2131189947744

Names of 2131189947744

• Cardinal: 2131189947744 can be written as Two trillion, one hundred thirty-one billion, one hundred eighty-nine million, nine hundred forty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.131189947744 × 10¹²

Factors of 2131189947744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9943

Divisors of 2131189947744

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 66 78 88 96 104 121 132 143 156 176 208 242 264 286 312 352 363 416 429 484 528 572 624 726 858 968 1056 1144 1248 1452 1573 1716 1723 1936 2288 2904 3146 3432 3446 3872 4576 4719 5169 5808 6292 6864 6892 8191 9438 10338 11616 12584 13728 13784 16382 18876 18953 20676 22399 24573 25168 27568 32764 37752 37906 41352 44798 49146 50336 55136 56859 65528 67197 75504 75812 82704 89596 90101 98292 106483 113718 131056 134394 151008 151624 165408 179192 180202 196584 208483 212966 227436 246389 262112 268788 270303 303248 319449 358384 360404 393168 416966 425932 454872 492778 537576 540606 606496 625449 638898 716768 720808 739167 786336 833932 851864 909744 985556 991111 1075152 1081212 1171313 1250898 1277796 1441616 1478334 1667864 1703728 1819488 1971112 1982222 2150304 2162424 2342626 2501796 2555592 2710279 2883232 2956668 2973333 3335728 3407456 3513939 3942224 3964444 4324848 4685252 5003592 5111184 5420558 5913336 5946666 6671456 7027878 7884448 7928888 8130837 8649696 9370504 10007184 10222368 10841116 11826672 11893332 12884443 14055756 14113093 15857776 16261674 18741008 20014368 21682232 23653344 23786664 25768886 28111512 28226186 31715552 32523348 37482016 38653329 42339279 43364464 47573328 51537772 56223024 56452372 65046696 77306658 84678558 86728928 95146656 103075544 112446048 112904744 130093392 154613316 155244023 169357116 183470209 206151088 225809488 260186784 309226632 310488046 338714232 366940418 412302176 451618976 465732069 550410627 618453264 620976092 677428464 733880836 931464138 1100821254 1236906528 1241952184 1354856928 1467761672 1707684253 1862928276 2018172299 2201642508 2483904368 2935523344 3415368506 3725856552 4036344598 4403285016 4967808736 5123052759 5871046688 6054516897 6830737012 7451713104 8072689196 8806570032 10246105518 12109033794 13661474024 14903426208 16145378392 17613140064 20492211036 22199895289 24218067588 27322948048 32290756784 40984422072 44399790578 48436135176 54645896096 64581513568 66599685867 81968844144 88799581156 96872270352 133199371734 163937688288 177599162312 193744540704 266398743468 355198324624 532797486936 710396649248 1065594973872 2131189947744
• Sum of all divisors σ(n): 6626854305792
• Sum of proper divisors (its aliquot sum) s(n): 4495664358048
• 2131189947744 is an abundant number, because the sum of its proper divisors (4495664358048) is greater than itself. Its abundance is 2364474410304

Bases of 2131189947744

• Binary: 11111000000110100110100011101110101100000₂
• Hexadecimal: 0x1F034D1DD60
• Base-36: R71ZGW2O

Squares and roots of 2131189947744

• 2131189947744 squared (2131189947744²) is 4541970593365073450689536
• 2131189947744 cubed (2131189947744³) is 9679802071528495560489753988607606784
• The square root of 2131189947744 is 1459859.5643910411
• The cube root of 2131189947744 is 12868.8790666659

Scales and comparisons

• 2,131,189,947,744 seconds is equal to 67,765 years, 12 weeks, 6 days, 7 hours, 42 minutes, 24 seconds.
• To count from 1 to 2,131,189,947,744 would take you about one hundred sixty-nine thousand, four hundred thirteen 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 2131189947744 cubic inches would be around 1072.4 feet tall.

Recreational maths with 2131189947744

• 2131189947744 backwards is 4477499811312
• The number of decimal digits it has is: 13
• The sum of 2131189947744's digits is 60
• More coming soon!