72490481334

Names of 72490481334

• Cardinal: 72490481334 can be written as Seventy-two billion, four hundred ninety million, four hundred eighty-one thousand, three hundred thirty-four.

Scientific notation

• Scientific notation: 7.2490481334 × 10¹⁰

Factors of 72490481334

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 87

Divisors of 72490481334

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 6 9 18 23 27 46 54 59 69 81 118 138 162 177 207 243 354 414 486 529 531 621 729 1058 1062 1242 1357 1458 1587 1593 1863 2187 2714 3174 3186 3481 3726 4071 4374 4761 4779 5589 6561 6962 8142 9522 9558 10443 11178 12213 13122 14283 14337 16767 19683 20886 24426 28566 28674 31211 31329 33534 36639 39366 42849 43011 50301 62422 62658 73278 80063 85698 86022 93633 93987 100602 109917 128547 129033 150903 160126 187266 187974 219834 240189 257094 258066 280899 281961 301806 329751 385641 387099 452709 480378 561798 563922 659502 720567 771282 774198 842697 845883 905418 989253 1156923 1161297 1441134 1685394 1691766 1841449 1978506 2161701 2313846 2322594 2528091 2537649 2967759 3470769 3682898 4323402 5056182 5075298 5524347 5935518 6485103 6941538 7584273 7612947 8903277 10412307 11048694 12970206 15168546 15225894 16573041 17806554 19455309 20824614 22752819 22838841 26709831 33146082 38910618 45505638 45677682 49719123 53419662 58365927 68258457 68516523 99438246 116731854 136516914 137033046 149157369 175097781 204775371 298314738 350195562 409550742 447472107 525293343 614326113 894944214 1050586686 1228652226 1342416321 1575880029 2684832642 3151760058 4027248963 8054497926 12081746889 24163493778 36245240667 72490481334
• Sum of all divisors σ(n): 173439298956
• Sum of proper divisors (its aliquot sum) s(n): 100948817622
• 72490481334 is an abundant number, because the sum of its proper divisors (100948817622) is greater than itself. Its abundance is 28458336288

Bases of 72490481334

• Binary: 1000011100000110001001111011010110110₂
• Hexadecimal: 0x10E0C4F6B6
• Base-36: XAUYLDI

Squares and roots of 72490481334

• 72490481334 squared (72490481334²) is 5254869884035002419556
• 72490481334 cubed (72490481334³) is 380928047241238087497469054567704
• The square root of 72490481334 is 269240.5640574985
• The cube root of 72490481334 is 4169.5929637379

Scales and comparisons

• 72,490,481,334 seconds is equal to 2,304 years, 50 weeks, 4 days, 4 hours, 48 minutes, 54 seconds.
• To count from 1 to 72,490,481,334 would take you about four thousand, six hundred 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 72490481334 cubic inches would be around 347.5 feet tall.

Recreational maths with 72490481334

• 72490481334 backwards is 43318409427
• The number of decimal digits it has is: 11
• The sum of 72490481334's digits is 45
• More coming soon!