138875599621875

Names of 138875599621875

• Cardinal: 138875599621875 can be written as One hundred thirty-eight trillion, eight hundred seventy-five billion, five hundred ninety-nine million, six hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.38875599621875 × 10¹⁴

Factors of 138875599621875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 243

Divisors of 138875599621875

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 15 25 37 41 75 111 123 125 157 185 205 375 471 555 615 625 785 925 1025 1369 1517 1681 1875 2355 2775 3075 3125 3925 4107 4551 4625 5043 5125 5809 6437 6845 7585 8405 9375 11775 13875 15375 17427 19311 19625 20535 22755 23125 25215 25625 29045 32185 34225 37925 42025 56129 58875 62197 68921 69375 76875 87135 96555 98125 102675 113775 115625 126075 128125 145225 160925 168387 171125 186591 189625 206763 210125 214933 238169 263917 280645 294375 310985 344605 346875 384375 435675 482775 490625 513375 568875 630375 644799 714507 726125 791751 804625 841935 855625 932955 948125 1033815 1050625 1074665 1190845 1319585 1403225 1471875 1554925 1723025 2178375 2301289 2413875 2550077 2566875 2844375 3151875 3223995 3572535 3630625 3958755 4023125 4209675 4278125 4664775 4740625 5169075 5253125 5373325 5954225 6597925 6903867 7016125 7650231 7774625 8615125 8812253 9764929 10820597 10891875 11506445 12069375 12750385 12834375 14221875 15759375 16119975 17862675 18153125 19793775 20115625 21048375 23323875 25845375 26436759 26866625 29294787 29771125 32461791 32989625 34519335 35080625 38251155 38873125 43075625 44061265 48824645 54102985 54459375 57532225 60346875 63751925 80599875 89313375 94352849 98968875 105241875 116619375 129226875 132183795 134333125 146473935 148855625 162308955 164948125 172596675 175403125 191255775 194365625 215378125 220306325 244123225 270514925 283058547 287661125 318759625 361302373 400362089 402999375 446566875 471764245 494844375 526209375 583096875 646134375 660918975 671665625 732369675 744278125 811544775 824740625 862983375 956278875 1083907119 1101531625 1201086267 1220616125 1352574625 1415292735 1438305625 1593798125 1806511865 2001810445 2014996875 2232834375 2358821225 2474221875 3304594875 3661848375 4057723875 4314916875 4781394375 5419535595 5507658125 6005431335 6103080625 6762873125 7076463675 7191528125 7968990625 9032559325 10009052225 11794106125 14813397293 16522974375 18309241875 20288619375 21574584375 23906971875 27097677975 27538290625 30027156675 30515403125 33814365625 35382318375 44440191879 45162796625 50045261125 58970530625 74066986465 82614871875 91546209375 101443096875 135488389875 150135783375 176911591875 222200959395 225813983125 250226305625 294852653125 370334932325 677441949375 750678916875 884557959375 1111004796975 1129069915625 1251131528125 1851674661625 3387209746875 3753394584375 5555023984875 9258373308125 27775119924375 46291866540625 138875599621875
• Sum of all divisors σ(n): 245368437039936
• Sum of proper divisors (its aliquot sum) s(n): 106492837418061
• 138875599621875 is a deficient number, because the sum of its proper divisors (106492837418061) is less than itself. Its deficiency is 32382762203814

Bases of 138875599621875

• Binary: 11111100100111001111110110010001000111011110011₂
• Hexadecimal: 0x7E4E7EC88EF3
• Base-36: 1D86KICPO3

Squares and roots of 138875599621875

• 138875599621875 squared (138875599621875²) is 19286432170335327642978515625
• 138875599621875 cubed (138875599621875³) is 2678414832221938663207181379529998779296875
• The square root of 138875599621875 is 11784549.1904389367
• The cube root of 138875599621875 is 51785.5566661835

Scales and comparisons

• 138,875,599,621,875 seconds is equal to 4,415,814 years, 25 weeks, 6 days, 2 hours, 31 minutes, 15 seconds.
• To count from 1 to 138,875,599,621,875 would take you about eleven million, thirty-nine thousand, five hundred thirty-six 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 138875599621875 cubic inches would be around 4315.5 feet tall.

Recreational maths with 138875599621875

• 138875599621875 backwards is 578126995578831
• The number of decimal digits it has is: 15
• The sum of 138875599621875's digits is 84
• More coming soon!