23038379721
23,038,379,721 is an odd composite number composed of four prime numbers multiplied together.
23038379721 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 23038379721:
35 × 7 × 1392 × 701
(3 × 3 × 3 × 3 × 3 × 7 × 139 × 139 × 701)See below for interesting mathematical facts about the number 23038379721 from the Numbermatics database.
Names of 23038379721
- Cardinal: 23038379721 can be written as Twenty-three billion, thirty-eight million, three hundred seventy-nine thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 2.3038379721 × 1010
Factors of 23038379721
Divisors of 23038379721
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 21 27 63 81 139 189 243 417 567 701 973 1251 1701 2103 2919 3753 4907 6309 8757 11259 14721 18927 19321 26271 33777 44163 56781 57963 78813 97439 132489 135247 170343 173889 236439 292317 397467 405741 521667 682073 876951 1192401 1217223 1565001 2046219 2630853 3651669 4695003 6138657 7892559 10955007 13544021 18415971 23677677 32865021 40632063 55247913 94808147 121896189 165743739 284424441 365688567 853273323 1097065701 2559819969 3291197103 7679459907 23038379721
- Sum of all divisors σ(n): 39782643264
- Sum of proper divisors (its aliquot sum) s(n): 16744263543
- 23038379721 is a deficient number, because the sum of its proper divisors (16744263543) is less than itself. Its deficiency is 6294116178
Bases of 23038379721
- Binary: 101010111010011000111000110110010012
- Hexadecimal: 0x55D31C6C9
- Base-36: AL0GFK9
Squares and roots of 23038379721
- 23038379721 squared (230383797212) is 530766940168984037841
- 23038379721 cubed (230383797213) is 12228010310966342170568791022361
-
The
square root of 23038379721 is 151783.9903316553 -
The
cube root of 23038379721 is 2845.4479387931
Scales and comparisons
How big is 23038379721?- 23,038,379,721 seconds is equal to 732 years, 28 weeks, 3 days, 21 hours, 55 minutes, 21 seconds.
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To count from 1 to 23,038,379,721 would take you about one thousand, four hundred sixty-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 23038379721 cubic inches would be around 237.1 feet tall.
Recreational maths with 23038379721
- 23038379721 backwards is 12797383032
- The number of decimal digits it has is: 11
- The sum of 23038379721's digits is 45
- More coming soon!
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