72804693430

Names of 72804693430

• Cardinal: 72804693430 can be written as Seventy-two billion, eight hundred four million, six hundred ninety-three thousand, four hundred thirty.

Scientific notation

• Scientific notation: 7.280469343 × 10¹⁰

Factors of 72804693430

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6680

Divisors of 72804693430

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 19 29 35 38 41 49 58 70 82 95 98 133 145 190 203 205 245 266 287 290 406 410 490 551 574 665 779 931 1015 1102 1189 1330 1421 1435 1558 1862 2009 2030 2378 2755 2842 2870 3857 3895 4018 4655 5453 5510 5945 6577 7105 7714 7790 8323 9310 10045 10906 11890 13154 14210 16646 19285 20090 22591 26999 27265 32885 38171 38570 41615 45182 46039 53998 54530 58261 65770 76342 83230 92078 112955 116522 124963 134995 158137 190733 190855 225910 230195 249926 269657 269990 291305 316274 322273 381466 381710 460390 539314 582610 624815 644546 790685 874741 953665 1106959 1249630 1335131 1348285 1581370 1611365 1749482 1887599 1907330 2213918 2670262 2696570 3222730 3623927 3775198 4373705 5123483 5534795 6123187 6675655 7247854 7820053 8747410 9345917 9437995 10246966 11069590 12246374 13213193 13351310 15640106 18119635 18691834 18875990 25367489 25617415 26426386 30615935 35864381 36239270 39100265 46729585 50734978 51234830 54740371 61231870 66065965 71728762 78200530 93459170 109480742 126837445 132131930 148581007 177572423 179321905 251050667 253674890 273701855 297162014 355144846 358643810 383182597 502101334 547403710 742905035 766365194 887862115 1040067049 1255253335 1485810070 1775724230 1915912985 2080134098 2510506670 3831825970 5200335245 7280469343 10400670490 14560938686 36402346715 72804693430
• Sum of all divisors σ(n): 170075505600
• Sum of proper divisors (its aliquot sum) s(n): 97270812170
• 72804693430 is an abundant number, because the sum of its proper divisors (97270812170) is greater than itself. Its abundance is 24466118740

Bases of 72804693430

• Binary: 1000011110011011111110111010110110110₂
• Hexadecimal: 0x10F37F75B6
• Base-36: XG218ZA

Squares and roots of 72804693430

• 72804693430 squared (72804693430²) is 5300523385436285164900
• 72804693430 cubed (72804693430³) is 385902980095234468228601496607000
• The square root of 72804693430 is 269823.4486289135
• The cube root of 72804693430 is 4175.6086875687

Scales and comparisons

• 72,804,693,430 seconds is equal to 2,314 years, 50 weeks, 21 hours, 57 minutes, 10 seconds.
• To count from 1 to 72,804,693,430 would take you about four thousand, six hundred twenty-nine 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 72804693430 cubic inches would be around 348 feet tall.

Recreational maths with 72804693430

• 72804693430 backwards is 03439640827
• The number of decimal digits it has is: 11
• The sum of 72804693430's digits is 46
• More coming soon!