72845108608114440

Names of 72845108608114440

• Cardinal: 72845108608114440 can be written as Seventy-two quadrillion, eight hundred forty-five trillion, one hundred eight billion, six hundred eight million, one hundred fourteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 7.284510860811444 × 10¹⁶

Factors of 72845108608114440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1729466016360

Divisors of 72845108608114440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 104 108 117 120 130 135 156 162 180 195 216 234 260 270 312 324 351 360 390 405 468 520 540 585 648 702 780 810 936 1053 1080 1170 1404 1560 1620 1755 2106 2340 2808 3240 3510 4212 4680 5265 7020 8424 10530 14040 21060 42120 1729466016337 3458932032674 5188398049011 6917864065348 8647330081685 10376796098022 13835728130696 15565194147033 17294660163370 20753592196044 22483058212381 25941990245055 31130388294066 34589320326740 41507184392088 44966116424762 46695582441099 51883980490110 62260776588132 67449174637143 69178640653480 77825970735165 89932232849524 93391164882198 103767960980220 112415291061905 124521553176264 134898349274286 140086747323297 155651941470330 179864465699048 186782329764396 202347523911429 207535921960440 224830582123810 233477912205495 269796698548572 280173494646594 311303882940660 337245873185715 373564659528792 404695047822858 449661164247620 466955824410990 539593397097144 560346989293188 607042571734287 622607765881320 674491746371430 700433736616485 809390095645716 899322328495240 933911648821980 1011737619557145 1120693978586376 1214085143468574 1348983492742860 1400867473232970 1618780191291432 1821127715202861 1867823297643960 2023475239114290 2428170286937148 2697966985485720 2801734946465940 3035212858671435 3642255430405722 4046950478228580 4856340573874296 5603469892931880 6070425717342870 7284510860811444 8093900956457160 9105638576014305 12140851434685740 14569021721622888 18211277152028610 24281702869371480 36422554304057220 72845108608114440
• Sum of all divisors σ(n): 263674388850891480
• Sum of proper divisors (its aliquot sum) s(n): 190829280242777040
• 72845108608114440 is an abundant number, because the sum of its proper divisors (190829280242777040) is greater than itself. Its abundance is 117984171634662600

Bases of 72845108608114440

• Binary: 100000010110011000011110110000110001101100001111100001000₂
• Hexadecimal: 0x102CC3D86361F08
• Base-36: JX9FOWSAWI0

Squares and roots of 72845108608114440

• 72845108608114440 squared (72845108608114440²) is 5306409848127988486122212136513600
• 72845108608114440 cubed (72845108608114440³) is 386546001706051372299165810847900740425971416384000
• The square root of 72845108608114440 is 269898330.1321340891
• The cube root of 72845108608114440 is 417638.1196151445

Scales and comparisons

• 72,845,108,608,114,440 seconds is equal to 2,316,249,129 years, 1 week, 1 day, 6 hours, 54 minutes.
• To count from 1 to 72,845,108,608,114,440 would take you about six billion, nine hundred forty-eight million, seven hundred forty-seven thousand, three hundred eighty-seven 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 72845108608114440 cubic inches would be around 34803.2 feet tall.

Recreational maths with 72845108608114440

• 72845108608114440 backwards is 04441180680154827
• The number of decimal digits it has is: 17
• The sum of 72845108608114440's digits is 63
• More coming soon!