1040072505068013474

Names of 1040072505068013474

• Cardinal: 1040072505068013474 can be written as One quintillion, forty quadrillion, seventy-two trillion, five hundred five billion, sixty-eight million, thirteen thousand, four hundred seventy-four.

Scientific notation

• Scientific notation: 1.040072505068013474 × 10¹⁸

Factors of 1040072505068013474

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1104110939562809

Divisors of 1040072505068013474

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 157 314 471 942 1104110939562647 2208221879125294 3312332818687941 6624665637375882 173345417511335579 346690835022671158 520036252534006737 1040072505068013474
• Sum of all divisors σ(n): 2093394341410780608
• Sum of proper divisors (its aliquot sum) s(n): 1053321836342767134
• 1040072505068013474 is an abundant number, because the sum of its proper divisors (1053321836342767134) is greater than itself. Its abundance is 13249331274753660

Bases of 1040072505068013474

• Binary: 111001101111000101000110111011001101001110101100011110100010₂
• Hexadecimal: 0xE6F146ECD3AC7A2
• Base-36: 7WGYXKOP7A1U

Squares and roots of 1040072505068013474

• 1040072505068013474 squared (1040072505068013474²) is 1081750815798452913558490572645548676
• 1040072505068013474 cubed (1040072505068013474³) is 1125099280846864127914114620386874934588626516090860424
• The square root of 1040072505068013474 is 1019839450.6332913351
• The cube root of 1040072505068013474 is 1013182.9478857045

Scales and comparisons

• 1,040,072,505,068,013,474 seconds is equal to 33,071,088,505 years, 34 weeks, 6 days, 23 hours, 17 minutes, 54 seconds.
• To count from 1 to 1,040,072,505,068,013,474 would take you about one hundred fifteen billion, seven hundred forty-eight million, eight hundred nine thousand, seven hundred sixty-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 1040072505068013474 cubic inches would be around 84431.9 feet tall.

Recreational maths with 1040072505068013474

• 1040072505068013474 backwards is 4743108605052700401
• The number of decimal digits it has is: 19
• The sum of 1040072505068013474's digits is 57
• More coming soon!