82939991682220

Names of 82939991682220

• Cardinal: 82939991682220 can be written as Eighty-two trillion, nine hundred thirty-nine billion, nine hundred ninety-one million, six hundred eighty-two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 8.293999168222 × 10¹³

Factors of 82939991682220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 75225496

Divisors of 82939991682220

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 29 58 116 145 290 580 1901 3802 7604 9505 19010 38020 55129 110258 220516 275645 551290 1102580 75223559 150447118 300894236 376117795 752235590 1504471180 2181483211 4362966422 8725932844 10907416055 21814832110 43629664220 142999985659 285999971318 571999942636 714999928295 1429999856590 2859999713180 4146999584111 8293999168222 16587998336444 20734997920555 41469995841110 82939991682220
• Sum of all divisors σ(n): 180274766011200
• Sum of proper divisors (its aliquot sum) s(n): 97334774328980
• 82939991682220 is an abundant number, because the sum of its proper divisors (97334774328980) is greater than itself. Its abundance is 14394782646760

Bases of 82939991682220

• Binary: 10010110110111011111000101111011110110010101100₂
• Hexadecimal: 0x4B6EF8BDECAC
• Base-36: TEE3TLM7G

Squares and roots of 82939991682220

• 82939991682220 squared (82939991682220²) is 6879042220246722785464128400
• 82939991682220 cubed (82939991682220³) is 570547704528903389102608959018182077048000
• The square root of 82939991682220 is 9107139.5993593949
• The cube root of 82939991682220 is 43610.1917092491

Scales and comparisons

• 82,939,991,682,220 seconds is equal to 2,637,235 years, 9 weeks, 4 days, 10 hours, 23 minutes, 40 seconds.
• To count from 1 to 82,939,991,682,220 would take you about six million, five hundred ninety-three thousand and eighty-seven 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 82939991682220 cubic inches would be around 3634.2 feet tall.

Recreational maths with 82939991682220

• 82939991682220 backwards is 02228619993928
• The number of decimal digits it has is: 14
• The sum of 82939991682220's digits is 70
• More coming soon!