31325965995961

Names of 31325965995961

• Cardinal: 31325965995961 can be written as Thirty-one trillion, three hundred twenty-five billion, nine hundred sixty-five million, nine hundred ninety-five thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 3.1325965995961 × 10¹³

Factors of 31325965995961

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 147

Divisors of 31325965995961

• Number of divisors d(n): 216
• Complete list of divisors:
  1 7 13 19 41 49 67 91 133 247 287 343 469 533 637 779 871 931 1273 1681 1729 2009 2401 2747 3283 3731 4459 4489 5453 6097 6517 8911 10127 11767 12103 14063 16549 16807 19229 21853 22981 26117 31213 31423 31939 35711 38171 42679 45619 52193 58357 62377 70889 82369 84721 85291 98441 112627 115843 134603 152971 160867 182819 184049 218491 219961 223573 249977 267197 298753 319333 365351 408499 415207 436639 496223 576583 593047 597037 678509 689087 788389 810901 942221 1070797 1108783 1126069 1279733 1288343 1464151 1539727 1565011 1749839 1870379 2091271 2139913 2392637 2557457 2859493 2906449 3056473 3473561 3496931 4036081 4151329 4179259 4749563 5518723 5676307 6595547 7495579 7546009 7761481 8958131 9018401 10249057 10778089 10955077 12248873 13092653 14638897 14979391 16748459 17902199 20016451 20345143 21395311 24314927 24478517 27818869 28252567 29254813 33246941 38631061 39734149 45460103 46168829 52469053 52822063 54330367 63128807 71743399 75446623 76685539 85742111 98098117 104855737 117239213 125315393 140115157 142416001 143374171 170204489 171349619 194732083 204783691 232728587 270417427 278139043 318220721 367283371 369754441 380312569 441901649 502203793 536798773 600194777 686686819 733990159 820674491 877207751 980806099 996912007 1003619197 1199447333 1363124581 1433485837 1629100109 1863864223 1892921989 2227545047 2588281087 2662187983 3093311543 3515426551 4806807733 5137931113 5744721437 6978384049 7025334379 8396131331 9541872067 11403700763 13047049561 15592815329 18117967609 18635315881 24607985857 33647654131 35965517791 40213050059 49177340653 58772919317 66793104469 91329346927 109149707303 126825773263 235533578917 344241384571 467551731283 639305428489 764047951121 1648735052419 2409689691997 4475137999423 31325965995961
• Sum of all divisors σ(n): 43107777800640
• Sum of proper divisors (its aliquot sum) s(n): 11781811804679
• 31325965995961 is a deficient number, because the sum of its proper divisors (11781811804679) is less than itself. Its deficiency is 19544154191282

Bases of 31325965995961

• Binary: 111000111110110100101000100110100111110111001₂
• Hexadecimal: 0x1C7DA5134FB9
• Base-36: B3QY7CAM1

Squares and roots of 31325965995961

• 31325965995961 squared (31325965995961²) is 981316145580104846668313521
• 31325965995961 cubed (31325965995961³) is 30740676207729878791168759160492967688681
• The square root of 31325965995961 is 5596960.4247270679
• The cube root of 31325965995961 is 31523.5285691925

Scales and comparisons

• 31,325,965,995,961 seconds is equal to 996,068 years, 42 weeks, 4 days, 21 hours, 6 minutes, 1 second.
• To count from 1 to 31,325,965,995,961 would take you about two million, four hundred ninety thousand, one hundred seventy-two 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 31325965995961 cubic inches would be around 2627 feet tall.

Recreational maths with 31325965995961

• 31325965995961 backwards is 16959956952313
• The number of decimal digits it has is: 14
• The sum of 31325965995961's digits is 73
• More coming soon!