55137537448

Names of 55137537448

• Cardinal: 55137537448 can be written as Fifty-five billion, one hundred thirty-seven million, five hundred thirty-seven thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 5.5137537448 × 10¹⁰

Factors of 55137537448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2085

Divisors of 55137537448

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 56 79 158 316 553 632 1106 1997 2212 3994 4424 6241 7988 12482 13979 15976 24964 27958 43687 49928 55916 87374 111832 157763 174748 315526 349496 493039 631052 986078 1104341 1262104 1972156 2208682 3451273 3944312 4417364 6902546 8834728 12463277 13805092 24926554 27610184 49853108 87242939 99706216 174485878 348971756 697943512 984598883 1969197766 3938395532 6892192181 7876791064 13784384362 27568768724 55137537448
• Sum of all divisors σ(n): 119726553600
• Sum of proper divisors (its aliquot sum) s(n): 64589016152
• 55137537448 is an abundant number, because the sum of its proper divisors (64589016152) is greater than itself. Its abundance is 9451478704

Bases of 55137537448

• Binary: 110011010110011101000000110110101000₂
• Hexadecimal: 0xCD6740DA8
• Base-36: PBVGS6G

Squares and roots of 55137537448

• 55137537448 squared (55137537448²) is 3040148035829602352704
• 55137537448 cubed (55137537448³) is 167626276173018345469165704059392
• The square root of 55137537448 is 234813.8357252401
• The cube root of 55137537448 is 3806.1198122079

Scales and comparisons

• 55,137,537,448 seconds is equal to 1,753 years, 10 weeks, 3 days, 22 hours, 37 minutes, 28 seconds.
• To count from 1 to 55,137,537,448 would take you about three thousand, five hundred six 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 55137537448 cubic inches would be around 317.2 feet tall.

Recreational maths with 55137537448

• 55137537448 backwards is 84473573155
• The number of decimal digits it has is: 11
• The sum of 55137537448's digits is 52
• More coming soon!