80798794320

Names of 80798794320

• Cardinal: 80798794320 can be written as Eighty billion, seven hundred ninety-eight million, seven hundred ninety-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.079879432 × 10¹⁰

Factors of 80798794320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10860094

Divisors of 80798794320

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1240 1488 1860 2480 3720 7440 10860053 21720106 32580159 43440212 54300265 65160318 86880424 108600530 130320636 162900795 173760848 217201060 260641272 325801590 336661643 434402120 521282544 651603180 673323286 868804240 1009984929 1303206360 1346646572 1683308215 2019969858 2606412720 2693293144 3366616430 4039939716 5049924645 5386586288 6733232860 8079879432 10099849290 13466465720 16159758864 20199698580 26932931440 40399397160 80798794320
• Sum of all divisors σ(n): 258556165632
• Sum of proper divisors (its aliquot sum) s(n): 177757371312
• 80798794320 is an abundant number, because the sum of its proper divisors (177757371312) is greater than itself. Its abundance is 96958576992

Bases of 80798794320

• Binary: 1001011001111111110111100001001010000₂
• Hexadecimal: 0x12CFFBC250
• Base-36: 1149IKPC

Squares and roots of 80798794320

• 80798794320 squared (80798794320²) is 6528445163565664262400
• 80798794320 cubed (80798794320³) is 527490498000340864551832109568000
• The square root of 80798794320 is 284251.2872794071
• The cube root of 80798794320 is 4323.1631625765

Scales and comparisons

• 80,798,794,320 seconds is equal to 2,569 years, 7 weeks, 6 days, 5 hours, 32 minutes.
• To count from 1 to 80,798,794,320 would take you about five thousand, one hundred thirty-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 80798794320 cubic inches would be around 360.3 feet tall.

Recreational maths with 80798794320

• 80798794320 backwards is 02349789708
• The number of decimal digits it has is: 11
• The sum of 80798794320's digits is 57
• More coming soon!