31885503572412

Names of 31885503572412

• Cardinal: 31885503572412 can be written as Thirty-one trillion, eight hundred eighty-five billion, five hundred three million, five hundred seventy-two thousand, four hundred twelve.

Scientific notation

• Scientific notation: 3.1885503572412 × 10¹³

Factors of 31885503572412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 27405224

Divisors of 31885503572412

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 63 76 81 84 108 114 126 133 162 171 189 228 243 252 266 324 342 378 399 486 513 532 567 684 729 756 798 972 1026 1134 1197 1458 1539 1596 1701 2052 2187 2268 2394 2916 3078 3402 3591 4374 4617 4788 5103 6156 6804 7182 8748 9234 10206 10773 13851 14364 15309 18468 20412 21546 27702 30618 32319 41553 43092 55404 61236 64638 83106 96957 129276 166212 193914 290871 387828 581742 1163484 27405193 54810386 82215579 109620772 164431158 191836351 246646737 328862316 383672702 493293474 520698667 575509053 739940211 767345404 986586948 1041397334 1151018106 1479880422 1562096001 1726527159 2082794668 2219820633 2302036212 2959760844 3124192002 3453054318 3644890669 4439641266 4686288003 5179581477 6248384004 6659461899 6906108636 7289781338 8879282532 9372576006 10359162954 10934672007 13318923798 14058864009 14579562676 15538744431 18745152012 19978385697 20718325908 21869344014 26637847596 28117728018 31077488862 32804016021 39956771394 42176592027 43738688028 46616233293 56235456036 59935157091 62154977724 65608032042 79913542788 84353184054 93232466586 98412048063 119870314182 126529776081 131216064084 139848699879 168706368108 186464933172 196824096126 239740628364 253059552162 279697399758 295236144189 379589328243 393648192252 419546099637 506119104324 559394799516 590472288378 759178656486 839092199274 885708432567 1138767984729 1180944576756 1518357312972 1678184398548 1771416865134 2277535969458 2657125297701 3542833730268 4555071938916 5314250595402 7971375893103 10628501190804 15942751786206 31885503572412
• Sum of all divisors σ(n): 100675720678400
• Sum of proper divisors (its aliquot sum) s(n): 68790217105988
• 31885503572412 is an abundant number, because the sum of its proper divisors (68790217105988) is greater than itself. Its abundance is 36904713533576

Bases of 31885503572412

• Binary: 111001111111111101100000111010010100110111100₂
• Hexadecimal: 0x1CFFEC1D29BC
• Base-36: BAVZXKFR0

Squares and roots of 31885503572412

• 31885503572412 squared (31885503572412²) is 1016685338066298414127497744
• 31885503572412 cubed (31885503572412³) is 32417523978931860015763579526354470638528
• The square root of 31885503572412 is 5646725.0307069141
• The cube root of 31885503572412 is 31710.1108411171

Scales and comparisons

• 31,885,503,572,412 seconds is equal to 1,013,860 years, 20 weeks, 5 hours, 40 minutes, 12 seconds.
• To count from 1 to 31,885,503,572,412 would take you about two million, five hundred thirty-four thousand, six hundred fifty 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 31885503572412 cubic inches would be around 2642.5 feet tall.

Recreational maths with 31885503572412

• 31885503572412 backwards is 21427530558813
• 31885503572412 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31885503572412's digits is 54
• More coming soon!