805013793864

Names of 805013793864

• Cardinal: 805013793864 can be written as Eight hundred five billion, thirteen million, seven hundred ninety-three thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.05013793864 × 10¹¹

Factors of 805013793864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 63086

Divisors of 805013793864

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 1176 1764 3528 3853 7706 11559 15412 23118 26971 30824 34677 46236 53942 59221 69354 80913 92472 107884 118442 138708 161826 177663 188797 215768 236884 242739 277416 323652 355326 377594 414547 473768 485478 532989 566391 647304 710652 755188 829094 970956 1065978 1132782 1243641 1421304 1510376 1658188 1699173 1941912 2131956 2265564 2487282 2901829 3316376 3398346 3730923 4263912 4531128 4974564 5803658 6796692 7461846 8705487 9949128 11607316 13593384 14923692 17410974 23214632 26116461 29847384 34821948 52232922 69643896 104465844 208931688 228178513 456357026 684535539 912714052 1369071078 1597249591 1825428104 2053606617 2738142156 3194499182 4107213234 4791748773 5476284312 6388998364 8214426468 9583497546 11180747137 12777996728 14375246319 16428852936 19166995092 22361494274 28750492638 33542241411 38333990184 44722988548 57500985276 67084482822 89445977096 100626724233 115001970552 134168965644 201253448466 268337931288 402506896932 805013793864
• Sum of all divisors σ(n): 2536905250620
• Sum of proper divisors (its aliquot sum) s(n): 1731891456756
• 805013793864 is an abundant number, because the sum of its proper divisors (1731891456756) is greater than itself. Its abundance is 926877662892

Bases of 805013793864

• Binary: 1011101101101110100011111010110001001000₂
• Hexadecimal: 0xBB6E8FAC48
• Base-36: A9TGFEQ0

Squares and roots of 805013793864

• 805013793864 squared (805013793864²) is 648047208311310684050496
• 805013793864 cubed (805013793864³) is 521686941765662126549886819510956544
• The square root of 805013793864 is 897225.6092332631
• The cube root of 805013793864 is 9302.5306015253

Scales and comparisons

• 805,013,793,864 seconds is equal to 25,596 years, 49 weeks, 2 days, 6 hours, 44 minutes, 24 seconds.
• To count from 1 to 805,013,793,864 would take you about fifty-one thousand, one hundred ninety-three 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 805013793864 cubic inches would be around 775.2 feet tall.

Recreational maths with 805013793864

• 805013793864 backwards is 468397310508
• The number of decimal digits it has is: 12
• The sum of 805013793864's digits is 54
• More coming soon!