80635513128816

Names of 80635513128816

• Cardinal: 80635513128816 can be written as Eighty trillion, six hundred thirty-five billion, five hundred thirteen million, one hundred twenty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 8.0635513128816 × 10¹³

Factors of 80635513128816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 558208

Divisors of 80635513128816

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 709 1418 2127 2836 4254 4283 5672 8508 8566 11344 12849 17016 17132 25698 34032 34264 51396 68528 102792 205584 553211 1106422 1659633 2212844 3036647 3319266 4425688 6073294 6638532 8851376 9109941 12146588 13277064 18219882 24293176 26554128 36439764 48586352 72879528 145759056 392226599 784453198 1176679797 1568906396 2353359594 2369402713 3137812792 4706719188 4738805426 6275625584 7108208139 9413438376 9477610852 14216416278 18826876752 18955221704 28432832556 37910443408 56865665112 113731330224 1679906523517 3359813047034 5039719570551 6719626094068 10079439141102 13439252188136 20158878282204 26878504376272 40317756564408 80635513128816
• Sum of all divisors σ(n): 208651296712320
• Sum of proper divisors (its aliquot sum) s(n): 128015783583504
• 80635513128816 is an abundant number, because the sum of its proper divisors (128015783583504) is greater than itself. Its abundance is 47380270454688

Bases of 80635513128816

• Binary: 10010010101011001101011000111011100011101110000₂
• Hexadecimal: 0x49566B1DC770
• Base-36: SKZFYKI9C

Squares and roots of 80635513128816

• 80635513128816 squared (80635513128816²) is 6502085977547457501809561856
• 80635513128816 cubed (80635513128816³) is 524299039207218424787865734116892648042496
• The square root of 80635513128816 is 8979727.8983728677
• The cube root of 80635513128816 is 43202.4906272975

Scales and comparisons

• 80,635,513,128,816 seconds is equal to 2,563,959 years, 46 weeks, 3 days, 22 hours, 53 minutes, 36 seconds.
• To count from 1 to 80,635,513,128,816 would take you about six million, four hundred nine thousand, eight hundred ninety-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 80635513128816 cubic inches would be around 3600.2 feet tall.

Recreational maths with 80635513128816

• 80635513128816 backwards is 61882131553608
• The number of decimal digits it has is: 14
• The sum of 80635513128816's digits is 57
• More coming soon!