40468018917068862

Names of 40468018917068862

• Cardinal: 40468018917068862 can be written as Forty quadrillion, four hundred sixty-eight trillion, eighteen billion, nine hundred seventeen million, sixty-eight thousand, eight hundred sixty-two.

Scientific notation

• Scientific notation: 4.0468018917068862 × 10¹⁶

Factors of 40468018917068862

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 992

Divisors of 40468018917068862

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 294 343 379 601 686 758 1029 1137 1202 1803 2058 2274 2653 3606 4207 5306 7959 8414 12621 15918 18571 25242 29449 37142 55713 58898 88347 111426 129997 143641 176694 206143 227779 259994 287282 361201 389991 412286 430923 455558 618429 683337 722402 779982 861846 1005487 1083603 1236858 1366674 1594453 2010974 2167206 2528407 3016461 3188906 4783359 5056814 6032922 7038409 7585221 9566718 11161171 14076818 15170442 17698849 21115227 22322342 33483513 35397698 42230454 49268863 53096547 54439939 66967026 78128197 86328241 98537726 106193094 108879878 123891943 136895179 147806589 156256394 163319817 172656482 234384591 247783886 258984723 273790358 295613178 326639634 371675829 381079573 410685537 468769182 517969446 604297687 743351658 762159146 821371074 958266253 1143238719 1208595374 1812893061 1916532506 2286477438 2667557011 2874798759 3625786122 4230083809 5335114022 5749597518 6707863771 8002671033 8460167618 12690251427 13415727542 16005342066 18672899077 20123591313 25380502854 29610586663 32718403339 37345798154 40247182626 46955046397 51883272841 56018697231 59221173326 65436806678 88831759989 93910092794 98155210017 103766545682 112037394462 140865139191 155649818523 177663519978 196310420034 229028823373 281730278382 311299637046 363182909887 458057646746 687086470119 726365819774 1089548729661 1374172940238 1603201763611 2179097459322 2542280369209 3206403527222 4809605290833 5084560738418 7626841107627 9619210581666 11222412345277 15253682215254 17795962584463 19663760406739 22444824690554 33667237035831 35591925168926 39327520813478 53387887753389 58991281220217 67334474071662 106775775506778 117982562440434 137646322847173 275292645694346 412938968541519 825877937083038 963524259930211 1927048519860422 2890572779790633 5781145559581266 6744669819511477 13489339639022954 20234009458534431 40468018917068862
• Sum of all divisors σ(n): 94793474303424000
• Sum of proper divisors (its aliquot sum) s(n): 54325455386355138
• 40468018917068862 is an abundant number, because the sum of its proper divisors (54325455386355138) is greater than itself. Its abundance is 13857436469286276

Bases of 40468018917068862

• Binary: 10001111110001010111001011100100010100001101000000111110₂
• Hexadecimal: 0x8FC572E450D03E
• Base-36: B2GPR8PXR26

Squares and roots of 40468018917068862

• 40468018917068862 squared (40468018917068862²) is 1637660555072243270326329649975044
• 40468018917068862 cubed (40468018917068862³) is 66272878322401033546335237854449280882263929479928
• The square root of 40468018917068862 is 201166644.6433624393
• The cube root of 40468018917068862 is 343323.8558732025

Scales and comparisons

• 40,468,018,917,068,862 seconds is equal to 1,286,757,825 years, 39 weeks, 4 days, 4 hours, 27 minutes, 42 seconds.
• To count from 1 to 40,468,018,917,068,862 would take you about three billion, eight hundred sixty million, two hundred seventy-three thousand, four hundred seventy-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 40468018917068862 cubic inches would be around 28610.3 feet tall.

Recreational maths with 40468018917068862

• 40468018917068862 backwards is 26886071981086404
• The number of decimal digits it has is: 17
• The sum of 40468018917068862's digits is 78
• More coming soon!