42491373941899944

Names of 42491373941899944

• Cardinal: 42491373941899944 can be written as Forty-two quadrillion, four hundred ninety-one trillion, three hundred seventy-three billion, nine hundred forty-one million, eight hundred ninety-nine thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 4.2491373941899944 × 10¹⁶

Factors of 42491373941899944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1112543608

Divisors of 42491373941899944

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 571 929 1142 1713 1858 2284 2787 3426 3716 4568 5139 5574 6852 7432 8361 10278 11148 13704 16722 20556 22296 33444 41112 66888 530459 1060918 1591377 2121836 3182754 4243672 4774131 6365508 9548262 12731016 19096524 38193048 1112542103 2225084206 3337626309 4450168412 6675252618 8900336824 10012878927 13350505236 20025757854 26701010472 40051515708 80103031416 635261540813 1033551613687 1270523081626 1905784622439 2067103227374 2541046163252 3100654841061 3811569244878 4134206454748 5082092326504 5717353867317 6201309682122 7623138489756 8268412909496 9301964523183 11434707734634 12402619364244 15246276979512 18603929046366 22869415469268 24805238728488 37207858092732 45738830938536 74415716185464 590157971415277 1180315942830554 1770473914245831 2360631885661108 3540947828491662 4721263771322216 5311421742737493 7081895656983324 10622843485474986 14163791313966648 21245686970949972 42491373941899944
• Sum of all divisors σ(n): 115406440040548800
• Sum of proper divisors (its aliquot sum) s(n): 72915066098648856
• 42491373941899944 is an abundant number, because the sum of its proper divisors (72915066098648856) is greater than itself. Its abundance is 30423692156748912

Bases of 42491373941899944

• Binary: 10010110111101011010110111110001110100110100001010101000₂
• Hexadecimal: 0x96F5ADF1D342A8
• Base-36: BMDXNPI8RE0

Squares and roots of 42491373941899944

• 42491373941899944 squared (42491373941899944²) is 1805516859470373585541728507203136
• 42491373941899944 cubed (42491373941899944³) is 76718892034160455298801742945134929143565395024384
• The square root of 42491373941899944 is 206134358.9552696185
• The cube root of 42491373941899944 is 348952.9906110697

Scales and comparisons

• 42,491,373,941,899,944 seconds is equal to 1,351,094,256 years, 46 weeks, 6 days, 17 hours, 32 minutes, 24 seconds.
• To count from 1 to 42,491,373,941,899,944 would take you about four billion, fifty-three million, two hundred eighty-two thousand, seven hundred seventy 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 42491373941899944 cubic inches would be around 29079.4 feet tall.

Recreational maths with 42491373941899944

• 42491373941899944 backwards is 44999814937319424
• The number of decimal digits it has is: 17
• The sum of 42491373941899944's digits is 90
• More coming soon!