72114917472

Names of 72114917472

• Cardinal: 72114917472 can be written as Seventy-two billion, one hundred fourteen million, nine hundred seventeen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 7.2114917472 × 10¹⁰

Factors of 72114917472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 34518

Divisors of 72114917472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 43 48 52 72 78 86 96 104 117 129 144 156 169 172 208 234 258 288 312 338 344 387 416 468 507 516 559 624 676 688 774 936 1014 1032 1118 1248 1352 1376 1521 1548 1677 1872 2028 2064 2236 2704 3042 3096 3354 3744 4056 4128 4472 5031 5408 6084 6192 6708 7267 8112 8944 10062 12168 12384 13416 14534 16224 17888 20124 21801 24336 26832 29068 34457 40248 43602 48672 53664 58136 65403 68914 80496 87204 103371 116272 130806 137828 160992 174408 206742 232544 261612 275656 310113 348816 413484 447941 523224 551312 620226 697632 826968 895882 1046448 1102624 1240452 1343823 1481651 1653936 1791764 2092896 2480904 2687646 2963302 3307872 3583528 4031469 4444953 4961808 5375292 5823233 5926604 7167056 8062938 8889906 9923616 10750584 11646466 11853208 13334859 14334112 16125876 17469699 17779812 19261463 21501168 23292932 23706416 26669718 32251752 34939398 35559624 38522926 43002336 46585864 47412832 52409097 53339436 57784389 64503504 69878796 71119248 77045852 93171728 104818194 106678872 115568778 129007008 139757592 142238496 154091704 173353167 186343456 209636388 213357744 231137556 250399019 279515184 308183408 346706334 419272776 426715488 462275112 500798038 559030368 616366816 693412668 751197057 838545552 924550224 1001596076 1386825336 1502394114 1677091104 1849100448 2003192152 2253591171 2773650672 3004788228 4006384304 4507182342 5547301344 6009576456 8012768608 9014364684 12019152912 18028729368 24038305824 36057458736 72114917472
• Sum of all divisors σ(n): 227236313304
• Sum of proper divisors (its aliquot sum) s(n): 155121395832
• 72114917472 is an abundant number, because the sum of its proper divisors (155121395832) is greater than itself. Its abundance is 83006478360

Bases of 72114917472

• Binary: 1000011001010011000100101000001100000₂
• Hexadecimal: 0x10CA625060
• Base-36: X4NCYG0

Squares and roots of 72114917472

• 72114917472 squared (72114917472²) is 5200561321993370870784
• 72114917472 cubed (72114917472³) is 375038050543627158877676935938048
• The square root of 72114917472 is 268542.2079897311
• The cube root of 72114917472 is 4162.3797841861

Scales and comparisons

• 72,114,917,472 seconds is equal to 2,293 years, 1 week, 4 days, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 72,114,917,472 would take you about four thousand, five hundred eighty-six 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 72114917472 cubic inches would be around 346.9 feet tall.

Recreational maths with 72114917472

• 72114917472 backwards is 27471941127
• The number of decimal digits it has is: 11
• The sum of 72114917472's digits is 45
• More coming soon!