5213742

Names of 5213742

• Cardinal: 5213742 can be written as Five million, two hundred thirteen thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 5.213742 × 10⁶

Factors of 5213742

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 868962

Divisors of 5213742

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 868957 1737914 2606871 5213742
• Sum of all divisors σ(n): 10427496
• Sum of proper divisors (its aliquot sum) s(n): 5213754
• 5213742 is an abundant number, because the sum of its proper divisors (5213754) is greater than itself. Its abundance is 12

Bases of 5213742

• Binary: 10011111000111000101110₂
• Hexadecimal: 0x4F8E2E
• Base-36: 33QY6

Squares and roots of 5213742

• 5213742 squared (5213742²) is 27183105642564
• 5213742 cubed (5213742³) is 141725699579072914488
• The square root of 5213742 is 2283.3619949539
• The cube root of 5213742 is 173.4003003897

Scales and comparisons

• 5,213,742 seconds is equal to 8 weeks, 4 days, 8 hours, 15 minutes, 42 seconds.
• To count from 1 to 5,213,742 would take you about twelve 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 5213742 cubic inches would be around 14.5 feet tall.

Recreational maths with 5213742

• 5213742 backwards is 2473125
• The number of decimal digits it has is: 7
• The sum of 5213742's digits is 24
• More coming soon!