55163657913

Names of 55163657913

• Cardinal: 55163657913 can be written as Fifty-five billion, one hundred sixty-three million, six hundred fifty-seven thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 5.5163657913 × 10¹⁰

Factors of 55163657913

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1900

Divisors of 55163657913

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 13 21 39 49 91 147 169 273 343 507 637 1029 1183 1877 1911 2197 3549 4459 5631 6591 8281 13139 13377 15379 24401 24843 28561 39417 46137 57967 73203 85683 91973 107653 170807 173901 199927 275919 317213 322959 512421 599781 643811 753571 951639 1195649 1399489 1931433 2220491 2260713 3586947 4123769 4198467 6661473 8369543 9796423 12371307 15543437 25108629 28866383 29389269 46630311 53608997 86599149 108804059 160826991 202064681 326412177 375262979 606194043 1125788937 1414452767 2626840853 4243358301 7880522559 18387885971 55163657913
• Sum of all divisors σ(n): 92971516800
• Sum of proper divisors (its aliquot sum) s(n): 37807858887
• 55163657913 is a deficient number, because the sum of its proper divisors (37807858887) is less than itself. Its deficiency is 17355799026

Bases of 55163657913

• Binary: 110011011000000000101001111010111001₂
• Hexadecimal: 0xCD8029EB9
• Base-36: PCB0MUX

Squares and roots of 55163657913

• 55163657913 squared (55163657913²) is 3043029154342487515569
• 55163657913 cubed (55163657913³) is 167864619289434659750321577547497
• The square root of 55163657913 is 234869.4486581855
• The cube root of 55163657913 is 3806.7207453709

Scales and comparisons

• 55,163,657,913 seconds is equal to 1,754 years, 1 week, 5 days, 6 hours, 18 minutes, 33 seconds.
• To count from 1 to 55,163,657,913 would take you about three thousand, five hundred eight 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 55163657913 cubic inches would be around 317.2 feet tall.

Recreational maths with 55163657913

• 55163657913 backwards is 31975636155
• The number of decimal digits it has is: 11
• The sum of 55163657913's digits is 51
• More coming soon!