82791430028825

Names of 82791430028825

• Cardinal: 82791430028825 can be written as Eighty-two trillion, seven hundred ninety-one billion, four hundred thirty million, twenty-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 8.2791430028825 × 10¹³

Factors of 82791430028825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13994

Divisors of 82791430028825

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 25 35 79 131 175 395 553 655 917 1975 2765 3275 4585 5581 8191 10349 13825 22925 27905 39067 40955 51745 57337 72443 139525 195335 204775 258725 286685 362215 440899 647089 731111 976675 1073021 1433425 1811075 2204495 3086293 3235445 3655555 4529623 5117777 5365105 7511147 11022475 15431465 16177225 18277775 22648115 25588885 26825525 37555735 45713971 57757769 77157325 84768659 113240575 127944425 187778675 228569855 288788845 319997797 404304383 423843295 593380613 1142849275 1443944225 1599988985 2021521915 2119216475 2966903065 3611403709 5988530201 7999944925 10107609575 14834515325 18057018545 25279825963 29942651005 41919711407 90285092725 126399129815 149713255025 209598557035 473093885879 631995649075 1047992785175 2365469429395 3311657201153 11827347146975 16558286005765 82791430028825
• Sum of all divisors σ(n): 119755474206720
• Sum of proper divisors (its aliquot sum) s(n): 36964044177895
• 82791430028825 is a deficient number, because the sum of its proper divisors (36964044177895) is less than itself. Its deficiency is 45827385850930

Bases of 82791430028825

• Binary: 10010110100110001100001110001101111111000011001₂
• Hexadecimal: 0x4B4C61C6FE19
• Base-36: TCHUVTST5

Squares and roots of 82791430028825

• 82791430028825 squared (82791430028825²) is 6854420886217825940330880625
• 82791430028825 cubed (82791430028825³) is 567487307189419783136317112833081384015625
• The square root of 82791430028825 is 9098979.6147054313
• The cube root of 82791430028825 is 43584.1380360953

Scales and comparisons

• 82,791,430,028,825 seconds is equal to 2,632,511 years, 19 weeks, 6 days, 20 hours, 27 minutes, 5 seconds.
• To count from 1 to 82,791,430,028,825 would take you about six million, five hundred eighty-one thousand, two hundred seventy-eight 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 82791430028825 cubic inches would be around 3632 feet tall.

Recreational maths with 82791430028825

• 82791430028825 backwards is 52882003419728
• The number of decimal digits it has is: 14
• The sum of 82791430028825's digits is 59
• More coming soon!