138899655884100

Names of 138899655884100

• Cardinal: 138899655884100 can be written as One hundred thirty-eight trillion, eight hundred ninety-nine billion, six hundred fifty-five million, eight hundred eighty-four thousand, one hundred.

Scientific notation

• Scientific notation: 1.388996558841 × 10¹⁴

Factors of 138899655884100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1031

Divisors of 138899655884100

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 67 75 97 100 134 150 194 201 268 291 300 335 388 402 485 582 670 804 857 970 1005 1164 1340 1455 1675 1714 1940 2010 2425 2571 2910 3350 3428 4020 4285 4850 5025 5142 5820 6499 6700 7275 8570 9409 9700 10050 10284 12855 12998 14550 17140 18818 19497 20100 21425 25710 25996 28227 29100 32495 37636 38994 42850 47045 51420 56454 57419 64275 64990 77988 83129 85700 94090 97485 112908 114838 128550 129980 141135 162475 166258 172257 188180 194970 229676 235225 249387 257100 282270 287095 324950 332516 344514 389940 415645 470450 487425 498774 564540 574190 630403 649900 689028 705675 734449 831290 861285 940900 974850 997548 1148380 1246935 1260806 1411350 1435475 1468898 1662580 1722570 1891209 1949700 2078225 2203347 2493870 2521612 2822700 2870950 2937796 3152015 3445140 3672245 3782418 4156450 4306425 4406694 4987740 5569643 5741900 6234675 6304030 7344490 7564836 8063513 8312900 8612850 8813388 9456045 11016735 11139286 12469350 12608060 14688980 15760075 16127026 16708929 17225700 18361225 18912090 22033470 22278572 24190539 24938700 27848215 31520150 32254052 33417858 36722450 37824180 40317565 44066940 47280225 48381078 49208083 55083675 55696430 63040300 66835716 71241553 73444900 80635130 83544645 94560450 96762156 98416166 110167350 111392860 120952695 139241075 142483106 147624249 161270260 167089290 189120900 196832332 201587825 213724659 220334700 241905390 246040415 278482150 284966212 295248498 334178580 356207765 403175650 417723225 427449318 483810780 492080830 540255371 556964300 590496996 604763475 712415530 738121245 806351300 835446450 854898636 984161660 1068623295 1080510742 1209526950 1230202075 1424831060 1476242490 1620766113 1670892900 1781038825 2137246590 2161021484 2419053900 2460404150 2701276855 2952484980 3241532226 3562077650 3690606225 4274493180 4773184051 4920808300 5343116475 5402553710 6483064452 6910430641 7124155300 7381212450 8103830565 9546368102 10686232950 10805107420 13506384275 13820861282 14319552153 14762424900 16207661130 19092736204 20731291923 21372465900 23865920255 27012768550 27641722564 28639104306 32415322260 34552153205 40519152825 41462583846 47731840510 54025537100 57278208612 69104306410 71597760765 81038305650 82925167692 95463681020 103656459615 119329601275 138208612820 143195521530 162076611300 172760766025 207312919230 238659202550 286391043060 345521532050 357988803825 414625838460 462998852947 477318405100 518282298075 691043064100 715977607650 925997705894 1036564596150 1388996558841 1431955215300 1851995411788 2073129192300 2314994264735 2777993117682 4629988529470 5555986235364 6944982794205 9259977058940 11574971323675 13889965588410 23149942647350 27779931176820 34724913971025 46299885294700 69449827942050 138899655884100
• Sum of all divisors σ(n): 412611028818576
• Sum of proper divisors (its aliquot sum) s(n): 273711372934476
• 138899655884100 is an abundant number, because the sum of its proper divisors (273711372934476) is greater than itself. Its abundance is 134811717050376

Bases of 138899655884100

• Binary: 11111100101010000011000101001011111110101000100₂
• Hexadecimal: 0x7E5418A5FD44
• Base-36: 1D8HMCTWEC

Squares and roots of 138899655884100

• 138899655884100 squared (138899655884100²) is 19293114404721395752632810000
• 138899655884100 cubed (138899655884100³) is 2679806951748374686373348635583217321000000
• The square root of 138899655884100 is 11785569.8158425925
• The cube root of 138899655884100 is 51788.5466202855

Scales and comparisons

• 138,899,655,884,100 seconds is equal to 4,416,579 years, 21 weeks, 3 days, 1 hour, 35 minutes.
• To count from 1 to 138,899,655,884,100 would take you about eleven million, forty-one thousand, four hundred forty-eight 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 138899655884100 cubic inches would be around 4315.7 feet tall.

Recreational maths with 138899655884100

• 138899655884100 backwards is 001488556998831
• 138899655884100 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138899655884100's digits is 75
• More coming soon!