12942731694080

Names of 12942731694080

• Cardinal: 12942731694080 can be written as Twelve trillion, nine hundred forty-two billion, seven hundred thirty-one million, six hundred ninety-four thousand and eighty.

Scientific notation

• Scientific notation: 1.294273169408 × 10¹³

Factors of 12942731694080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1123

Divisors of 12942731694080

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 460 512 529 640 736 920 1024 1058 1093 1280 1472 1840 2048 2116 2186 2560 2645 2944 3680 4096 4232 4372 5120 5290 5465 5888 7360 8464 8744 10240 10580 10930 11776 14720 16928 17488 20480 21160 21860 23552 25139 29440 33856 34976 42320 43720 47104 50278 58880 67712 69952 84640 87440 94208 100556 117760 125695 135424 139904 169280 174880 201112 235520 251390 270848 279808 338560 349760 402224 471040 502780 541696 559616 578197 677120 699520 804448 1005560 1083392 1119232 1156394 1194649 1354240 1399040 1608896 2011120 2166784 2238464 2312788 2389298 2708480 2798080 2890985 3217792 4022240 4476928 4625576 4778596 5416960 5596160 5781970 5973245 6435584 8044480 9251152 9557192 10833920 11192320 11563940 11946490 12871168 16088960 18502304 19114384 22384640 23127880 23892980 25742336 27476927 32177920 37004608 38228768 46255760 47785960 51484672 54953854 64355840 74009216 76457536 92511520 95571920 102969344 109907708 128711680 137384635 148018432 152915072 185023040 191143840 219815416 257423360 274769270 296036864 305830144 370046080 382287680 439630832 514846720 549538540 592073728 611660288 631969321 740092160 764575360 879261664 1099077080 1184147456 1223320576 1263938642 1480184320 1529150720 1758523328 2198154160 2368294912 2446641152 2527877284 2960368640 3058301440 3159846605 3517046656 4396308320 4893282304 5055754568 5920737280 6116602880 6319693210 7034093312 8792616640 10111509136 11841474560 12233205760 12639386420 14068186624 17585233280 20223018272 24466411520 25278772840 28136373248 35170466560 40446036544 50557545680 56272746496 70340933120 80892073088 101115091360 112545492992 140681866240 161784146176 202230182720 281363732480 323568292352 404460365440 562727464960 647136584704 808920730880 1294273169408 1617841461760 2588546338816 3235682923520 6471365847040 12942731694080
• Sum of all divisors σ(n): 32497589969334
• Sum of proper divisors (its aliquot sum) s(n): 19554858275254
• 12942731694080 is an abundant number, because the sum of its proper divisors (19554858275254) is greater than itself. Its abundance is 6612126581174

Bases of 12942731694080

• Binary: 10111100010101110110111011001101000000000000₂
• Hexadecimal: 0xBC576ECD000
• Base-36: 4L5T4A1VK

Squares and roots of 12942731694080

• 12942731694080 squared (12942731694080²) is 167514303704942946707046400
• 12942731694080 cubed (12942731694080³) is 2168092687773707845103437810145165312000
• The square root of 12942731694080 is 3597600.8247275017
• The cube root of 12942731694080 is 23478.7686279061

Scales and comparisons

• 12,942,731,694,080 seconds is equal to 411,538 years, 43 weeks, 2 days, 8 hours, 21 minutes, 20 seconds.
• To count from 1 to 12,942,731,694,080 would take you about one million, twenty-eight thousand, eight hundred forty-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 12942731694080 cubic inches would be around 1956.6 feet tall.

Recreational maths with 12942731694080

• 12942731694080 backwards is 08049613724921
• The number of decimal digits it has is: 14
• The sum of 12942731694080's digits is 56
• More coming soon!