55991377122120999

Names of 55991377122120999

• Cardinal: 55991377122120999 can be written as Fifty-five quadrillion, nine hundred ninety-one trillion, three hundred seventy-seven billion, one hundred twenty-two million, one hundred twenty thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 5.5991377122120999 × 10¹⁶

Factors of 55991377122120999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 22731144821

Divisors of 55991377122120999

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 37 39 111 117 333 481 569 1443 1707 4329 5121 7397 21053 22191 63159 66573 189477 273689 821067 2463201 22731144199 68193432597 204580297791 295504874587 841052335363 886514623761 2523157006089 2659543871283 7569471018267 10933680359719 12934021049231 32801041079157 38802063147693 98403123237471 116406189443079 168142273640003 478558778821547 504426820920009 1435676336464641 1513280462760027 4307029009393923 6221264124680111 18663792374040333 55991377122120999
• Sum of all divisors σ(n): 89608898173704000
• Sum of proper divisors (its aliquot sum) s(n): 33617521051583001
• 55991377122120999 is a deficient number, because the sum of its proper divisors (33617521051583001) is less than itself. Its deficiency is 22373856070537998

Bases of 55991377122120999

• Binary: 11000110111010111101110001011111110110010101010100100111₂
• Hexadecimal: 0xC6EBDC5FD95527
• Base-36: FBBABJVZSBR

Squares and roots of 55991377122120999

• 55991377122120999 squared (55991377122120999²) is 3135034312031574804164784396758001
• 55991377122120999 cubed (55991377122120999³) is 175534888455749062848265247910427642909076443362999
• The square root of 55991377122120999 is 236624971.4677658423
• The cube root of 55991377122120999 is 382566.5986750919

Scales and comparisons

• 55,991,377,122,120,999 seconds is equal to 1,780,352,599 years, 40 weeks, 4 days, 20 hours, 16 minutes, 39 seconds.
• To count from 1 to 55,991,377,122,120,999 would take you about five billion, three hundred forty-one million, fifty-seven thousand, seven hundred ninety-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 55991377122120999 cubic inches would be around 31880.5 feet tall.

Recreational maths with 55991377122120999

• 55991377122120999 backwards is 99902122177319955
• The number of decimal digits it has is: 17
• The sum of 55991377122120999's digits is 81
• More coming soon!