138087406856000

Names of 138087406856000

• Cardinal: 138087406856000 can be written as One hundred thirty-eight trillion, eighty-seven billion, four hundred six million, eight hundred fifty-six thousand.

Scientific notation

• Scientific notation: 1.38087406856 × 10¹⁴

Factors of 138087406856000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 207

Divisors of 138087406856000

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 140 160 175 193 196 200 224 245 250 280 320 343 350 386 392 400 448 490 500 560 686 700 772 784 800 875 965 980 1000 1120 1225 1351 1372 1400 1544 1568 1600 1715 1750 1930 1960 2000 2240 2401 2450 2702 2744 2800 3088 3136 3430 3500 3860 3920 4000 4802 4825 4900 5404 5488 5600 6125 6176 6755 6860 7000 7720 7840 8000 8575 9457 9604 9650 9800 10808 10976 11200 12005 12250 12352 13510 13720 14000 15440 15680 17150 18914 19208 19300 19600 21616 21952 24010 24125 24500 27020 27440 28000 30880 33775 34300 37249 37828 38416 38600 39200 42875 43232 47285 48020 48250 49000 54040 54880 56000 60025 61760 66199 67550 68600 74498 75656 76832 77200 78400 85750 86464 94570 96040 96500 98000 108080 109760 120050 132398 135100 137200 148996 151312 153664 154400 168875 171500 186245 189140 192080 193000 196000 216160 236425 240100 260743 264796 270200 274400 297992 300125 302624 308800 330995 337750 343000 372490 378280 384160 386000 392000 432320 463393 472850 480200 521486 529592 540400 548800 595984 600250 605248 661990 675500 686000 744980 756560 768320 772000 926786 931225 945700 960400 1042972 1059184 1080800 1182125 1191968 1200500 1303715 1323980 1351000 1372000 1489960 1513120 1544000 1654975 1825201 1853572 1862450 1891400 1920800 2085944 2118368 2161600 2316965 2364250 2383936 2401000 2607430 2647960 2702000 2744000 2979920 3026240 3309950 3650402 3707144 3724900 3782800 3841600 4171888 4236736 4633930 4656125 4728500 4802000 5214860 5295920 5404000 5959840 6518575 6619900 7189057 7300804 7414288 7449800 7565600 8274875 8343776 9126005 9267860 9312250 9457000 9604000 10429720 10591840 10808000 11584825 11919680 12776407 13037150 13239800 14378114 14601608 14828576 14899600 15131200 16549750 16687552 18252010 18535720 18624500 18914000 19208000 20859440 21183680 23169650 25552814 26074300 26479600 28756228 29203216 29657152 29799200 32592875 33099500 35945285 36504020 37071440 37249000 37828000 41718880 45630025 46339300 50323399 51105628 52148600 52959200 57512456 57924125 58406432 59598400 63882035 65185750 66199000 71890570 73008040 74142880 74498000 75656000 83437760 89434849 91260050 92678600 100646798 102211256 104297200 105918400 115024912 115848250 116812864 127764070 130371500 132398000 143781140 146016080 148285760 148996000 178869698 179726425 182520100 185357200 201293596 204422512 208594400 228150125 230049824 231696500 251616995 255528140 260743000 264796000 287562280 292032160 297992000 319410175 352263793 357739396 359452850 365040200 370714400 402587192 408845024 417188800 447174245 456300250 460099648 463393000 503233990 511056280 521486000 529592000 575124560 584064320 638820350 704527586 715478792 718905700 730080400 741428800 805174384 817690048 894348490 898632125 912600500 926786000 1006467980 1022112560 1042972000 1150249120 1258084975 1277640700 1409055172 1430957584 1437811400 1460160800 1597050875 1610348768 1761318965 1788696980 1797264250 1825201000 1853572000 2012935960 2044225120 2085944000 2235871225 2300498240 2465846551 2516169950 2555281400 2818110344 2861915168 2875622800 2920321600 3194101750 3220697536 3522637930 3577393960 3594528500 3650402000 3707144000 4025871920 4088450240 4471742450 4931693102 5032339900 5110562800 5636220688 5723830336 5751245600 6290424875 6388203500 7045275860 7154787920 7189057000 7300804000 8051743840 8806594825 8943484900 9863386204 10064679800 10221125600 11179356125 11272441376 11502491200 12329232755 12580849750 12776407000 14090551720 14309575840 14378114000 14601608000 16103487680 17260925857 17613189650 17886969800 19726772408 20129359600 20442251200 22358712250 22544882752 24658465510 25161699500 25552814000 28181103440 28619151680 28756228000 34521851714 35226379300 35773939600 39453544816 40258719200 44032974125 44717424500 49316931020 50323399000 51105628000 56362206880 57512456000 61646163775 69043703428 70452758600 71547879200 78907089632 80517438400 86304629285 88065948250 89434849000 98633862040 100646798000 102211256000 112724413760 123292327550 138087406856 140905517200 143095758400 157814179264 172609258570 176131896500 178869698000 197267724080 201293596000 246584655100 276174813712 281811034400 308230818875 345218517140 352263793000 357739396000 394535448160 402587192000 431523146425 493169310200 552349627424 563622068800 616461637750 690437034280 704527586000 715478792000 789070896320 863046292850 986338620400 1104699254848 1232923275500 1380874068560 1409055172000 1726092585700 1972677240800 2157615732125 2465846551000 2761748137120 2818110344000 3452185171400 3945354481600 4315231464250 4931693102000 5523496274240 6904370342800 8630462928500 9863386204000 13808740685600 17260925857000 19726772408000 27617481371200 34521851714000 69043703428000 138087406856000
• Sum of all divisors σ(n): 401023141818000
• Sum of proper divisors (its aliquot sum) s(n): 262935734962000
• 138087406856000 is an abundant number, because the sum of its proper divisors (262935734962000) is greater than itself. Its abundance is 124848328106000

Bases of 138087406856000

• Binary: 11111011001011011111010110101010110011101000000₂
• Hexadecimal: 0x7D96FAD56740
• Base-36: 1CY4H8QB7K

Squares and roots of 138087406856000

• 138087406856000 squared (138087406856000²) is 19068131932214475804736000000
• 138087406856000 cubed (138087406856000³) is 2633068892107585733501348043670016000000000
• The square root of 138087406856000 is 11751059.8184163797
• The cube root of 138087406856000 is 51687.4005585099

Scales and comparisons

• 138,087,406,856,000 seconds is equal to 4,390,752 years, 21 weeks, 15 hours, 33 minutes, 20 seconds.
• To count from 1 to 138,087,406,856,000 would take you about ten million, nine hundred seventy-six thousand, eight hundred eighty-one 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 138087406856000 cubic inches would be around 4307.3 feet tall.

Recreational maths with 138087406856000

• 138087406856000 backwards is 000658604780831
• 138087406856000 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138087406856000's digits is 56
• More coming soon!