142240326565711591125

Names of 142240326565711591125

• Cardinal: 142240326565711591125 can be written as One hundred forty-two quintillion, two hundred forty quadrillion, three hundred twenty-six trillion, five hundred sixty-five billion, seven hundred eleven million, five hundred ninety-one thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.42240326565711591125 × 10²⁰

Factors of 142240326565711591125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 12897

Divisors of 142240326565711591125

• Number of divisors d(n): 156
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 675 729 1125 1215 2025 2187 3375 3645 6075 6561 10125 10935 12889 18225 19683 30375 32805 38667 54675 59049 64445 91125 98415 116001 164025 177147 193335 273375 295245 322225 348003 492075 531441 580005 820125 885735 966675 1044009 1476225 1611125 1740015 2460375 2657205 2900025 3132027 4428675 4833375 5220045 7381125 8700075 9396081 13286025 14500125 15660135 22143375 26100225 28188243 43500375 46980405 66430125 78300675 84564729 130501125 140941215 166126321 234902025 253694187 391503375 422823645 498378963 704706075 761082561 830631605 1174510125 1268470935 1495136889 2114118225 2283247683 2491894815 3523530375 3805412805 4153158025 4485410667 6342354675 6849743049 7475684445 10570591125 11416238415 12459474075 13456232001 19027064025 20765790125 22427053335 31711773375 34248715245 37378422225 40368696003 57081192075 62297370375 67281160005 95135320125 112135266675 121106088009 171243576225 186892111125 201843480015 285405960375 336405800025 363318264027 560676333375 605530440045 856217881125 1009217400075 1089954792081 1682029000125 1816591320135 3027652200225 3269864376243 5046087000375 5449773960405 9082956600675 9809593128729 15138261001125 16349321881215 27248869802025 29428779386187 45414783003375 49047965643645 81746609406075 88286338158561 136244349010125 147143896930935 245239828218225 408733047030375 441431690792805 735719484654675 1226199141091125 2207158453964025 3678597423273375 11035792269820125
• Sum of all divisors σ(n): 142249951366576246476
• Sum of proper divisors (its aliquot sum) s(n): 9624800864655351
• 142240326565711591125 is a deficient number, because the sum of its proper divisors (9624800864655351) is less than itself. Its deficiency is 142230701764846935774

Bases of 142240326565711591125

• Binary: 1111011010111111011001001110110001111010100110011000011011011010101₂
• Hexadecimal: 0x7B5FB2763D4CC36D5
• Base-36: U0OB7LRTKPGB9

Squares and roots of 142240326565711591125

• 142240326565711591125 squared (142240326565711591125²) is 20232310501520278607227017833179178765625
• 142240326565711591125 cubed (142240326565711591125³) is 2877850452915120490652880514946915186531320630472532205078125
• The square root of 142240326565711591125 is 11926454903.5206430501
• 142240326565711591125 is a perfect cube number. Its cube root is 5220045

Scales and comparisons

• 142,240,326,565,711,591,125 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,240,326,565,711,591,125 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 142240326565711591125 cubic inches would be around 435003.8 feet tall.

Recreational maths with 142240326565711591125

• 142240326565711591125 backwards is 521195117565623042241
• The number of decimal digits it has is: 21
• The sum of 142240326565711591125's digits is 72
• More coming soon!