13915378125
13,915,378,125 is an odd composite number composed of five prime numbers multiplied together.
13915378125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13915378125:
33 × 55 × 112 × 29 × 47
(3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 29 × 47)See below for interesting mathematical facts about the number 13915378125 from the Numbermatics database.
Names of 13915378125
- Cardinal: 13915378125 can be written as Thirteen billion, nine hundred fifteen million, three hundred seventy-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.3915378125 × 1010
Factors of 13915378125
Divisors of 13915378125
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 9 11 15 25 27 29 33 45 47 55 75 87 99 121 125 135 141 145 165 225 235 261 275 297 319 363 375 423 435 495 517 605 625 675 705 725 783 825 957 1089 1125 1175 1269 1305 1363 1375 1485 1551 1595 1815 1875 2115 2175 2475 2585 2871 3025 3125 3267 3375 3509 3525 3625 3915 4089 4125 4653 4785 5445 5625 5687 5875 6345 6525 6815 6875 7425 7755 7975 8613 9075 9375 10527 10575 10875 12267 12375 12925 13959 14355 14993 15125 16335 16875 17061 17545 17625 18125 19575 20445 20625 23265 23925 27225 28125 28435 29375 31581 31725 32625 34075 34375 36801 37125 38775 39875 43065 44979 45375 51183 52635 52875 54375 61335 61875 64625 69795 71775 74965 75625 81675 84375 85305 87725 88125 90625 94743 97875 102225 103125 116325 119625 134937 136125 142175 146875 153549 157905 158625 163125 164923 170375 184005 185625 193875 199375 215325 224895 226875 255915 263175 264375 271875 306675 309375 323125 348975 358875 374825 378125 404811 408375 426525 438625 440625 473715 489375 494769 511125 581625 598125 674685 680625 710875 767745 789525 793125 815625 824615 851875 920025 928125 969375 996875 1076625 1124475 1134375 1279575 1315875 1321875 1484307 1533375 1615625 1744875 1794375 1874125 2024055 2041875 2132625 2193125 2368575 2446875 2473845 2555625 2908125 2990625 3373425 3403125 3554375 3838725 3947625 3965625 4123075 4259375 4452921 4600125 4846875 5383125 5622375 6397875 6579375 7421535 7666875 8724375 8971875 9370625 10120275 10209375 10663125 10965625 11842875 12369225 12778125 14540625 16867125 17771875 19193625 19738125 20615375 22264605 23000625 26915625 28111875 31989375 32896875 37107675 38334375 43621875 46853125 50601375 53315625 59214375 61846125 84335625 95968125 98690625 103076875 111323025 115003125 140559375 159946875 185538375 253006875 296071875 309230625 421678125 479840625 515384375 556615125 927691875 1265034375 1546153125 2783075625 4638459375 13915378125
- Sum of all divisors σ(n): 29923084800
- Sum of proper divisors (its aliquot sum) s(n): 16007706675
- 13915378125 is an abundant number, because the sum of its proper divisors (16007706675) is greater than itself. Its abundance is 2092328550
Bases of 13915378125
- Binary: 11001111010110101111010001110011012
- Hexadecimal: 0x33D6BD1CD
- Base-36: 6E4UUH9
Squares and roots of 13915378125
- 13915378125 squared (139153781252) is 193637748361728515625
- 13915378125 cubed (139153781253) is 2694542487727051573516845703125
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The
square root of 13915378125 is 117963.4609741509 -
The
cube root of 13915378125 is 2405.2764769323
Scales and comparisons
How big is 13915378125?- 13,915,378,125 seconds is equal to 442 years, 24 weeks, 1 day, 14 hours, 48 minutes, 45 seconds.
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To count from 1 to 13,915,378,125 would take you about eight hundred eighty-four 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 13915378125 cubic inches would be around 200.4 feet tall.
Recreational maths with 13915378125
- 13915378125 backwards is 52187351931
- 13915378125 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13915378125's digits is 45
- More coming soon!
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