31943926536268348

Names of 31943926536268348

• Cardinal: 31943926536268348 can be written as Thirty-one quadrillion, nine hundred forty-three trillion, nine hundred twenty-six billion, five hundred thirty-six million, two hundred sixty-eight thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 3.1943926536268348 × 10¹⁶

Factors of 31943926536268348

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3111512

Divisors of 31943926536268348

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 787 1574 3148 5509 11018 22036 570719 1141438 2282876 2539997 3995033 5079994 7990066 10159988 15980132 17779979 35559958 71119916 449155853 898311706 1796623412 1998977639 3144090971 3997955278 6288181942 7995910556 12576363884 13992843473 27985686946 55971373892 1449624547843 2899249095686 5798498191372 10147371834901 20294743669802 40589487339604 1140854519152441 2281709038304882 4563418076609764 7985981634067087 15971963268134174 31943926536268348
• Sum of all divisors σ(n): 63969169316935680
• Sum of proper divisors (its aliquot sum) s(n): 32025242780667332
• 31943926536268348 is an abundant number, because the sum of its proper divisors (32025242780667332) is greater than itself. Its abundance is 81316244398984

Bases of 31943926536268348

• Binary: 1110001011111001101010011111001111011001110101000111100₂
• Hexadecimal: 0x717CD4F9ECEA3C
• Base-36: 8QJ6D9FYA0S

Squares and roots of 31943926536268348

• 31943926536268348 squared (31943926536268348²) is 1020414442554509136892237066649104
• 31943926536268348 cubed (31943926536268348³) is 32596043989508458219257005623601871898584897760192
• The square root of 31943926536268348 is 178728639.3845942867
• The cube root of 31943926536268348 is 317294.6622327431

Scales and comparisons

• 31,943,926,536,268,348 seconds is equal to 1,015,718,054 years, 41 weeks, 4 days, 13 hours, 12 minutes, 28 seconds.
• To count from 1 to 31,943,926,536,268,348 would take you about three billion, forty-seven million, one hundred fifty-four thousand, one hundred sixty-four 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 31943926536268348 cubic inches would be around 26441.2 feet tall.

Recreational maths with 31943926536268348

• 31943926536268348 backwards is 84386263562934913
• The number of decimal digits it has is: 17
• The sum of 31943926536268348's digits is 82
• More coming soon!