814294591307440

Names of 814294591307440

• Cardinal: 814294591307440 can be written as Eight hundred fourteen trillion, two hundred ninety-four billion, five hundred ninety-one million, three hundred seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.1429459130744 × 10¹⁴

Factors of 814294591307440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41851

Divisors of 814294591307440

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 10103 20206 31741 40412 50515 63482 80824 101030 126964 158705 161648 202060 253928 317410 404120 507856 634820 808240 1269640 2539280 320679323 641358646 1007491081 1282717292 1603396615 2014982162 2565434584 3206793230 4029964324 5037455405 5130869168 6413586460 8059928648 10074910810 12827172920 16119857296 20149821620 25654345840 40299643240 80599286480 10178682391343 20357364782686 40714729565372 50893411956715 81429459130744 101786823913430 162858918261488 203573647826860 407147295653720 814294591307440
• Sum of all divisors σ(n): 1893481972268112
• Sum of proper divisors (its aliquot sum) s(n): 1079187380960672
• 814294591307440 is an abundant number, because the sum of its proper divisors (1079187380960672) is greater than itself. Its abundance is 264892789653232

Bases of 814294591307440

• Binary: 10111001001001100010111011110110110111111010110000₂
• Hexadecimal: 0x2E498BBDB7EB0
• Base-36: 80N5RR78OG

Squares and roots of 814294591307440

• 814294591307440 squared (814294591307440²) is 663075681432550739208599353600
• 814294591307440 cubed (814294591307440³) is 539938941018021185770237473584868162870784000
• The square root of 814294591307440 is 28535847.4783462493
• The cube root of 814294591307440 is 93381.4292437351

Scales and comparisons

• 814,294,591,307,440 seconds is equal to 25,892,049 years, 11 weeks, 4 days, 21 hours, 50 minutes, 40 seconds.
• To count from 1 to 814,294,591,307,440 would take you about sixty-four million, seven hundred thirty thousand, one hundred twenty-three 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 814294591307440 cubic inches would be around 7781.8 feet tall.

Recreational maths with 814294591307440

• 814294591307440 backwards is 044703195492418
• The number of decimal digits it has is: 15
• The sum of 814294591307440's digits is 61
• More coming soon!