138843055932672

Names of 138843055932672

• Cardinal: 138843055932672 can be written as One hundred thirty-eight trillion, eight hundred forty-three billion, fifty-five million, nine hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.38843055932672 × 10¹⁴

Factors of 138843055932672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6600237

Divisors of 138843055932672

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 43 48 49 52 56 64 78 84 86 91 96 98 104 112 128 129 147 156 168 172 182 192 196 208 224 256 258 273 294 301 312 336 344 364 384 392 416 448 516 546 559 588 602 624 637 672 688 728 768 784 832 896 903 1032 1092 1118 1176 1204 1248 1274 1344 1376 1456 1568 1664 1677 1792 1806 1911 2064 2107 2184 2236 2352 2408 2496 2548 2688 2752 2912 3136 3328 3354 3612 3822 3913 4128 4214 4368 4472 4704 4816 4992 5096 5376 5504 5824 6272 6321 6708 7224 7644 7826 8256 8428 8736 8944 9408 9632 9984 10192 11008 11648 11739 12544 12642 13416 14448 15288 15652 16512 16856 17472 17888 18816 19264 20384 23296 23478 25284 26832 27391 28896 30576 31304 33024 33712 34944 35776 37632 38528 40768 46956 50568 53664 54782 57792 61152 62608 67424 69888 71552 77056 81536 82173 93912 101136 107328 109564 115584 122304 125216 134848 143104 163072 164346 187824 202272 214656 219128 231168 244608 250432 269696 328692 375648 404544 429312 438256 489216 500864 539392 657384 751296 809088 876512 1001728 1314768 1502592 1618176 1753024 2629536 3005184 3506048 5259072 6600169 7012096 10518144 13200338 19800507 21036288 26400676 39601014 46201183 52801352 79202028 85802197 92402366 105602704 138603549 158404056 171604394 184804732 211205408 257406591 277207098 283807267 316808112 323408281 343208788 369609464 422410816 514813182 554414196 567614534 600615379 633616224 646816562 686417576 739218928 844821632 851421801 970224843 1029626364 1108828392 1135229068 1201230758 1267232448 1293633124 1372835152 1478437856 1689643264 1702843602 1801846137 1940449686 1986650869 2059252728 2217656784 2270458136 2402461516 2534464896 2587266248 2745670304 2956875712 3405687204 3603692274 3689494471 3880899372 3973301738 4118505456 4204307653 4435313568 4540916272 4804923032 5068929792 5174532496 5491340608 5913751424 5959952607 6811374408 7207384548 7378988942 7761798744 7946603476 8237010912 8408615306 8870627136 9081832544 9609846064 10349064992 10982681216 11068483413 11827502848 11919905214 12612922959 13622748816 13906556083 14414769096 14757977884 15523597488 15893206952 16474021824 16817230612 17741254272 18163665088 19219692128 20698129984 21965362432 22136966826 23839810428 25225845918 25826461297 27245497632 27813112166 28829538192 29515955768 31047194976 31786413904 32948043648 33634461224 35482508544 36327330176 38439384256 41396259968 41719668249 44273933652 47679620856 50451691836 51652922594 54490995264 55626224332 57659076384 59031911536 62094389952 63572827808 65896087296 67268922448 72654660352 76878768512 77479383891 82792519936 83439336498 88547867304 95359241712 100903383672 103305845188 108981990528 111252448664 115318152768 118063823072 124188779904 127145655616 134537844896 153757537024 154958767782 166878672996 177095734608 180785229079 190718483424 201806767344 206611690376 217963981056 222504897328 230636305536 236127646144 248377559808 254291311232 269075689792 309917535564 333757345992 354191469216 361570458158 381436966848 403613534688 413223380752 445009794656 461272611072 472255292288 508582622464 538151379584 542355687237 619835071128 667514691984 708382938432 723140916316 762873933696 807227069376 826446761504 890019589312 944510584576 1076302759168 1084711374474 1239670142256 1335029383968 1416765876864 1446281832632 1525747867392 1614454138752 1652893523008 1780039178624 2169422748948 2479340284512 2670058767936 2833531753728 2892563665264 3228908277504 3305787046016 3560078357248 4338845497896 4958680569024 5340117535872 5785127330528 6611574092032 8677690995792 9917361138048 10680235071744 11570254661056 17355381991584 19834722276096 23140509322112 34710763983168 46281018644224 69421527966336 138843055932672
• Sum of all divisors σ(n): 473687125517760
• Sum of proper divisors (its aliquot sum) s(n): 334844069585088
• 138843055932672 is an abundant number, because the sum of its proper divisors (334844069585088) is greater than itself. Its abundance is 196001013652416

Bases of 138843055932672

• Binary: 11111100100011011101011000001110100010100000000₂
• Hexadecimal: 0x7E46EB074500
• Base-36: 1D7RMAOIDC

Squares and roots of 138843055932672

• 138843055932672 squared (138843055932672²) is 19277394180723085455797059584
• 138843055932672 cubed (138843055932672³) is 2676532318470301079032292770888744276328448
• The square root of 138843055932672 is 11783168.3316785389
• The cube root of 138843055932672 is 51781.5112597785

Scales and comparisons

• 138,843,055,932,672 seconds is equal to 4,414,779 years, 36 weeks, 6 days, 51 minutes, 12 seconds.
• To count from 1 to 138,843,055,932,672 would take you about eleven million, thirty-six thousand, nine hundred forty-nine 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 138843055932672 cubic inches would be around 4315.1 feet tall.

Recreational maths with 138843055932672

• 138843055932672 backwards is 276239550348831
• The number of decimal digits it has is: 15
• The sum of 138843055932672's digits is 66
• More coming soon!