80210729984

Names of 80210729984

• Cardinal: 80210729984 can be written as Eighty billion, two hundred ten million, seven hundred twenty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 8.0210729984 × 10¹⁰

Factors of 80210729984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 262

Divisors of 80210729984

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 79 88 112 128 154 158 163 176 224 256 308 316 326 352 448 512 553 616 632 652 704 869 896 1024 1106 1141 1232 1264 1304 1408 1738 1792 1793 2212 2282 2464 2528 2608 2816 3476 3584 3586 4424 4564 4928 5056 5216 5632 6083 6241 6952 7168 7172 8848 9128 9856 10112 10432 11264 12166 12482 12551 12877 13904 14344 17696 18256 19712 20224 20864 24332 24964 25102 25754 27808 28688 35392 36512 39424 40448 41728 43687 48664 49928 50204 51508 55616 57376 68651 70784 73024 78848 80896 83456 87374 90139 97328 99856 100408 103016 111232 114752 137302 141568 141647 146048 166912 174748 180278 194656 199712 200816 206032 222464 229504 274604 283136 283294 292096 349496 360556 389312 399424 401632 412064 444928 459008 480557 549208 566272 566588 584192 698992 721112 778624 798848 803264 824128 889856 918016 961114 991529 1017283 1098416 1133176 1168384 1397984 1442224 1557248 1597696 1606528 1648256 1836032 1922228 1983058 2034566 2196832 2266352 2795968 2884448 3114496 3195392 3213056 3296512 3844456 3966116 4069132 4393664 4532704 5591936 5768896 6228992 6390784 6426112 6593024 7120981 7688912 7932232 8138264 8787328 9065408 11183872 11190113 11537792 12852224 13186048 14241962 15377824 15864464 16276528 17574656 18130816 22367744 22380226 23075584 28483924 30755648 31728928 32553056 35149312 36261632 44735488 44760452 46151168 56967848 61511296 63457856 65106112 70298624 72523264 78330791 89520904 92302336 113935696 123022592 126915712 130212224 145046528 156661582 179041808 227871392 246045184 253831424 260424448 313323164 358083616 455742784 492090368 507662848 520848896 626646328 716167232 911485568 1015325696 1041697792 1253292656 1432334464 1822971136 2506585312 2864668928 3645942272 5013170624 5729337856 7291884544 10026341248 11458675712 20052682496 40105364992 80210729984
• Sum of all divisors σ(n): 203712985728
• Sum of proper divisors (its aliquot sum) s(n): 123502255744
• 80210729984 is an abundant number, because the sum of its proper divisors (123502255744) is greater than itself. Its abundance is 43291525760

Bases of 80210729984

• Binary: 1001010101100111011101001110000000000₂
• Hexadecimal: 0x12ACEE9C00
• Base-36: 10UJEBCW

Squares and roots of 80210729984

• 80210729984 squared (80210729984²) is 6433761204566156640256
• 80210729984 cubed (80210729984³) is 516056682760990578136222640635904
• The square root of 80210729984 is 283214.9889818685
• The cube root of 80210729984 is 4312.6494295281

Scales and comparisons

• 80,210,729,984 seconds is equal to 2,550 years, 23 weeks, 3 days, 22 hours, 19 minutes, 44 seconds.
• To count from 1 to 80,210,729,984 would take you about five thousand, one hundred 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 80210729984 cubic inches would be around 359.4 feet tall.

Recreational maths with 80210729984

• 80210729984 backwards is 48992701208
• The number of decimal digits it has is: 11
• The sum of 80210729984's digits is 50
• More coming soon!