814198996842

Names of 814198996842

• Cardinal: 814198996842 can be written as Eight hundred fourteen billion, one hundred ninety-eight million, nine hundred ninety-six thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 8.14198996842 × 10¹¹

Factors of 814198996842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 251762236

Divisors of 814198996842

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 49 66 77 98 147 154 231 294 462 539 1078 1617 3234 251762213 503524426 755286639 1510573278 1762335491 2769384343 3524670982 5287006473 5538768686 8308153029 10574012946 12336348437 16616306058 19385690401 24672696874 37009045311 38771380802 58157071203 74018090622 116314142406 135699832807 271399665614 407099498421 814198996842
• Sum of all divisors σ(n): 2066464252512
• Sum of proper divisors (its aliquot sum) s(n): 1252265255670
• 814198996842 is an abundant number, because the sum of its proper divisors (1252265255670) is greater than itself. Its abundance is 438066258828

Bases of 814198996842

• Binary: 1011110110010010000010101011111101101010₂
• Hexadecimal: 0xBD920ABF6A
• Base-36: AE1D26P6

Squares and roots of 814198996842

• 814198996842 squared (814198996842²) is 662920006458519125972964
• 814198996842 cubed (814198996842³) is 539748804245018433452057916013379688
• The square root of 814198996842 is 902329.7605875583
• The cube root of 814198996842 is 9337.7774916317

Scales and comparisons

• 814,198,996,842 seconds is equal to 25,889 years, 3 days, 12 hours, 42 seconds.
• To count from 1 to 814,198,996,842 would take you about fifty-one thousand, seven hundred seventy-eight 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 814198996842 cubic inches would be around 778.1 feet tall.

Recreational maths with 814198996842

• 814198996842 backwards is 248699891418
• The number of decimal digits it has is: 12
• The sum of 814198996842's digits is 69
• More coming soon!