55531136394

Names of 55531136394

• Cardinal: 55531136394 can be written as Fifty-five billion, five hundred thirty-one million, one hundred thirty-six thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 5.5531136394 × 10¹⁰

Factors of 55531136394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 118232

Divisors of 55531136394

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 137 191 274 382 411 573 822 1146 1233 1719 2466 3438 26167 52334 78501 117899 157002 235503 235798 353697 471006 707394 1061091 2122182 16152163 22518709 32304326 45037418 48456489 67556127 96912978 135112254 145369467 202668381 290738934 405336762 3085063133 6170126266 9255189399 18510378798 27765568197 55531136394
• Sum of all divisors σ(n): 121831257600
• Sum of proper divisors (its aliquot sum) s(n): 66300121206
• 55531136394 is an abundant number, because the sum of its proper divisors (66300121206) is greater than itself. Its abundance is 10768984812

Bases of 55531136394

• Binary: 110011101101111010011110010110001010₂
• Hexadecimal: 0xCEDE9E58A
• Base-36: PIDSZ2I

Squares and roots of 55531136394

• 55531136394 squared (55531136394²) is 3083707109209031323236
• 55531136394 cubed (55531136394³) is 171241760080634171867236617450984
• The square root of 55531136394 is 235650.4538378827
• The cube root of 55531136394 is 3815.1550006735

Scales and comparisons

• 55,531,136,394 seconds is equal to 1,765 years, 37 weeks, 2 days, 11 hours, 39 minutes, 54 seconds.
• To count from 1 to 55,531,136,394 would take you about three thousand, five hundred thirty-one 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 55531136394 cubic inches would be around 317.9 feet tall.

Recreational maths with 55531136394

• 55531136394 backwards is 49363113555
• The number of decimal digits it has is: 11
• The sum of 55531136394's digits is 45
• More coming soon!