138950358171625

Names of 138950358171625

• Cardinal: 138950358171625 can be written as One hundred thirty-eight trillion, nine hundred fifty billion, three hundred fifty-eight million, one hundred seventy-one thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.38950358171625 × 10¹⁴

Factors of 138950358171625

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3544

Divisors of 138950358171625

• Number of divisors d(n): 512
• Complete list of divisors:
  1 5 7 11 13 19 25 35 55 61 65 77 91 95 125 133 143 175 209 247 275 305 307 325 385 427 455 475 665 671 715 793 875 1001 1045 1159 1235 1375 1463 1525 1535 1625 1729 1925 2135 2149 2275 2375 2717 3121 3325 3355 3377 3575 3965 3991 4697 5005 5225 5551 5795 5833 6175 7315 7625 7675 8113 8645 8723 9625 10675 10745 11375 12749 13585 15067 15605 16625 16775 16885 17875 18727 19019 19825 19955 21847 23485 23639 25025 26125 27755 27937 28975 29165 30875 34331 36575 38375 40565 40573 40831 43225 43615 43901 53375 53725 59299 61061 63745 64163 67925 75335 75829 78025 83875 84425 89243 93635 95095 99125 99775 105469 109235 117425 118195 125125 131089 138775 139685 144875 145825 165737 171655 182875 190381 202825 202865 204155 205997 216125 218075 219505 240317 243451 268625 284011 296495 305305 307307 318725 320815 339625 355813 376675 379145 390125 415093 422125 446215 446303 449141 468175 475475 498875 527345 530803 546175 587125 590975 652289 655445 693875 698425 729125 770887 828685 834119 858275 951905 958147 1014125 1014325 1020775 1029985 1090375 1097525 1160159 1201585 1217255 1332667 1420055 1441979 1482475 1526525 1536535 1593625 1604075 1704157 1779065 1883375 1895725 2075465 2094191 2231075 2231515 2245705 2340875 2377375 2474953 2490691 2636725 2654015 2677961 2730875 2954875 3124121 3261445 3277225 3492125 3617239 3854435 3913943 4143425 4170595 4291375 4566023 4625569 4759525 4790735 5071625 5103875 5149925 5396209 5487625 5800795 5838833 6007925 6086275 6663335 6707029 7100275 7209895 7412375 7632625 7682675 8020375 8479757 8520785 8895325 9478625 10377325 10470955 10539617 11155375 11157575 11228525 12374765 12453455 12455911 13183625 13270075 13389805 14659337 15620605 16307225 16386125 17324671 18086195 18204793 18745727 19272175 19569715 20717125 20852975 22830115 23127845 23797625 23953675 25320673 25749625 26981045 27224483 27397601 29003975 29194165 30039625 30431375 32378983 33316675 33535145 35501375 36049475 38413375 39789629 42398785 42603925 44476625 47024107 50881259 51886625 52354775 52698085 55787875 56142625 58446967 59358299 61873825 62267275 62279555 66350375 66949025 73296685 73777319 78103025 81536125 86623355 87191377 90430975 91023965 93728635 96360875 97848575 104264875 114150575 115639225 119768375 126603365 127433551 134905225 136122415 136988005 137015021 145019875 145970825 161894915 166583375 167675725 180247375 190571381 198948145 200252723 211993925 213019625 235120535 236662309 254406295 261773875 263490425 278527403 292234835 296791495 309369125 311336375 311397775 329168749 334745125 356168813 366483425 368886595 390515125 409128769 433116775 435956885 452154875 455119825 468643175 489242875 517265177 570752875 578196125 633016825 637167755 642916637 674526125 680612075 684940025 685075105 729854125 759810571 809474575 838378625 952856905 959105147 994740725 1001263615 1059969625 1110492373 1175602675 1183311545 1272031475 1317452125 1392637015 1401769061 1461174175 1483957475 1556988875 1645843745 1656636163 1780844065 1832417125 1844432975 2045643845 2165583875 2179784425 2275599125 2343215875 2586325885 2603285399 3165084125 3185838775 3214583185 3403060375 3424700125 3425375525 3620856239 3799052855 4047372875 4500416459 4764284525 4795525735 4973703625 5006318075 5318673997 5552461865 5878013375 5916557725 6360157375 6963185075 7008845305 7305870875 7419787375 7773446611 8229218725 8283180815 8357916281 8904220325 9222164875 10228219225 10898922125 12215416103 12931629425 13016426995 14436400849 15929193875 16072915925 17126877625 18104281195 18222997793 18995264275 22502082295 23821422625 23977628675 25031590375 26593369985 27762309325 29582788625 34815925375 35044226525 38867233055 41146093625 41415904075 41789581405 44521101625 51141096125 58505413967 61077080515 64658147125 65082134975 72182004245 80364579625 85507912721 90521405975 91114988965 94976321375 101054805943 112510411475 119888143375 132966849925 138811546625 158800409339 175221132625 194336165275 207079520375 208947907025 292527069835 305385402575 325410674875 360910021225 427539563605 452607029875 455574944825 505274029715 562552057375 664834249625 794002046695 971680826375 1044739535125 1111602865373 1462635349175 1526927012875 1804550106125 2137697818025 2277874724125 2526370148575 3970010233475 5558014326865 7313176745875 10688489090125 12631850742875 19850051167375 27790071634325 138950358171625
• Sum of all divisors σ(n): 249993759375360
• Sum of proper divisors (its aliquot sum) s(n): 111043401203735
• 138950358171625 is a deficient number, because the sum of its proper divisors (111043401203735) is less than itself. Its deficiency is 27906956967890

Bases of 138950358171625

• Binary: 11111100101111111100110101111010111111111101001₂
• Hexadecimal: 0x7E5FE6BD7FE9
• Base-36: 1D94WVNVU1

Squares and roots of 138950358171625

• 138950358171625 squared (138950358171625²) is 19307202036022874412955140625
• 138950358171625 cubed (138950358171625³) is 2682742638197305845301582448907519759765625
• The square root of 138950358171625 is 11787720.6520864329
• The cube root of 138950358171625 is 51794.8472798817

Scales and comparisons

• 138,950,358,171,625 seconds is equal to 4,418,191 years, 30 weeks, 4 days, 2 hours, 20 minutes, 25 seconds.
• To count from 1 to 138,950,358,171,625 would take you about eleven million, forty-five thousand, four hundred seventy-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 138950358171625 cubic inches would be around 4316.2 feet tall.

Recreational maths with 138950358171625

• 138950358171625 backwards is 526171853059831
• The number of decimal digits it has is: 15
• The sum of 138950358171625's digits is 64
• More coming soon!