56499730

Names of 56499730

• Cardinal: 56499730 can be written as Fifty-six million, four hundred ninety-nine thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 5.649973 × 10⁷

Factors of 56499730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1903

Divisors of 56499730

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 19 23 35 38 46 70 95 115 133 161 190 230 266 322 437 665 805 874 1330 1610 1847 2185 3059 3694 4370 6118 9235 12929 15295 18470 25858 30590 35093 42481 64645 70186 84962 129290 175465 212405 245651 297367 350930 424810 491302 594734 807139 1228255 1486835 1614278 2456510 2973670 4035695 5649973 8071390 11299946 28249865 56499730
• Sum of all divisors σ(n): 127733760
• Sum of proper divisors (its aliquot sum) s(n): 71234030
• 56499730 is an abundant number, because the sum of its proper divisors (71234030) is greater than itself. Its abundance is 14734300

Bases of 56499730

• Binary: 11010111100001111000010010₂
• Hexadecimal: 0x35E1E12
• Base-36: XMZGY

Squares and roots of 56499730

• 56499730 squared (56499730²) is 3192219490072900
• 56499730 cubed (56499730³) is 180359539289856530317000
• The square root of 56499730 is 7516.6302290321
• The cube root of 56499730 is 383.7209027017

Scales and comparisons

• 56,499,730 seconds is equal to 1 year, 41 weeks, 2 days, 22 hours, 22 minutes, 10 seconds.
• To count from 1 to 56,499,730 would take you about 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 56499730 cubic inches would be around 32 feet tall.

Recreational maths with 56499730

• 56499730 backwards is 03799465
• The number of decimal digits it has is: 8
• The sum of 56499730's digits is 43
• More coming soon!