27640817353748030804

Names of 27640817353748030804

• Cardinal: 27640817353748030804 can be written as Twenty-seven quintillion, six hundred forty quadrillion, eight hundred seventeen trillion, three hundred fifty-three billion, seven hundred forty-eight million, thirty thousand, eight hundred four.

Scientific notation

• Scientific notation: 2.7640817353748030804 × 10¹⁹

Factors of 27640817353748030804

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 19492324140921

Divisors of 27640817353748030804

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 461 769 922 1538 1844 3076 354509 709018 1418036 19492324139689 38984648279378 77969296558756 8985961428396629 14989597263420841 17971922856793258 29979194526841682 35943845713586516 59958389053683364 6910204338437007701 13820408676874015402 27640817353748030804
• Sum of all divisors σ(n): 48539395726173244200
• Sum of proper divisors (its aliquot sum) s(n): 20898578372425213396
• 27640817353748030804 is a deficient number, because the sum of its proper divisors (20898578372425213396) is less than itself. Its deficiency is 6742238981322817408

Bases of 27640817353748030804

• Binary: 10111111110010111111010001110111110010111100110101010010101010100₂
• Hexadecimal: 0x17F97E8EF979AA554
• Base-36: 5U02K026Q8VV8

Squares and roots of 27640817353748030804

• 27640817353748030804 squared (27640817353748030804²) is 764014783983258292265123033707732886416
• 27640817353748030804 cubed (27640817353748030804³) is 21117993099644498859453841449691454061199465308891001158464
• The square root of 27640817353748030804 is 5257453504.6682087423
• The cube root of 27640817353748030804 is 3023548.6461661195

Scales and comparisons

• 27,640,817,353,748,030,804 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,640,817,353,748,030,804 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 27640817353748030804 cubic inches would be around 251962.4 feet tall.

Recreational maths with 27640817353748030804

• 27640817353748030804 backwards is 40803084735371804672
• The number of decimal digits it has is: 20
• The sum of 27640817353748030804's digits is 80
• More coming soon!