80305895904

Names of 80305895904

• Cardinal: 80305895904 can be written as Eighty billion, three hundred five million, eight hundred ninety-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 8.0305895904 × 10¹⁰

Factors of 80305895904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 30548

Divisors of 80305895904

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 163 169 208 312 326 338 416 489 507 624 652 676 978 1014 1248 1304 1352 1956 2028 2119 2608 2704 3912 4056 4238 5216 5408 6357 7824 8112 8476 12714 15648 16224 16952 25428 27547 30367 33904 50856 55094 60734 67808 82641 91101 101712 110188 121468 165282 182202 203424 220376 242936 330564 364404 394771 440752 485872 661128 728808 789542 881504 971744 1184313 1322256 1457616 1579084 2368626 2644512 2915232 3158168 4737252 4949821 5132023 6316336 9474504 9899642 10264046 12632672 14849463 15396069 18949008 19799284 20528092 29698926 30792138 37898016 39598568 41056184 59397852 61584276 64347673 79197136 82112368 118795704 123168552 128695346 158394272 164224736 193043019 237591408 246337104 257390692 386086038 475182816 492674208 514781384 772172076 836519749 1029562768 1544344152 1673039498 2059125536 2509559247 3088688304 3346078996 5019118494 6177376608 6692157992 10038236988 13384315984 20076473976 26768631968 40152947952 80305895904
• Sum of all divisors σ(n): 229673912832
• Sum of proper divisors (its aliquot sum) s(n): 149368016928
• 80305895904 is an abundant number, because the sum of its proper divisors (149368016928) is greater than itself. Its abundance is 69062121024

Bases of 80305895904

• Binary: 1001010110010100110101011100111100000₂
• Hexadecimal: 0x12B29AB9E0
• Base-36: 10W421UO

Squares and roots of 80305895904

• 80305895904 squared (80305895904²) is 6449036916944083977216
• 80305895904 cubed (80305895904³) is 517895687333164701662942403723264
• The square root of 80305895904 is 283382.9492118395
• The cube root of 80305895904 is 4314.3543346139

Scales and comparisons

• 80,305,895,904 seconds is equal to 2,553 years, 24 weeks, 6 days, 9 hours, 18 minutes, 24 seconds.
• To count from 1 to 80,305,895,904 would take you about five thousand, one hundred six 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 80305895904 cubic inches would be around 359.5 feet tall.

Recreational maths with 80305895904

• 80305895904 backwards is 40959850308
• The number of decimal digits it has is: 11
• The sum of 80305895904's digits is 51
• More coming soon!