138874901821152

Names of 138874901821152

• Cardinal: 138874901821152 can be written as One hundred thirty-eight trillion, eight hundred seventy-four billion, nine hundred one million, eight hundred twenty-one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.38874901821152 × 10¹⁴

Factors of 138874901821152

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 127146

Divisors of 138874901821152

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 37 38 42 48 56 57 74 76 84 96 111 112 114 133 148 152 168 222 224 228 259 266 296 304 336 399 444 456 518 532 592 608 672 703 777 798 888 912 1036 1064 1184 1406 1554 1596 1776 1824 2072 2109 2128 2357 2812 3108 3192 3552 4144 4218 4256 4714 4921 5624 6216 6384 7071 8288 8436 9428 9842 11248 12432 12768 14142 14763 16499 16872 18856 19684 22496 24864 28284 29526 32998 33744 37712 39368 44783 49497 56568 59052 65996 67488 75424 78736 87209 89566 98994 113136 118104 124721 131992 134349 157472 174418 179132 197988 226272 236208 249442 261627 263984 268698 313481 348836 358264 374163 395976 472416 498884 523254 527968 537396 610463 626962 697672 716528 748326 791952 873047 940443 997768 1046508 1074792 1220926 1253924 1395344 1433056 1496652 1583904 1656971 1746094 1831389 1880886 1995536 2093016 2149584 2369699 2441852 2507848 2619141 2790688 2993304 3313942 3492188 3662778 3761772 3991072 4186032 4299168 4614677 4739398 4883704 4970913 5015696 5238282 5986608 6627884 6984376 7109097 7325556 7523544 8372064 9229354 9478796 9767408 9941826 10031392 10476564 11598797 11973216 13255768 13844031 13968752 14218194 14651112 15047088 16587893 18458708 18957592 19534816 19883652 20953128 23197594 26511536 27688062 27937504 28436388 29302224 30094176 32302739 33175786 34796391 36917416 37915184 39767304 41906256 46395188 49763679 53023072 55376124 56872776 58604448 64605478 66351572 69592782 73834832 75830368 79534608 83812512 87678863 92790376 96908217 99527358 110752248 113745552 129210956 132703144 139185564 147669664 159069216 175357726 185580752 193816434 199054716 221504496 227491104 258421912 263036589 265406288 278371128 293967397 350715452 371161504 387632868 398109432 443008992 516843824 526073178 530812576 556742256 587934794 613752041 701430904 775265736 796218864 881902191 1033687648 1052146356 1113484512 1175869588 1227504082 1402861808 1550531472 1592437728 1763804382 1841256123 2057771779 2104292712 2351739176 2455008164 2805723616 3101062944 3527608764 3682512246 4115543558 4208585424 4703478352 4910016328 5585380543 6173315337 7055217528 7365024492 8231087116 8417170848 9406956704 9820032656 10876793689 11170761086 12346630674 14110435056 14730048984 16462174232 16756141629 19640065312 21753587378 22341522172 24693261348 28220870112 29460097968 32630381067 32924348464 33512283258 39097663801 43507174756 44683044344 49386522696 58920195936 65260762134 65848696928 67024566516 76137555823 78195327602 87014349512 89366088688 98773045392 117292991403 130521524268 134049133032 152275111646 156390655204 174028699024 178732177376 197546090784 206659080091 228412667469 234585982806 261043048536 268098266064 304550223292 312781310408 348057398048 413318160182 456825334938 469171965612 522086097072 536196532128 609100446584 619977240273 625562620816 826636320364 913650669876 938343931224 1044172194144 1218200893168 1239954480546 1251125241632 1446613560637 1653272640728 1827301339752 1876687862448 2436401786336 2479908961092 2893227121274 3306545281456 3654602679504 3753375724896 4339840681911 4959817922184 5786454242548 6613090562912 7309205359008 8679681363822 9919635844368 11572908485096 17359362727644 19839271688736 23145816970192 34718725455288 46291633940384 69437450910576 138874901821152
• Sum of all divisors σ(n): 450599792348160
• Sum of proper divisors (its aliquot sum) s(n): 311724890527008
• 138874901821152 is an abundant number, because the sum of its proper divisors (311724890527008) is greater than itself. Its abundance is 172849988705856

Bases of 138874901821152

• Binary: 11111100100111001010101001100001111011011100000₂
• Hexadecimal: 0x7E4E5530F6E0
• Base-36: 1D868YWF6O

Squares and roots of 138874901821152

• 138874901821152 squared (138874901821152²) is 19286238355834607086194607104
• 138874901821152 cubed (138874901821152³) is 2678374458165867029839473806344770716663808
• The square root of 138874901821152 is 11784519.5838079033
• The cube root of 138874901821152 is 51785.4699313419

Scales and comparisons

• 138,874,901,821,152 seconds is equal to 4,415,792 years, 16 weeks, 16 hours, 59 minutes, 12 seconds.
• To count from 1 to 138,874,901,821,152 would take you about eleven million, thirty-nine thousand, four hundred eighty 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 138874901821152 cubic inches would be around 4315.5 feet tall.

Recreational maths with 138874901821152

• 138874901821152 backwards is 251128109478831
• The number of decimal digits it has is: 15
• The sum of 138874901821152's digits is 60
• More coming soon!