31103360912

Names of 31103360912

• Cardinal: 31103360912 can be written as Thirty-one billion, one hundred three million, three hundred sixty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.1103360912 × 10¹⁰

Factors of 31103360912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 512

Divisors of 31103360912

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 37 52 74 104 107 148 208 214 296 353 428 481 592 706 856 962 1391 1412 1712 1924 2782 2824 3848 3959 4589 5564 5648 7696 7918 9178 11128 11449 13061 15836 18356 22256 22898 26122 31672 36712 37771 45796 51467 52244 63344 73424 75542 91592 102934 104488 148837 151084 169793 183184 205868 208976 297674 302168 339586 411736 423613 491023 595348 604336 679172 823472 847226 982046 1190696 1358344 1397527 1694452 1964092 2381392 2716688 2795054 3388904 3928184 4041497 5506969 5590108 6777808 7856368 8082994 11013938 11180216 16165988 18167851 22027876 22360432 32331976 36335702 44055752 52539461 64663952 72671404 88111504 105078922 145342808 149535389 210157844 290685616 299070778 420315688 598141556 840631376 1196283112 1943960057 2392566224 3887920114 7775840228 15551680456 31103360912
• Sum of all divisors σ(n): 67471707576
• Sum of proper divisors (its aliquot sum) s(n): 36368346664
• 31103360912 is an abundant number, because the sum of its proper divisors (36368346664) is greater than itself. Its abundance is 5264985752

Bases of 31103360912

• Binary: 11100111101111001111001111110010000₂
• Hexadecimal: 0x73DE79F90
• Base-36: EAE4YVK

Squares and roots of 31103360912

• 31103360912 squared (31103360912²) is 967419060022129471744
• 31103360912 cubed (31103360912³) is 30089984177016083666445538070528
• The square root of 31103360912 is 176361.4496198079
• The cube root of 31103360912 is 3144.8681337523

Scales and comparisons

• 31,103,360,912 seconds is equal to 988 years, 51 weeks, 3 days, 14 hours, 28 minutes, 32 seconds.
• To count from 1 to 31,103,360,912 would take you about one thousand, nine hundred seventy-seven 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 31103360912 cubic inches would be around 262.1 feet tall.

Recreational maths with 31103360912

• 31103360912 backwards is 21906330113
• The number of decimal digits it has is: 11
• The sum of 31103360912's digits is 29
• More coming soon!