80400790848

Names of 80400790848

• Cardinal: 80400790848 can be written as Eighty billion, four hundred million, seven hundred ninety thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 8.0400790848 × 10¹⁰

Factors of 80400790848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 97274

Divisors of 80400790848

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 619 672 1238 1344 1857 2476 3714 4333 4952 7428 8666 9904 12999 14856 17332 19808 25998 29712 34664 39616 51996 59424 69328 96643 103992 118848 138656 193286 207984 277312 289929 386572 415968 579858 676501 773144 831936 1159716 1353002 1546288 2029503 2319432 2706004 3092576 4059006 4638864 5412008 6185152 8118012 9277728 10824016 16236024 18555456 21648032 32472048 43296064 59822017 64944096 119644034 129888192 179466051 239288068 358932102 418754119 478576136 717864204 837508238 957152272 1256262357 1435728408 1675016476 1914304544 2512524714 2871456816 3350032952 3828609088 5025049428 5742913632 6700065904 10050098856 11485827264 13400131808 20100197712 26800263616 40200395424 80400790848
• Sum of all divisors σ(n): 243511953920
• Sum of proper divisors (its aliquot sum) s(n): 163111163072
• 80400790848 is an abundant number, because the sum of its proper divisors (163111163072) is greater than itself. Its abundance is 82710372224

Bases of 80400790848

• Binary: 1001010111000010000101011010101000000₂
• Hexadecimal: 0x12B842B540
• Base-36: 10XOJZ9C

Squares and roots of 80400790848

• 80400790848 squared (80400790848²) is 6464287168983840559104
• 80400790848 cubed (80400790848³) is 519733800654879797484300086280192
• The square root of 80400790848 is 283550.3321246511
• The cube root of 80400790848 is 4316.0530444937

Scales and comparisons

• 80,400,790,848 seconds is equal to 2,556 years, 25 weeks, 5 days, 17 hours, 48 seconds.
• To count from 1 to 80,400,790,848 would take you about five thousand, one hundred twelve 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 80400790848 cubic inches would be around 359.7 feet tall.

Recreational maths with 80400790848

• 80400790848 backwards is 84809700408
• 80400790848 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80400790848's digits is 48
• More coming soon!