72820623980

Names of 72820623980

• Cardinal: 72820623980 can be written as Seventy-two billion, eight hundred twenty million, six hundred twenty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 7.282062398 × 10¹⁰

Factors of 72820623980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 356

Divisors of 72820623980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 38 41 52 65 76 82 95 127 130 149 164 190 205 247 254 260 298 361 380 410 494 508 533 596 635 722 745 779 820 988 1066 1235 1270 1444 1490 1558 1651 1805 1937 2132 2413 2470 2540 2665 2831 2980 3116 3302 3610 3874 3895 4693 4826 4940 5207 5330 5662 6109 6604 7220 7748 7790 8255 9386 9652 9685 10127 10414 10660 11324 12065 12218 14155 14801 15580 16510 18772 18923 19370 20254 20828 23465 24130 24436 26035 28310 29602 30545 31369 33020 36803 37846 38740 40508 45847 46930 48260 50635 52070 53789 56620 59204 61090 62738 67691 73606 74005 75692 79417 91694 93860 94615 98933 101270 104140 107578 116071 122180 125476 135382 147212 148010 156845 158834 183388 184015 189230 192413 197866 202540 215156 229235 232142 245999 268945 270764 296020 313690 317668 338455 359537 368030 378460 384826 395732 397085 458470 464284 491998 494665 537890 580355 596011 627380 676910 699257 719074 736060 769652 775843 794170 916940 962065 983996 989330 1075780 1160710 1192022 1229995 1286129 1353820 1398514 1438148 1508923 1551686 1588340 1797685 1879727 1924130 1978660 2205349 2321420 2384044 2459990 2572258 2797028 2980055 3017846 3103372 3496285 3595370 3759454 3848260 3879215 4410698 4673981 4919980 5144516 5960110 6035692 6430645 6831203 6992570 7190740 7518908 7544615 7758430 8821396 9347962 9398635 10085959 11026745 11920220 12861290 13662406 13985140 14741017 15089230 15516860 18695924 18797270 20171918 22053490 23369905 24436451 25722580 27324812 28669537 29482034 30178460 34156015 37594540 40343836 44106980 46739810 48872902 50429795 57339074 58964068 68312030 73705085 88805639 93479620 97745804 100859590 114678148 122182255 136624060 143347685 147410170 177611278 191633221 201719180 244364510 280079323 286695370 294820340 355222556 383266442 444028195 488729020 560158646 573390740 766532884 888056390 958166105 1120317292 1400396615 1776112780 1916332210 2800793230 3641031199 3832664420 5601586460 7282062398 14564124796 18205155995 36410311990 72820623980
• Sum of all divisors σ(n): 180656179200
• Sum of proper divisors (its aliquot sum) s(n): 107835555220
• 72820623980 is an abundant number, because the sum of its proper divisors (107835555220) is greater than itself. Its abundance is 35014931240

Bases of 72820623980

• Binary: 1000011110100011100101000101001101100₂
• Hexadecimal: 0x10F4728A6C
• Base-36: XGBIP2K

Squares and roots of 72820623980

• 72820623980 squared (72820623980²) is 5302843276836551040400
• 72820623980 cubed (72820623980³) is 386156356287385527233046188792000
• The square root of 72820623980 is 269852.9673359179
• The cube root of 72820623980 is 4175.9132233007

Scales and comparisons

• 72,820,623,980 seconds is equal to 2,315 years, 24 weeks, 3 days, 7 hours, 6 minutes, 20 seconds.
• To count from 1 to 72,820,623,980 would take you about four thousand, six hundred thirty 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 72820623980 cubic inches would be around 348 feet tall.

Recreational maths with 72820623980

• 72820623980 backwards is 08932602827
• The number of decimal digits it has is: 11
• The sum of 72820623980's digits is 47
• More coming soon!