55231055440

Names of 55231055440

• Cardinal: 55231055440 can be written as Fifty-five billion, two hundred thirty-one million, fifty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.523105544 × 10¹⁰

Factors of 55231055440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16094

Divisors of 55231055440

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 6679 9397 13358 18794 26716 33395 37588 46985 53432 66790 73469 75176 93970 103367 106864 133580 146938 150352 187940 206734 267160 293876 367345 375880 413468 516835 534320 587752 734690 751760 826936 1033670 1175504 1469380 1653872 2067340 2938760 4134680 5877520 8269360 62762563 125525126 251050252 313812815 502100504 627625630 690388193 1004201008 1255251260 1380776386 2510502520 2761552772 3451940965 5021005040 5523105544 6903881930 11046211088 13807763860 27615527720 55231055440
• Sum of all divisors σ(n): 140121924480
• Sum of proper divisors (its aliquot sum) s(n): 84890869040
• 55231055440 is an abundant number, because the sum of its proper divisors (84890869040) is greater than itself. Its abundance is 29659813600

Bases of 55231055440

• Binary: 110011011100000001110000011001010000₂
• Hexadecimal: 0xCDC070650
• Base-36: PDF574G

Squares and roots of 55231055440

• 55231055440 squared (55231055440²) is 3050469485016353593600
• 55231055440 cubed (55231055440³) is 168480649244966474634764829184000
• The square root of 55231055440 is 235012.8835617315
• The cube root of 55231055440 is 3808.2704319895

Scales and comparisons

• 55,231,055,440 seconds is equal to 1,756 years, 9 weeks, 1 day, 7 hours, 50 minutes, 40 seconds.
• To count from 1 to 55,231,055,440 would take you about three thousand, five hundred twelve 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 55231055440 cubic inches would be around 317.4 feet tall.

Recreational maths with 55231055440

• 55231055440 backwards is 04455013255
• The number of decimal digits it has is: 11
• The sum of 55231055440's digits is 34
• More coming soon!