138093513337953125

Names of 138093513337953125

• Cardinal: 138093513337953125 can be written as One hundred thirty-eight quadrillion, ninety-three trillion, five hundred thirteen billion, three hundred thirty-seven million, nine hundred fifty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.38093513337953125 × 10¹⁷

Factors of 138093513337953125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 777

Divisors of 138093513337953125

• Number of divisors d(n): 70
• Complete list of divisors:
  1 5 25 29 125 145 625 725 743 3125 3625 3715 15625 18125 18575 21547 90625 92875 107735 453125 464375 538675 552049 2321875 2693375 2760245 11609375 13466875 13801225 16009421 67334375 69006125 80047105 336671875 345030625 400235525 410172407 1725153125 2001177625 2050862035 8625765625 10005888125 10254310175 11894999803 50029440625 51271550875 59474999015 250147203125 256357754375 297374995075 304758098401 1281788771875 1486874975375 1523790492005 6408943859375 7434374876875 7618952460025 8837984853629 37171874384375 38094762300125 44189924268145 185859371921875 190473811500625 220949621340725 952369057503125 1104748106703625 4761845287515625 5523740533518125 27618702667590625 138093513337953125
• Sum of all divisors σ(n): 178807568812533930
• Sum of proper divisors (its aliquot sum) s(n): 40714055474580805
• 138093513337953125 is a deficient number, because the sum of its proper divisors (40714055474580805) is less than itself. Its deficiency is 97379457863372320

Bases of 138093513337953125

• Binary: 111101010100110110101000110011000010010110101101101100101₂
• Hexadecimal: 0x1EA9B51984B5B65
• Base-36: 11RQ2C8KK8DH

Squares and roots of 138093513337953125

• 138093513337953125 squared (138093513337953125²) is 19069818426019437635368564697265625
• 138093513337953125 cubed (138093513337953125³) is 2633418225165859479608308408428608616596221923828125
• The square root of 138093513337953125 is 371609355.8267244769
• The cube root of 138093513337953125 is 516881.6245160713

Scales and comparisons

• 138,093,513,337,953,125 seconds is equal to 4,390,946,572 years, 44 weeks, 6 days, 14 hours, 32 minutes, 5 seconds.
• To count from 1 to 138,093,513,337,953,125 would take you about thirteen billion, one hundred seventy-two million, eight hundred thirty-nine thousand, seven hundred eighteen 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 138093513337953125 cubic inches would be around 43073.5 feet tall.

Recreational maths with 138093513337953125

• 138093513337953125 backwards is 521359733315390831
• The number of decimal digits it has is: 18
• The sum of 138093513337953125's digits is 71
• More coming soon!