12871464088938

Names of 12871464088938

• Cardinal: 12871464088938 can be written as Twelve trillion, eight hundred seventy-one billion, four hundred sixty-four million, eighty-eight thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 1.2871464088938 × 10¹³

Factors of 12871464088938

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20008

Divisors of 12871464088938

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 31 39 42 62 78 91 93 169 182 186 217 273 338 403 434 507 546 651 806 1014 1183 1209 1302 2366 2418 2821 3549 3571 5239 5642 7098 7142 8463 10478 10713 15717 16381 16926 21426 24997 31434 32762 36673 46423 49143 49994 73346 74991 92846 98286 110019 110701 114667 139269 149982 212953 220038 221402 229334 278538 324961 332103 344001 425906 507811 603499 638859 649922 664206 688002 774907 974883 1015622 1206998 1277718 1439113 1490671 1523433 1549814 1810497 1949766 2324721 2768389 2878226 2981342 3046866 3554677 3620994 4224493 4317339 4472013 4649442 5536778 6601543 7109354 8305167 8448986 8634678 8944026 10073791 10664031 12673479 13203086 16610334 18708469 19378723 19804629 20147582 21328062 25346958 30221373 37416938 38757446 39609258 46210801 56125407 58136169 58496551 60442746 85820059 92421602 112250814 116272338 116993102 130959283 138632403 171640118 175489653 257460177 261918566 277264806 350979306 392877849 409475857 514920354 600740413 760455163 785755698 818951714 1201480826 1228427571 1520910326 1802221239 1813393081 2281365489 2456855142 3604442478 3626786162 4562730978 5323186141 5440179243 9885917119 10646372282 10880358486 12693751567 15969558423 19771834238 23574110053 25387503134 29657751357 31939116846 38081254701 47148220106 59315502714 69201419833 70722330159 76162509402 138402839666 141444660318 165018770371 207604259499 306463430689 330037540742 415208518998 495056311113 612926861378 919390292067 990112622226 1838780584134 2145244014823 4290488029646 6435732044469 12871464088938
• Sum of all divisors σ(n): 32896574152704
• Sum of proper divisors (its aliquot sum) s(n): 20025110063766
• 12871464088938 is an abundant number, because the sum of its proper divisors (20025110063766) is greater than itself. Its abundance is 7153645974828

Bases of 12871464088938

• Binary: 10111011010011011111000010110111010101101010₂
• Hexadecimal: 0xBB4DF0B756A
• Base-36: 4K92HDXT6

Squares and roots of 12871464088938

• 12871464088938 squared (12871464088938²) is 165674587792820538373967844
• 12871464088938 cubed (12871464088938³) is 2132474507224895507259018683107568109672
• The square root of 12871464088938 is 3587682.2725734787
• The cube root of 12871464088938 is 23435.5949426809

Scales and comparisons

• 12,871,464,088,938 seconds is equal to 409,272 years, 38 weeks, 4 days, 19 hours, 22 minutes, 18 seconds.
• To count from 1 to 12,871,464,088,938 would take you about one million, twenty-three thousand, one hundred eighty-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 12871464088938 cubic inches would be around 1953 feet tall.

Recreational maths with 12871464088938

• 12871464088938 backwards is 83988046417821
• The number of decimal digits it has is: 14
• The sum of 12871464088938's digits is 69
• More coming soon!