61820698126914144

Names of 61820698126914144

• Cardinal: 61820698126914144 can be written as Sixty-one quadrillion, eight hundred twenty trillion, six hundred ninety-eight billion, one hundred twenty-six million, nine hundred fourteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 6.1820698126914144 × 10¹⁶

Factors of 61820698126914144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 48261950

Divisors of 61820698126914144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 132 144 176 198 264 288 352 396 528 792 1056 1584 3168 407783 815566 1223349 1631132 2446698 3262264 3670047 4485613 4893396 6524528 7340094 8971226 9786792 13049056 13456839 14680188 17942452 19573584 26913678 29360376 35884904 39147168 40370517 47854151 53827356 58720752 71769808 80741034 95708302 107654712 117441504 143539616 143562453 161482068 191416604 215309424 287124906 322964136 382833208 430618848 430687359 526395661 574249812 645928272 765666416 861374718 1052791322 1148499624 1291856544 1531332832 1579186983 1722749436 2105582644 2296999248 3158373966 3445498872 4211165288 4593998496 4737560949 6316747932 6890997744 8422330576 9475121898 12633495864 13781995488 16844661152 18950243796 25266991728 37900487592 50533983456 75800975184 151601950368 19514109257233 39028218514466 58542327771699 78056437028932 117084655543398 156112874057864 175626983315097 214655201829563 234169311086796 312225748115728 351253966630194 429310403659126 468338622173592 624451496231456 643965605488689 702507933260388 858620807318252 936677244347184 1287931210977378 1405015866520776 1717241614636504 1873354488694368 1931896816466067 2575862421954756 2810031733041552 3434483229273008 3863793632932134 5151724843909512 5620063466083104 6868966458546016 7727587265864268 10303449687819024 15455174531728536 20606899375638048 30910349063457072 61820698126914144
• Sum of all divisors σ(n): 191785140098383104
• Sum of proper divisors (its aliquot sum) s(n): 129964441971468960
• 61820698126914144 is an abundant number, because the sum of its proper divisors (129964441971468960) is greater than itself. Its abundance is 68143743844554816

Bases of 61820698126914144

• Binary: 11011011101000011001100011101111100111110001001001100000₂
• Hexadecimal: 0xDBA198EF9F1260
• Base-36: GWPLWNHN140

Squares and roots of 61820698126914144

• 61820698126914144 squared (61820698126914144²) is 3821798716899045952412223947252736
• 61820698126914144 cubed (61820698126914144³) is 236266264779243729007739219618541459331610141097984
• The square root of 61820698126914144 is 248637684.4464936373
• The cube root of 61820698126914144 is 395407.2563541057

Scales and comparisons

• 61,820,698,126,914,144 seconds is equal to 1,965,706,976 years, 23 weeks, 6 days, 21 hours, 2 minutes, 24 seconds.
• To count from 1 to 61,820,698,126,914,144 would take you about five billion, eight hundred ninety-seven million, one hundred twenty thousand, nine hundred twenty-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 61820698126914144 cubic inches would be around 32950.6 feet tall.

Recreational maths with 61820698126914144

• 61820698126914144 backwards is 44141962189602816
• 61820698126914144 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 61820698126914144's digits is 72
• More coming soon!