72163296459728928
72,163,296,459,728,928 is an even composite number composed of four prime numbers multiplied together.
72163296459728928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 72163296459728928:
25 × 33 × 4507 × 18531691561
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 4507 × 18531691561)See below for interesting mathematical facts about the number 72163296459728928 from the Numbermatics database.
Names of 72163296459728928
- Cardinal: 72163296459728928 can be written as Seventy-two quadrillion, one hundred sixty-three trillion, two hundred ninety-six billion, four hundred fifty-nine million, seven hundred twenty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 7.2163296459728928 × 1016
Factors of 72163296459728928
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 18531696073
Divisors of 72163296459728928
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 4507 9014 13521 18028 27042 36056 40563 54084 72112 81126 108168 121689 144224 162252 216336 243378 324504 432672 486756 649008 973512 1298016 1947024 3894048 18531691561 37063383122 55595074683 74126766244 111190149366 148253532488 166785224049 222380298732 296507064976 333570448098 444760597464 500355672147 593014129952 667140896196 889521194928 1000711344294 1334281792392 1779042389856 2001422688588 2668563584784 4002845377176 5337127169568 8005690754352 16011381508704 83522333865427 167044667730854 250567001596281 334089335461708 501134003192562 668178670923416 751701004788843 1002268006385124 1336357341846832 1503402009577686 2004536012770248 2255103014366529 2672714683693664 3006804019155372 4009072025540496 4510206028733058 6013608038310744 8018144051080992 9020412057466116 12027216076621488 18040824114932232 24054432153242976 36081648229864464 72163296459728928
- Sum of all divisors σ(n): 210522981214969920
- Sum of proper divisors (its aliquot sum) s(n): 138359684755240992
- 72163296459728928 is an abundant number, because the sum of its proper divisors (138359684755240992) is greater than itself. Its abundance is 66196388295512064
Bases of 72163296459728928
- Binary: 1000000000110000000100010110000110100110110101000001000002
- Hexadecimal: 0x1006022C34DA820
- Base-36: JQJR4QF0SO0
Squares and roots of 72163296459728928
- 72163296459728928 squared (721632964597289282) is 5207541355934725633404063240029184
- 72163296459728928 cubed (721632964597289283) is 375793350694616367641662756611916037813287449034752
-
The
square root of 72163296459728928 is 268632269.9523066011 -
The
cube root of 72163296459728928 is 416331.0366991081
Scales and comparisons
How big is 72163296459728928?- 72,163,296,459,728,928 seconds is equal to 2,294,569,611 years, 35 weeks, 5 days, 6 hours, 28 minutes, 48 seconds.
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To count from 1 to 72,163,296,459,728,928 would take you about six billion, eight hundred eighty-three million, seven hundred eight thousand, eight hundred thirty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 72163296459728928 cubic inches would be around 34694.3 feet tall.
Recreational maths with 72163296459728928
- 72163296459728928 backwards is 82982795469236127
- The number of decimal digits it has is: 17
- The sum of 72163296459728928's digits is 90
- More coming soon!
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