72225955802

Names of 72225955802

• Cardinal: 72225955802 can be written as Seventy-two billion, two hundred twenty-five million, nine hundred fifty-five thousand, eight hundred two.

Scientific notation

• Scientific notation: 7.2225955802 × 10¹⁰

Factors of 72225955802

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 237

Divisors of 72225955802

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 11 13 14 22 26 31 49 62 77 91 98 143 154 173 182 217 286 341 346 403 434 539 637 682 806 961 1001 1078 1211 1274 1519 1903 1922 2002 2249 2387 2422 2821 3038 3806 4433 4498 4774 5363 5642 6727 7007 8477 8866 10571 10726 12493 13321 13454 14014 15743 16709 16954 19747 21142 24739 24986 26642 29791 31031 31486 33418 37541 39494 47089 49478 58993 59582 62062 69719 73997 75082 87451 93247 94178 110201 117986 137423 139438 147994 166253 173173 174902 186494 208537 217217 220402 262787 274846 327701 332506 346346 387283 412951 417074 434434 488033 517979 525574 612157 655402 766909 774566 825902 961961 976066 1035958 1163771 1212211 1224314 1459759 1533818 1828783 1923922 2161289 2293907 2327542 2424422 2710981 2890657 2919518 3416231 3657566 4260113 4322578 4587814 5153843 5368363 5421962 5781314 6733727 6832462 8146397 8520226 10307686 10736726 12801481 13467454 15129023 16057349 16292794 18976867 23774179 25602962 29820791 30258046 32114698 36076901 37578541 37953734 47548358 56692273 59641582 66999959 72153802 75157082 89610367 105903161 113384546 133999918 166419253 179220734 208745537 211806322 252538307 332838506 396845911 417491074 468999713 505076614 736999549 793691822 937999426 1164934771 1473999098 2329869542 2777921377 3282997991 5158996843 5555842754 6565995982 10317993686 36112977901 72225955802
• Sum of all divisors σ(n): 153879118848
• Sum of proper divisors (its aliquot sum) s(n): 81653163046
• 72225955802 is an abundant number, because the sum of its proper divisors (81653163046) is greater than itself. Its abundance is 9427207244

Bases of 72225955802

• Binary: 1000011010001000000001001111111011010₂
• Hexadecimal: 0x10D1009FDA
• Base-36: X6HGW62

Squares and roots of 72225955802

• 72225955802 squared (72225955802²) is 5216588691512457463204
• 72225955802 cubed (72225955802³) is 376773104270391765269777145309608
• The square root of 72225955802 is 268748.8712571645
• The cube root of 72225955802 is 4164.5150182657

Scales and comparisons

• 72,225,955,802 seconds is equal to 2,296 years, 29 weeks, 1 day, 13 hours, 30 minutes, 2 seconds.
• To count from 1 to 72,225,955,802 would take you about four thousand, five 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 72225955802 cubic inches would be around 347 feet tall.

Recreational maths with 72225955802

• 72225955802 backwards is 20855952227
• The number of decimal digits it has is: 11
• The sum of 72225955802's digits is 47
• More coming soon!