830799813

Names of 830799813

• Cardinal: 830799813 can be written as Eight hundred thirty million, seven hundred ninety-nine thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 8.30799813 × 10⁸

Factors of 830799813

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 325484

Divisors of 830799813

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 23 37 69 111 851 2553 325421 976263 7484683 12040577 22454049 36121731 276933271 830799813
• Sum of all divisors σ(n): 1187139456
• Sum of proper divisors (its aliquot sum) s(n): 356339643
• 830799813 is a deficient number, because the sum of its proper divisors (356339643) is less than itself. Its deficiency is 474460170

Bases of 830799813

• Binary: 110001100001001111111111000101₂
• Hexadecimal: 0x3184FFC5
• Base-36: DQMX8L

Squares and roots of 830799813

• 830799813 squared (830799813²) is 690228329280834969
• 830799813 cubed (830799813³) is 573441566893820116729060797
• The square root of 830799813 is 28823.5981966167
• The cube root of 830799813 is 940.0814072397

Scales and comparisons

• 830,799,813 seconds is equal to 26 years, 21 weeks, 4 days, 17 hours, 43 minutes, 33 seconds.
• To count from 1 to 830,799,813 would take you about thirty-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 830799813 cubic inches would be around 78.3 feet tall.

Recreational maths with 830799813

• 830799813 backwards is 318997038
• The number of decimal digits it has is: 9
• The sum of 830799813's digits is 48
• More coming soon!