55189090112

Names of 55189090112

• Cardinal: 55189090112 can be written as Fifty-five billion, one hundred eighty-nine million, ninety thousand, one hundred twelve.

Scientific notation

• Scientific notation: 5.5189090112 × 10¹⁰

Factors of 55189090112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 71745

Divisors of 55189090112

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 208 416 832 937 1874 3748 7496 12181 14992 24362 29984 48724 59968 70793 97448 141586 194896 283172 389792 566344 779584 920309 1132688 1840618 2265376 3681236 4530752 7362472 14724944 29449888 58899776 66333041 132666082 265332164 530664328 862329533 1061328656 1724659066 2122657312 3449318132 4245314624 6898636264 13797272528 27594545056 55189090112
• Sum of all divisors σ(n): 118067684616
• Sum of proper divisors (its aliquot sum) s(n): 62878594504
• 55189090112 is an abundant number, because the sum of its proper divisors (62878594504) is greater than itself. Its abundance is 7689504392

Bases of 55189090112

• Binary: 110011011001100001101010111101000000₂
• Hexadecimal: 0xCD986AF40
• Base-36: PCQ5QGW

Squares and roots of 55189090112

• 55189090112 squared (55189090112²) is 3045835667390456172544
• 55189090112 cubed (55189090112³) is 168096899113955545595317436284928
• The square root of 55189090112 is 234923.5835585693
• The cube root of 55189090112 is 3807.3056618963

Scales and comparisons

• 55,189,090,112 seconds is equal to 1,754 years, 43 weeks, 5 days, 14 hours, 48 minutes, 32 seconds.
• To count from 1 to 55,189,090,112 would take you about three thousand, five hundred nine 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 55189090112 cubic inches would be around 317.3 feet tall.

Recreational maths with 55189090112

• 55189090112 backwards is 21109098155
• The number of decimal digits it has is: 11
• The sum of 55189090112's digits is 41
• More coming soon!