12736876461680

Names of 12736876461680

• Cardinal: 12736876461680 can be written as Twelve trillion, seven hundred thirty-six billion, eight hundred seventy-six million, four hundred sixty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.273687646168 × 10¹³

Factors of 12736876461680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201592

Divisors of 12736876461680

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 127 140 196 245 254 280 392 490 508 560 635 784 889 980 1016 1270 1778 1960 2032 2540 3556 3920 4445 5080 6223 7112 8890 10160 12446 14224 16129 17780 24892 31115 32258 35560 49784 62230 64516 71120 80645 99568 112903 124460 129032 161290 201451 225806 248920 258064 322580 402902 451612 497840 564515 645160 790321 805804 903224 1007255 1129030 1290320 1410157 1580642 1611608 1806448 2014510 2258060 2820314 3161284 3223216 3951605 4029020 4516120 5640628 6322568 7050785 7903210 8058040 9032240 9871099 11281256 12645136 14101570 15806420 16116080 19742198 22562512 25584277 28203140 31612840 39484396 49355495 51168554 56406280 63225680 78968792 98710990 102337108 112812560 127921385 157937584 179089939 197421980 204674216 255842770 358179878 394843960 409348432 511685540 716359756 789687920 895449695 1023371080 1253629573 1432719512 1790899390 2046742160 2507259146 2865439024 3249203179 3581798780 5014518292 6268147865 6498406358 7163597560 10029036584 12536295730 12996812716 14327195120 16246015895 20058073168 22744422253 25072591460 25993625432 32492031790 45488844506 50145182920 51987250864 64984063580 90977689012 100290365840 113722111265 129968127160 159210955771 181955378024 227444222530 259936254320 318421911542 363910756048 454888445060 636843823084 796054778855 909776890120 1273687646168 1592109557710 1819553780240 2547375292336 3184219115420 6368438230840 12736876461680
• Sum of all divisors σ(n): 34721604748728
• Sum of proper divisors (its aliquot sum) s(n): 21984728287048
• 12736876461680 is an abundant number, because the sum of its proper divisors (21984728287048) is greater than itself. Its abundance is 9247851825368

Bases of 12736876461680

• Binary: 10111001010110001000111111110011111001110000₂
• Hexadecimal: 0xB9588FF3E70
• Base-36: 4IJ8NDZZK

Squares and roots of 12736876461680

• 12736876461680 squared (12736876461680²) is 162228022000098036508422400
• 12736876461680 cubed (12736876461680³) is 2066278274837953875856510559630853632000
• The square root of 12736876461680 is 3568876.0782184635
• The cube root of 12736876461680 is 23353.6255326105

Scales and comparisons

• 12,736,876,461,680 seconds is equal to 404,993 years, 14 weeks, 1 day, 15 hours, 21 minutes, 20 seconds.
• To count from 1 to 12,736,876,461,680 would take you about one million, twelve thousand, four hundred eighty-three 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 12736876461680 cubic inches would be around 1946.1 feet tall.

Recreational maths with 12736876461680

• 12736876461680 backwards is 08616467863721
• The number of decimal digits it has is: 14
• The sum of 12736876461680's digits is 65
• More coming soon!