680104349

Names of 680104349

• Cardinal: 680104349 can be written as Six hundred eighty million, one hundred four thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 6.80104349 × 10⁸

Factors of 680104349

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 680104349

Divisors of 680104349

• Number of divisors d(n): 2
• Complete list of divisors:
  1 680104349
• Sum of all divisors σ(n): 680104350
• Sum of proper divisors (its aliquot sum) s(n): 1
• 680104349 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 680104348

Bases of 680104349

• Binary: 101000100010011001000110011101₂
• Hexadecimal: 0x2889919D
• Base-36: B8WZVH

Squares and roots of 680104349

• 680104349 squared (680104349²) is 462541925528713801
• 680104349 cubed (680104349³) is 314576775146912380436420549
• The square root of 680104349 is 26078.8103447991
• The cube root of 680104349 is 879.4109129917

Scales and comparisons

• 680,104,349 seconds is equal to 21 years, 32 weeks, 3 days, 13 hours, 52 minutes, 29 seconds.
• To count from 1 to 680,104,349 would take you about thirty-two 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 680104349 cubic inches would be around 73.3 feet tall.

Recreational maths with 680104349

• 680104349 backwards is 943401086
• The number of decimal digits it has is: 9
• The sum of 680104349's digits is 35
• More coming soon!