138575255050271522

Names of 138575255050271522

• Cardinal: 138575255050271522 can be written as One hundred thirty-eight quadrillion, five hundred seventy-five trillion, two hundred fifty-five billion, fifty million, two hundred seventy-one thousand, five hundred twenty-two.

Scientific notation

• Scientific notation: 1.38575255050271522 × 10¹⁷

Factors of 138575255050271522

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 832

Divisors of 138575255050271522

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 7 14 29 49 58 61 98 122 203 406 427 733 841 854 1421 1466 1682 1769 2842 2989 3538 3721 5131 5887 5978 7442 10262 11774 12383 21257 24389 24766 26047 35917 41209 42514 44713 48778 51301 52094 71834 82418 86681 89426 102602 107909 148799 170723 173362 182329 215818 297598 312991 341446 359107 364658 537289 616453 625982 707281 718214 755363 1041593 1074578 1195061 1232906 1296677 1414562 1487729 1510726 2083186 2190937 2390122 2513749 2593354 2727493 2975458 3129361 3761023 4315171 4381874 4950967 5027498 5287541 5454986 6258722 7522046 8630342 9076739 9901934 10414103 10575082 15581381 17877137 18153478 19092451 20828206 21905527 26327161 30206197 31162762 32774629 34656769 35754274 37603633 38184902 43144141 43811054 52654322 60412394 63537173 65549258 69313538 72898721 75207266 79097297 86288282 90751469 109069667 125139959 127074346 133647157 145797442 153338689 158194594 181502938 218139334 229422403 250279918 263225431 267294314 302008987 306677378 451860049 458844806 518436973 526450862 553681079 604017974 635260283 763487669 875979713 903720098 950464241 1036873946 1090505357 1107362158 1270520566 1526975338 1605956821 1751959426 1842578017 1900928482 1999252369 2114062909 2181010714 2293821613 2631792601 3163020343 3211913642 3629058811 3685156034 3875767553 3998504738 4228125818 4446821981 4587643226 5263585202 6326040686 6653249687 7258117622 7633537499 7751535106 8893643962 13103941421 13306499374 13994766583 15267074998 16056751291 18422548207 22141142401 25403411677 26207882842 27563462989 27989533166 31624655353 32113502582 36845096414 44282284802 46572747809 50806823354 53434762493 55126925978 57978318701 63249310706 66520826777 91727589947 93145495618 97963366081 106869524986 112397259037 115956637402 128957837449 133041653554 183455179894 192944240923 195926732162 221372587471 224794518074 257915674898 380014301209 385888481846 405848230907 442745174942 465645787439 642093129629 760028602418 799340426681 811696461814 931291574878 1284186259258 1350609686461 1549608112297 1598680853362 1681371242329 1929103976533 2660100108463 2701219372922 2840937616349 3099216224594 3259520512073 3362742484658 3858207953066 5320200216926 5595382986767 5681875232698 6519041024146 11190765973534 11769598696303 13503727835731 18620700759241 23180872373749 23539197392606 27007455671462 37241401518482 39167680907369 46361744747498 48759766027541 78335361814738 82387190874121 94526094850117 97519532055082 162266106616243 164774381748242 189052189700234 324532213232486 341318362192787 682636724385574 1135862746313701 1414033214798689 2271725492627402 2389228535349509 2828066429597378 4778457070699018 9898232503590823 19796465007181646 69287627525135761 138575255050271522
• Sum of all divisors σ(n): 254955996210631599
• Sum of proper divisors (its aliquot sum) s(n): 116380741160360077
• 138575255050271522 is a deficient number, because the sum of its proper divisors (116380741160360077) is less than itself. Its deficiency is 22194513889911445

Bases of 138575255050271522

• Binary: 111101100010100010111010111010011111011100011101100100010₂
• Hexadecimal: 0x1EC5175D3EE3B22
• Base-36: 11WGTTBPVGO2

Squares and roots of 138575255050271522

• 138575255050271522 squared (138575255050271522²) is 19203101312247802963303445924196484
• 138575255050271522 cubed (138575255050271522³) is 2661074662100943048916424957445612814857473877728648
• The square root of 138575255050271522 is 372256974.4817033271
• The cube root of 138575255050271522 is 517481.9772329113

Scales and comparisons

• 138,575,255,050,271,522 seconds is equal to 4,406,264,469 years, 9 weeks, 6 days, 13 hours, 12 minutes, 2 seconds.
• To count from 1 to 138,575,255,050,271,522 would take you about thirteen billion, two hundred eighteen million, seven hundred ninety-three thousand, four hundred seven 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 138575255050271522 cubic inches would be around 43123.5 feet tall.

Recreational maths with 138575255050271522

• 138575255050271522 backwards is 225172050552575831
• The number of decimal digits it has is: 18
• The sum of 138575255050271522's digits is 65
• More coming soon!