842371149997716454494

Names of 842371149997716454494

• Cardinal: 842371149997716454494 can be written as Eight hundred forty-two quintillion, three hundred seventy-one quadrillion, one hundred forty-nine trillion, nine hundred ninety-seven billion, seven hundred sixteen million, four hundred fifty-four thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 8.42371149997716454494 × 10²⁰

Factors of 842371149997716454494

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 15599465740698452866

Divisors of 842371149997716454494

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 9 18 27 54 15599465740698452861 31198931481396905722 46798397222095358583 93596794444190717166 140395191666286075749 280790383332572151498 421185574998858227247 842371149997716454494
• Sum of all divisors σ(n): 1871935888883814343440
• Sum of proper divisors (its aliquot sum) s(n): 1029564738886097888946
• 842371149997716454494 is an abundant number, because the sum of its proper divisors (1029564738886097888946) is greater than itself. Its abundance is 187193588888381434452

Bases of 842371149997716454494

• Binary: 1011011010101000111111100000011101100101101011001011101011110001011110₂
• Hexadecimal: 0x2DAA3F81D96B2EBC5E
• Base-36: 4XRXVN8590KL7I

Squares and roots of 842371149997716454494

• 842371149997716454494 squared (842371149997716454494²) is 709589154348475314292072110780077972796036
• 842371149997716454494 cubed (842371149997716454494³) is 597737431974432272122305418678838080193865779552292021737585784
• The square root of 842371149997716454494 is 29023630889.2894455939
• The cube root of 842371149997716454494 is 9444257.6835981117

Scales and comparisons

• 842,371,149,997,716,454,494 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 842,371,149,997,716,454,494 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 842371149997716454494 cubic inches would be around 787021.5 feet tall.

Recreational maths with 842371149997716454494

• 842371149997716454494 backwards is 494454617799941173248
• The number of decimal digits it has is: 21
• The sum of 842371149997716454494's digits is 108
• More coming soon!