42591810905305680

Names of 42591810905305680

• Cardinal: 42591810905305680 can be written as Forty-two quadrillion, five hundred ninety-one trillion, eight hundred ten billion, nine hundred five million, three hundred five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.259181090530568 × 10¹⁶

Factors of 42591810905305680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 136578598

Divisors of 42591810905305680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 1311971 2623942 3935913 5247884 6559855 7871826 10495768 13119710 15743652 19679565 20991536 26239420 31487304 39359130 52478840 62974608 78718260 104957680 135266617 157436520 270533234 314873040 405799851 541066468 676333085 811599702 1082132936 1352666170 1623199404 2028999255 2164265872 2705332340 3246398808 4057998510 5410664680 6492797616 8115997020 10821329360 16231994040 32463988080 177465878772107 354931757544214 532397636316321 709863515088428 887329393860535 1064795272632642 1419727030176856 1774658787721070 2129590545265284 2661988181581605 2839454060353712 3549317575442140 4259181090530568 5323976363163210 7098635150884280 8518362181061136 10647952726326420 14197270301768560 21295905452652840 42591810905305680
• Sum of all divisors σ(n): 132034715420917824
• Sum of proper divisors (its aliquot sum) s(n): 89442904515612144
• 42591810905305680 is an abundant number, because the sum of its proper divisors (89442904515612144) is greater than itself. Its abundance is 46851093610306464

Bases of 42591810905305680

• Binary: 10010111010100010000011010111111010110011111001001010000₂
• Hexadecimal: 0x975106BF59F250
• Base-36: BNDJBT91S9C

Squares and roots of 42591810905305680

• 42591810905305680 squared (42591810905305680²) is 1814062356193315848539974240262400
• 42591810905305680 cubed (42591810905305680³) is 77264200845418986826995375963408877707235410432000
• The square root of 42591810905305680 is 206377835.3053100517
• The cube root of 42591810905305680 is 349227.7146121345

Scales and comparisons

• 42,591,810,905,305,680 seconds is equal to 1,354,287,841 years, 34 weeks, 4 days, 23 hours, 8 minutes.
• To count from 1 to 42,591,810,905,305,680 would take you about four billion, sixty-two million, eight hundred sixty-three thousand, five hundred twenty-five 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 42591810905305680 cubic inches would be around 29102.3 feet tall.

Recreational maths with 42591810905305680

• 42591810905305680 backwards is 08650350901819524
• The number of decimal digits it has is: 17
• The sum of 42591810905305680's digits is 66
• More coming soon!