55945890447221448

Names of 55945890447221448

• Cardinal: 55945890447221448 can be written as Fifty-five quadrillion, nine hundred forty-five trillion, eight hundred ninety billion, four hundred forty-seven million, two hundred twenty-one thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 5.5945890447221448 × 10¹⁶

Factors of 55945890447221448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 777026256211414

Divisors of 55945890447221448

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 777026256211409 1554052512422818 2331078768634227 3108105024845636 4662157537268454 6216210049691272 6993236305902681 9324315074536908 13986472611805362 18648630149073816 27972945223610724 55945890447221448
• Sum of all divisors σ(n): 151520119961224950
• Sum of proper divisors (its aliquot sum) s(n): 95574229514003502
• 55945890447221448 is an abundant number, because the sum of its proper divisors (95574229514003502) is greater than itself. Its abundance is 39628339066782054

Bases of 55945890447221448

• Binary: 11000110110000100111110110101110101111111110001011001000₂
• Hexadecimal: 0xC6C27DAEBFE2C8
• Base-36: FAV5V9G6UA0

Squares and roots of 55945890447221448

• 55945890447221448 squared (55945890447221448²) is 3129942657932504070904463551216704
• 55945890447221448 cubed (55945890447221448³) is 175107429046776987812916475201167947184916524667392
• The square root of 55945890447221448 is 236528836.3967942239
• The cube root of 55945890447221448 is 382462.9732133095

Scales and comparisons

• 55,945,890,447,221,448 seconds is equal to 1,778,906,264 years, 11 weeks, 3 days, 4 hours, 10 minutes, 48 seconds.
• To count from 1 to 55,945,890,447,221,448 would take you about five billion, three hundred thirty-six million, seven hundred eighteen thousand, seven hundred ninety-two 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 55945890447221448 cubic inches would be around 31871.9 feet tall.

Recreational maths with 55945890447221448

• 55945890447221448 backwards is 84412274409854955
• The number of decimal digits it has is: 17
• The sum of 55945890447221448's digits is 81
• More coming soon!