31408728628125
31,408,728,628,125 is an odd composite number composed of five prime numbers multiplied together.
31408728628125 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 31408728628125:
3 × 55 × 232 × 473 × 61
(3 × 5 × 5 × 5 × 5 × 5 × 23 × 23 × 47 × 47 × 47 × 61)See below for interesting mathematical facts about the number 31408728628125 from the Numbermatics database.
Names of 31408728628125
- Cardinal: 31408728628125 can be written as Thirty-one trillion, four hundred eight billion, seven hundred twenty-eight million, six hundred twenty-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 3.1408728628125 × 1013
Factors of 31408728628125
Divisors of 31408728628125
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 15 23 25 47 61 69 75 115 125 141 183 235 305 345 375 529 575 625 705 915 1081 1175 1403 1525 1587 1725 1875 2209 2645 2867 2875 3125 3243 3525 4209 4575 5405 5875 6627 7015 7625 7935 8601 8625 9375 11045 13225 14335 14375 16215 17625 21045 22875 24863 27025 29375 32269 33135 35075 38125 39675 43005 43125 50807 55225 65941 66125 71675 71875 74589 81075 88125 96807 103823 105225 114375 124315 134749 135125 146875 152421 161345 165675 175375 190625 197823 198375 215025 215625 254035 276125 311469 329705 330625 358375 372945 404247 405375 440625 484035 519115 526125 571875 621575 673745 675625 762105 806725 828375 876875 989115 991875 1075125 1168561 1270175 1380625 1516643 1557345 1648525 1653125 1791875 1864725 2021235 2026875 2387929 2420175 2595575 2630625 3099227 3107875 3368725 3378125 3505683 3810525 4033625 4141875 4384375 4549929 4945575 4959375 5375625 5842805 6333203 6350875 6903125 7163787 7583215 7786725 8242625 8959375 9297681 9323625 10106175 10134375 11939645 12100875 12977875 13153125 15496135 15539375 16843625 17528415 18999609 19052625 20168125 20709375 22749645 24727875 26878125 29214025 31666015 31754375 35818935 37916075 38933625 41213125 46488405 46618125 50530875 54922367 59698225 60504375 64889375 71282221 77480675 77696875 84218125 87642075 94998045 95263125 100840625 113748225 123639375 145663669 146070125 158330075 158771875 164767101 179094675 189580375 194668125 206065625 213846663 232442025 233090625 252654375 274611835 298491125 302521875 324446875 356411105 387403375 421090625 436991007 438210375 474990225 476315625 568741125 618196875 728318345 730350625 791650375 823835505 895473375 947901875 973340625 1069233315 1162210125 1263271875 1373059175 1492455625 1782055525 1937016875 2184955035 2191051875 2374951125 2843705625 3350264387 3641591725 3651753125 3958251875 4119177525 4477366875 4739509375 5346166575 5811050625 6865295875 7462278125 8910277625 9685084375 10050793161 10924775175 10955259375 11874755625 14218528125 16751321935 18207958625 19791259375 20595887625 22386834375 26730832875 29055253125 34326479375 44551388125 50253965805 54623875875 59373778125 83756609675 91039793125 102979438125 133654164375 171632396875 222756940625 251269829025 273119379375 418783048375 455198965625 514897190625 668270821875 1256349145125 1365596896875 2093915241875 6281745725625 10469576209375 31408728628125
- Sum of all divisors σ(n): 56825407941120
- Sum of proper divisors (its aliquot sum) s(n): 25416679312995
- 31408728628125 is a deficient number, because the sum of its proper divisors (25416679312995) is less than itself. Its deficiency is 5992049315130
Bases of 31408728628125
- Binary: 1110010010000111010100001110011011011100111012
- Hexadecimal: 0x1C90EA1CDB9D
- Base-36: B4SYY2QAL
Squares and roots of 31408728628125
- 31408728628125 squared (314087286281252) is 986508234035198944541015625
- 31408728628125 cubed (314087286281253) is 30984969412222390578335181649200439453125
-
The
square root of 31408728628125 is 5604349.0815727209 -
The
cube root of 31408728628125 is 31551.2656861579
Scales and comparisons
How big is 31408728628125?- 31,408,728,628,125 seconds is equal to 998,700 years, 21 weeks, 4 days, 17 hours, 8 minutes, 45 seconds.
-
To count from 1 to 31,408,728,628,125 would take you about two million, four hundred ninety-six thousand, seven hundred fifty-one 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 31408728628125 cubic inches would be around 2629.3 feet tall.
Recreational maths with 31408728628125
- 31408728628125 backwards is 52182682780413
- The number of decimal digits it has is: 14
- The sum of 31408728628125's digits is 57
- More coming soon!
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The information we have on file for 31408728628125 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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