135721401352920819367684

Names of 135721401352920819367684

• Cardinal: 135721401352920819367684 can be written as One hundred thirty-five sextillion, seven hundred twenty-one quintillion, four hundred one quadrillion, three hundred fifty-two trillion, nine hundred twenty billion, eight hundred nineteen million, three hundred sixty-seven thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 1.35721401352920819367684 × 10²³

Factors of 135721401352920819367684

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3122066640

Divisors of 135721401352920819367684

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 4 59 118 236 3481 6962 13924 3122066579 6244133158 12488266316 184201928161 368403856322 736807712644 10867913761499 21735827522998 43471655045996 9747299723708763241 19494599447417526482 38989198894835052964 575090683698817031219 1150181367397634062438 2300362734795268124876 33930350338230204841921 67860700676460409683842 135721401352920819367684
• Sum of all divisors σ(n): 241606318328955778773127
• Sum of proper divisors (its aliquot sum) s(n): 105884916976034959405443
• 135721401352920819367684 is a deficient number, because the sum of its proper divisors (105884916976034959405443) is less than itself. Its deficiency is 29836484376885859962241

Bases of 135721401352920819367684

• Binary: 11100101111010111100011001111000101111010110110111010000001001111111100000100₂
• Hexadecimal: 0x1CBD78CF17ADBA04FF04
• Base-36: M3MZKVAH3LOCNPG

Squares and roots of 135721401352920819367684

• 135721401352920819367684 squared (135721401352920819367684²) is 18420298785200617217853117953725437961583523856
• 135721401352920819367684 cubed (135721401352920819367684³) is 2500028764466932775142303427265797160546191524486573963632434449469504
• 135721401352920819367684 is a perfect square number. Its square root is 368403856322
• The cube root of 135721401352920819367684 is 51390492.3383616899

Scales and comparisons

• 135,721,401,352,920,819,367,684 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 135,721,401,352,920,819,367,684 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 135721401352920819367684 cubic inches would be around 4282541 feet tall.

Recreational maths with 135721401352920819367684

• 135721401352920819367684 backwards is 486763918029253104127531
• The number of decimal digits it has is: 24
• The sum of 135721401352920819367684's digits is 97
• More coming soon!