40668817939960

Names of 40668817939960

• Cardinal: 40668817939960 can be written as Forty trillion, six hundred sixty-eight billion, eight hundred seventeen million, nine hundred thirty-nine thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.066881793996 × 10¹³

Factors of 40668817939960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30583

Divisors of 40668817939960

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 43 56 70 86 140 172 215 280 301 344 430 602 860 1204 1505 1720 1849 2408 2837 3010 3698 5674 6020 7396 9245 11348 12040 12943 14185 14792 18490 19859 22696 25886 27689 28370 36980 39718 51772 55378 56740 64715 73960 79436 99295 103544 110756 113480 121991 129430 138445 158872 193823 198590 221512 243982 258860 276890 387646 397180 487964 517720 553780 609955 775292 794360 853937 969115 975928 1107560 1190627 1219910 1550584 1707874 1938230 2381254 2439820 3415748 3876460 4269685 4762508 4879640 5245613 5953135 6831496 7752920 8334389 8539370 9525016 10491226 11906270 16668778 17078740 20982452 23812540 26228065 33337556 34157480 36719291 41671945 41964904 47625080 51196961 52456130 66675112 73438582 78553693 83343890 102393922 104912260 146877164 157107386 166687780 183596455 204787844 209824520 255984805 293754328 314214772 333375560 358378727 367192910 392768465 409575688 511969610 549875851 628429544 716757454 734385820 785536930 1023939220 1099751702 1433514908 1468771640 1571073860 1791893635 2047878440 2199503404 2749379255 2867029816 3142147720 3377808799 3583787270 4399006808 5498758510 6755617598 7167574540 10997517020 13511235196 14335149080 16889043995 21995034040 23644661593 27022470392 33778087990 47289323186 67556175980 94578646372 118223307965 135112351960 145245778357 189157292744 236446615930 290491556714 472893231860 580983113428 726228891785 945786463720 1016720448499 1161966226856 1452457783570 2033440896998 2904915567140 4066881793996 5083602242495 5809831134280 8133763587992 10167204484990 20334408969980 40668817939960
• Sum of all divisors σ(n): 107107148491200
• Sum of proper divisors (its aliquot sum) s(n): 66438330551240
• 40668817939960 is an abundant number, because the sum of its proper divisors (66438330551240) is greater than itself. Its abundance is 25769512611280

Bases of 40668817939960

• Binary: 1001001111110011110010011100100101110111111000₂
• Hexadecimal: 0x24FCF2725DF8
• Base-36: EEYZW5W54

Squares and roots of 40668817939960

• 40668817939960 squared (40668817939960²) is 1653952752633612338164801600
• 40668817939960 cubed (40668817939960³) is 67264303378152077595256685493094111936000
• The square root of 40668817939960 is 6377210.8276236249
• The cube root of 40668817939960 is 34389.0767610119

Scales and comparisons

• 40,668,817,939,960 seconds is equal to 1,293,142 years, 31 weeks, 6 days, 8 hours, 12 minutes, 40 seconds.
• To count from 1 to 40,668,817,939,960 would take you about three million, two hundred thirty-two thousand, eight hundred fifty-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 40668817939960 cubic inches would be around 2865.8 feet tall.

Recreational maths with 40668817939960

• 40668817939960 backwards is 06993971886604
• The number of decimal digits it has is: 14
• The sum of 40668817939960's digits is 76
• More coming soon!