Human		Earth			Human/Earth		In Words
Mass		70 kg		5.97219×10^24 kg	8.5317x10^22 Humans 	85 Sextillion Humans
Volume		0.07 m^3	1.08321×10^21 m^3	1.54744x10^22 Humans	15 Sextillion Humans
Oxygen O	43 kg		1.77374x10^24 kg	4.1249x10^22 Humans	41 Sextillion Humans
Carbon C	16 kg		4.359x10^21 kg		2.7248x10^20 Humans	272 Quintillion Huamns
Hydrogen H	7 kg		1.55276x10^21 kg	2.2182x10^20 Humans	221 Quintillion Humans
Nitrogen N	1.8 kg		1.493x10^20 kg		8.2947x10^19 Humans	82 Quintillion Humans
Calcium	Ca	1.0 kg		1.021x10^23 kg		1.021x10^23 Humans	102 Sextillion Humans
Phosphorus P	0.78 kg		7.2263x10^21 kg		9.26455x10^21 Humans	9 Sextillion Humans
Potassium K	0.14 kg		9.5555x10^20 kg		6.82536x10^21 Humans	6 Sextillion Humans
Sulfur S	0.14 kg		3.79234x10^22 kg	2.7088x10^23 Humans	270 Sextillion Humans
Sodium Na	0.10 kg		1.07499x10^22 kg	1.07499x10^23 Humans	107 Sextillion Humans
Chlorine Cl	0.095 kg	4.53886x10^20 kg	4.7777x10^21 Humans	4 Sextillion Humans
Magnesium Mg	0.019 kg	9.19717x10^23 kg	4.8406x10^25 Humans	48 Septillion Humans
Iron Fe		0.0042 kg	1.905x10^24 kg		4.536x10^26 Humans	453 Septillion Humans
Fluorine F	0.0026 kg	5.97219x10^19 kg	2.29699x10^22 Humans	22 Sextillion Humans
Zinc Zn		0.0023 kg	2.3888x10^20 kg		1.03864x10^23 Humans	103 Sextillion Humans
Silicon	Si	0.0010 kg	9.6152x10^23 kg		9.6152x10^26 Humans	961 Septillion Humans
Copper Cu	0.000072 kg	3.5833x10^20 kg		4.9768x10^24 Humans	4 Septillion Humans
Iodine I	0.000020 kg	2.986x10^17 kg		1.493x10^22 Humans	14 Sextillion Humans
Selenium Se	0.000015 kg	1.61249x10^19 kg	1.07499x10^24 Humans	1 Septillion HUmans
Cobalt Co	0.000003 kg	5.2555x10^21 kg		1.7518x10^27 Humans	1 Octillion Humans


Number	Name		Symbol	ppm (μg/g)	ppb (atoms)
26	iron		Fe	319000		148,000,000.00
8	oxygen		O	297000		482,000,000.00
14	silicon		Si	161000		150,000,000.00
12	magnesium	Mg	154000		164,000,000.00
28	nickel		Ni	18220		8,010,000.00
20	calcium		Ca	17100		11,100,000.00
13	aluminum	Al	15900		15,300,000.00
16	sulfur		S	6350		5,150,000.00
24	chromium	Cr	4700		2,300,000.00
11	sodium		Na	1800		2,000,000.00
25	manganese	Mn	1700		800,000.00
15	phosphorus	P	1210		1,020,000.00
27	cobalt		Co	880		390,000.00
22	titanium	Ti	810		440,000.00
6	carbon		C	730		1,600,000.00
1	hydrogen	H	260		6,700,000.00
19	potassium	K	160		110,000.00
23	vanadium	V	105		53,600.00
17	chlorine	Cl	76		56,000.00
29	copper		Cu	60		25,000.00
30	zinc		Zn	40		16,000.00
7	nitrogen	N	25		46,000.00
38	strontium	Sr	13		3,900.00
21	scandium	Sc	11		6,300.00
9	fluorine	F	10		14,000.00
40	zirconium	Zr	7.10		2,000.00
32	germanium	Ge	7.00		2,500.00
56	barium		Ba	4.50		850
31	gallium		Ga	3.00		1,000.00
39	yttrium		Y	2.90		850
34	selenium	Se	2.70		890
78	platinum	Pt	1.90		250
33	arsenic		As	1.70		590
42	molybdenum	Mo	1.70		460
44	ruthenium	Ru	1.30		330
58	cerium		Ce	1.13		210
3	lithium		Li	1.10		4,100.00
46	palladium	Pd	1.00		240
76	osmium		Os	0.90		120
77	iridium		Ir	0.90		120
60	neodymium	Nd	0.84		150
66	dysprosium	Dy	0.46		74
41	niobium		Nb	0.44		120
57	lanthanum	La	0.44		82
37	rubidium	Rb	0.40		120
64	gadolinium	Gd	0.37		61
35	bromine		Br	0.30		97
52	tellurium	Te	0.30		61
68	erbium		Er	0.30		47
70	ytterbium	Yb	0.30		45
62	samarium	Sm	0.27		47
50	tin		Sn	0.25		55
45	rhodium		Rh	0.24		61
82	lead		Pb	0.23		29
5	boron		B	0.20		480
72	hafnium		Hf	0.19		28
59	praseodymium	Pr	0.17		31
74	tungsten	W	0.17		24
79	gold		Au	0.16		21
63	europium	Eu	0.10		17
67	holmium		Ho	0.10		16
48	cadmium		Cd	0.08		18
75	rhenium		Re	0.08		10
65	terbium		Tb	0.07		11
90	thorium		Th	0.06		6
4	beryllium	Be	0.05		140
47	silver		Ag	0.05		12
51	antimony	Sb	0.05		11
53	iodine		I	0.05		10
69	thulium		Tm	0.05		7
71	lutetium	Lu	0.05		7
55	cesium		Cs	0.04		7
73	tantalum	Ta	0.03		4
80	mercury		Hg	0.02		3
92	uranium		U	0.02		2
49	indium		In	0.01		2
81	thallium	Tl	0.01		2
83	bismuth		Bi	0.01		1

21,285 m^2/person 0.021285 km^2/person