5213722931

Names of 5213722931

• Cardinal: 5213722931 can be written as Five billion, two hundred thirteen million, seven hundred twenty-two thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 5.213722931 × 10⁹

Factors of 5213722931

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 156732

Divisors of 5213722931

• Number of divisors d(n): 4
• Complete list of divisors:
  1 47911 108821 5213722931
• Sum of all divisors σ(n): 5213879664
• Sum of proper divisors (its aliquot sum) s(n): 156733
• 5213722931 is a deficient number, because the sum of its proper divisors (156733) is less than itself. Its deficiency is 5213566198

Bases of 5213722931

• Binary: 100110110110000110001100100110011₂
• Hexadecimal: 0x136C31933
• Base-36: 2E846CZ

Squares and roots of 5213722931

• 5213722931 squared (5213722931²) is 27182906801235230761
• 5213722931 cubed (5213722931³) is 141724144520835981743702280491
• The square root of 5213722931 is 72206.1142217195
• The cube root of 5213722931 is 1734.0008898843

Scales and comparisons

• 5,213,722,931 seconds is equal to 165 years, 40 weeks, 4 days, 22 minutes, 11 seconds.
• To count from 1 to 5,213,722,931 would take you about three hundred thirty-one 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 5213722931 cubic inches would be around 144.5 feet tall.

Recreational maths with 5213722931

• 5213722931 backwards is 1392273125
• The number of decimal digits it has is: 10
• The sum of 5213722931's digits is 35
• More coming soon!