138159863127
138,159,863,127 is an odd composite number composed of four prime numbers multiplied together.
138159863127 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 138159863127:
32 × 11 × 133 × 7972
(3 × 3 × 11 × 13 × 13 × 13 × 797 × 797)See below for interesting mathematical facts about the number 138159863127 from the Numbermatics database.
Names of 138159863127
- Cardinal: 138159863127 can be written as One hundred thirty-eight billion, one hundred fifty-nine million, eight hundred sixty-three thousand, one hundred twenty-seven.
Scientific notation
- Scientific notation: 1.38159863127 × 1011
Factors of 138159863127
Divisors of 138159863127
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 11 13 33 39 99 117 143 169 429 507 797 1287 1521 1859 2197 2391 5577 6591 7173 8767 10361 16731 19773 24167 26301 31083 72501 78903 93249 113971 134693 217503 341913 404079 635209 1025739 1212237 1481623 1751009 1905627 4444869 5253027 5716881 6987299 8257717 13334607 15759081 19261099 20961897 24773151 57783297 62885691 74319453 90834887 107350321 173349891 272504661 322050963 817513983 966152889 1180853531 1395554173 3542560593 4186662519 10627681779 12559987557 15351095903 46053287709 138159863127
- Sum of all divisors σ(n): 236136678960
- Sum of proper divisors (its aliquot sum) s(n): 97976815833
- 138159863127 is a deficient number, because the sum of its proper divisors (97976815833) is less than itself. Its deficiency is 40183047294
Bases of 138159863127
- Binary: 100000001010101111100000110101010101112
- Hexadecimal: 0x202AF83557
- Base-36: 1RGWTCNR
Squares and roots of 138159863127
- 138159863127 squared (1381598631272) is 19088147779271374218129
- 138159863127 cubed (1381598631273) is 2637215884532082069765899282029383
-
The
square root of 138159863127 is 371698.6186778207 -
The
cube root of 138159863127 is 5169.6439329793
Scales and comparisons
How big is 138159863127?- 138,159,863,127 seconds is equal to 4,393 years, 2 weeks, 6 days, 11 hours, 45 minutes, 27 seconds.
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To count from 1 to 138,159,863,127 would take you about eight thousand, seven hundred eighty-six 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 138159863127 cubic inches would be around 430.8 feet tall.
Recreational maths with 138159863127
- 138159863127 backwards is 721368951831
- The number of decimal digits it has is: 12
- The sum of 138159863127's digits is 54
- More coming soon!
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