80281435472

Names of 80281435472

• Cardinal: 80281435472 can be written as Eighty billion, two hundred eighty-one million, four hundred thirty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.0281435472 × 10¹⁰

Factors of 80281435472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 875

Divisors of 80281435472

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 41 56 82 112 163 164 283 287 326 328 379 566 574 652 656 758 1132 1141 1148 1304 1516 1981 2264 2282 2296 2608 2653 3032 3962 4528 4564 4592 5306 6064 6683 7924 9128 10612 11603 13366 15539 15848 18256 21224 23206 26732 31078 31696 42448 46129 46412 46781 53464 61777 62156 81221 92258 92824 93562 106928 107257 108773 123554 124312 162442 184516 185648 187124 214514 217546 247108 248624 322903 324884 369032 374248 429028 432439 435092 494216 645806 649768 738064 748496 750799 858056 864878 870184 988432 1291612 1299536 1501598 1716112 1729756 1740368 1891289 2532857 2583224 3003196 3459512 3782578 4397537 5065714 5166448 6006392 6919024 7565156 8795074 10131428 12012784 13239023 15130312 17482891 17590148 17729999 20262856 26478046 30260624 30782759 34965782 35180296 35459998 40525712 52956092 61565518 69931564 70360592 70919996 105912184 122380237 123131036 139863128 141839992 211824368 244760474 246262072 279726256 283679984 489520948 492524144 716798531 979041896 1433597062 1958083792 2867194124 5017589717 5734388248 10035179434 11468776496 20070358868 40140717736 80281435472
• Sum of all divisors σ(n): 184351534080
• Sum of proper divisors (its aliquot sum) s(n): 104070098608
• 80281435472 is an abundant number, because the sum of its proper divisors (104070098608) is greater than itself. Its abundance is 23788663136

Bases of 80281435472

• Binary: 1001010110001001001010111110101010000₂
• Hexadecimal: 0x12B1257D50
• Base-36: 10VPHS28

Squares and roots of 80281435472

• 80281435472 squared (80281435472²) is 6445108881444899862784
• 80281435472 cubed (80281435472³) is 517422592775732826457595350274048
• The square root of 80281435472 is 283339.7880143203
• The cube root of 80281435472 is 4313.9162526773

Scales and comparisons

• 80,281,435,472 seconds is equal to 2,552 years, 36 weeks, 3 days, 6 hours, 44 minutes, 32 seconds.
• To count from 1 to 80,281,435,472 would take you about five thousand, one hundred five 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 80281435472 cubic inches would be around 359.5 feet tall.

Recreational maths with 80281435472

• 80281435472 backwards is 27453418208
• The number of decimal digits it has is: 11
• The sum of 80281435472's digits is 44
• More coming soon!