5368749

Names of 5368749

• Cardinal: 5368749 can be written as Five million, three hundred sixty-eight thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 5.368749 × 10⁶

Factors of 5368749

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1789586

Divisors of 5368749

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 1789583 5368749
• Sum of all divisors σ(n): 7158336
• Sum of proper divisors (its aliquot sum) s(n): 1789587
• 5368749 is a deficient number, because the sum of its proper divisors (1789587) is less than itself. Its deficiency is 3579162

Bases of 5368749

• Binary: 10100011110101110101101₂
• Hexadecimal: 0x51EBAD
• Base-36: 372JX

Squares and roots of 5368749

• 5368749 squared (5368749²) is 28823465825001
• 5368749 cubed (5368749³) is 154745953324508293749
• The square root of 5368749 is 2317.0561063557
• The cube root of 5368749 is 175.1019705033

Scales and comparisons

• 5,368,749 seconds is equal to 8 weeks, 6 days, 3 hours, 19 minutes, 9 seconds.
• To count from 1 to 5,368,749 would take you about thirteen weeks!

  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 5368749 cubic inches would be around 14.6 feet tall.

Recreational maths with 5368749

• 5368749 backwards is 9478635
• The number of decimal digits it has is: 7
• The sum of 5368749's digits is 42
• More coming soon!