31453511012

Names of 31453511012

• Cardinal: 31453511012 can be written as Thirty-one billion, four hundred fifty-three million, five hundred eleven thousand and twelve.

Scientific notation

• Scientific notation: 3.1453511012 × 10¹⁰

Factors of 31453511012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 151

Divisors of 31453511012

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 29 38 44 49 58 76 77 83 98 116 121 133 154 166 196 203 209 242 266 308 319 332 406 418 484 532 539 551 581 638 812 836 841 847 913 931 1078 1102 1162 1276 1421 1463 1577 1682 1694 1826 1862 2156 2204 2233 2299 2324 2407 2842 2926 3154 3364 3388 3509 3652 3724 3857 4067 4466 4598 4814 5684 5852 5887 5929 6061 6308 6391 7018 7714 8134 8932 9196 9251 9628 10043 10241 11039 11774 11858 12122 12782 14036 15428 15631 15979 16093 16268 16849 17347 18502 20086 20482 22078 23548 23716 24244 24563 25564 26477 26999 31262 31958 32186 33698 34694 37004 40172 40964 41209 42427 44156 44737 45733 49126 52954 53998 62524 63916 64372 64757 66671 67396 69388 69803 70301 77273 82418 84854 89474 91466 98252 101761 105908 107996 111853 112651 117943 121429 129514 133342 139606 140602 154546 164836 169708 171941 175769 178948 182932 185339 190817 203522 223706 225302 235886 242858 259028 266684 279212 281204 291247 296989 309092 320131 343882 351538 370678 381634 407044 447412 450604 453299 466697 471772 485716 488621 492107 503063 582494 593978 640262 687764 703076 712327 741356 763268 767833 782971 850003 906598 933394 977242 984214 1006126 1164988 1187956 1230383 1280524 1297373 1326257 1335719 1424654 1535666 1565942 1700006 1813196 1866788 1933459 1954484 1968428 2012252 2038729 2240917 2460766 2594746 2652514 2671438 2849308 3071332 3131884 3266879 3400012 3420347 3521441 3866918 4077458 4481834 4921532 4986289 5189492 5305028 5342876 5374831 5533693 6533758 6840694 7042882 7733836 8154916 8446163 8612681 8963668 9283799 9350033 9972578 10749662 11067386 13067516 13534213 13681388 14085764 14271103 14588827 16892326 17225362 18567598 18700066 19945156 21499324 22134772 24650087 27068426 28542206 29177654 33784652 34450724 37135196 37400132 37623817 38735851 49300174 54136852 57084412 58355308 59123141 64986593 75247634 77471702 94739491 98600348 102121789 118246282 129973186 150495268 154943404 160477097 189478982 204243578 236492564 259946372 271150957 320954194 378957964 408487156 413861987 542301914 641908388 714852523 827723974 1084603828 1123339679 1429705046 1655447948 2246679358 2859410092 4493358716 7863377753 15726755506 31453511012
• Sum of all divisors σ(n): 77651879760
• Sum of proper divisors (its aliquot sum) s(n): 46198368748
• 31453511012 is an abundant number, because the sum of its proper divisors (46198368748) is greater than itself. Its abundance is 14744857736

Bases of 31453511012

• Binary: 11101010010110001100111110101100100₂
• Hexadecimal: 0x752C67D64
• Base-36: EG6LWF8

Squares and roots of 31453511012

• 31453511012 squared (31453511012²) is 989323354982005264144
• 31453511012 cubed (31453511012³) is 31117693040355287637595272753728
• The square root of 31453511012 is 177351.3772486699
• The cube root of 31453511012 is 3156.6253769235

Scales and comparisons

• 31,453,511,012 seconds is equal to 1,000 years, 6 weeks, 3 days, 6 hours, 23 minutes, 32 seconds.
• To count from 1 to 31,453,511,012 would take you about two thousand 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 31453511012 cubic inches would be around 263.1 feet tall.

Recreational maths with 31453511012

• 31453511012 backwards is 21011535413
• The number of decimal digits it has is: 11
• The sum of 31453511012's digits is 26
• More coming soon!