31940605125

Names of 31940605125

• Cardinal: 31940605125 can be written as Thirty-one billion, nine hundred forty million, six hundred five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.1940605125 × 10¹⁰

Factors of 31940605125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 278

Divisors of 31940605125

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 13 15 17 25 27 33 39 45 51 55 65 75 85 99 117 125 135 143 153 165 187 195 221 225 229 255 275 289 297 325 351 375 425 429 459 495 561 585 663 675 687 715 765 825 867 935 975 1105 1125 1145 1275 1287 1375 1445 1485 1625 1683 1755 1989 2061 2125 2145 2295 2431 2475 2519 2601 2805 2925 2977 3179 3315 3375 3435 3575 3757 3825 3861 3893 4125 4335 4675 4875 5049 5525 5725 5967 6183 6375 6435 7225 7293 7425 7557 7803 8415 8775 8931 9537 9945 10305 10725 11271 11475 11679 12155 12375 12595 13005 14025 14625 14885 15895 16575 17175 17875 18785 19125 19305 19465 21675 21879 22671 23375 25245 26793 27625 28611 28625 29835 30915 32175 32747 33813 35037 36125 36465 37125 37785 39015 41327 42075 42823 43875 44655 47685 49725 50609 51525 53625 56355 57375 58395 60775 62975 65025 65637 66181 68013 70125 74425 79475 80379 82875 85833 85875 93925 96525 97325 98241 101439 105111 108375 109395 113355 123981 126225 128469 133965 143055 149175 151827 154575 160875 163735 169065 175185 182325 188925 195075 198543 206635 210375 214115 223275 238425 248625 253045 257625 281775 291975 294723 303875 314875 325125 328185 330905 340065 371943 372125 385407 397375 401895 429165 455481 469625 482625 486625 491205 507195 525555 546975 556699 566775 595629 619905 631125 642345 669825 715275 727991 745875 759135 772875 818675 845325 860353 875925 884169 911625 944625 975375 992715 1033175 1070575 1115829 1116375 1156221 1192125 1265225 1366443 1408875 1459875 1473615 1640925 1654525 1670097 1700325 1786887 1859715 1927035 2009475 2145825 2183973 2277405 2456025 2535975 2581059 2627775 2734875 2783495 2833875 2978145 3099525 3211725 3349125 3576375 3639955 3795675 4093375 4226625 4301765 4379625 4420845 4963575 5010291 5165875 5352875 5579145 5781105 6326125 6551919 6832215 7368075 7743177 8204625 8272625 8350485 8501625 8934435 9298575 9463883 9635175 10047375 10729125 10919865 11387025 12280125 12679875 12905295 13138875 13917475 14890725 15030873 15497625 16058625 18199775 18978375 19655757 21508825 22104225 23229531 24817875 25051455 27895725 28391649 28905525 32759595 34161075 36840375 38715885 41752425 44672175 46492875 47319415 48175875 54599325 56935125 64526475 69587375 74453625 75154365 85174947 90998875 98278785 107544125 110521125 116147655 125257275 139478625 141958245 144527625 163797975 170805375 193579425 208762125 223360875 236597075 255524841 272996625 322632375 375771825 425874735 491393925 580738275 626286375 709791225 818989875 967897125 1182985375 1277624205 1878859125 2129373675 2456969625 2903691375 3548956125 6388121025 10646868375 31940605125
• Sum of all divisors σ(n): 74021875200
• Sum of proper divisors (its aliquot sum) s(n): 42081270075
• 31940605125 is an abundant number, because the sum of its proper divisors (42081270075) is greater than itself. Its abundance is 10140664950

Bases of 31940605125

• Binary: 11101101111110011101111010011000101₂
• Hexadecimal: 0x76FCEF4C5
• Base-36: EO8M0N9

Squares and roots of 31940605125

• 31940605125 squared (31940605125²) is 1020202255751176265625
• 31940605125 cubed (31940605125³) is 32585877398582581354600236328125
• The square root of 31940605125 is 178719.3473717939
• The cube root of 31940605125 is 3172.8366480999

Scales and comparisons

• 31,940,605,125 seconds is equal to 1,015 years, 31 weeks, 5 days, 22 hours, 18 minutes, 45 seconds.
• To count from 1 to 31,940,605,125 would take you about two thousand and thirty-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 31940605125 cubic inches would be around 264.4 feet tall.

Recreational maths with 31940605125

• 31940605125 backwards is 52150604913
• The number of decimal digits it has is: 11
• The sum of 31940605125's digits is 36
• More coming soon!