5138226736

Names of 5138226736

• Cardinal: 5138226736 can be written as Five billion, one hundred thirty-eight million, two hundred twenty-six thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 5.138226736 × 10⁹

Factors of 5138226736

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 321139173

Divisors of 5138226736

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 321139171 642278342 1284556684 2569113368 5138226736
• Sum of all divisors σ(n): 9955314332
• Sum of proper divisors (its aliquot sum) s(n): 4817087596
• 5138226736 is a deficient number, because the sum of its proper divisors (4817087596) is less than itself. Its deficiency is 321139140

Bases of 5138226736

• Binary: 100110010010000110001111000110000₂
• Hexadecimal: 0x132431E30
• Base-36: 2CZ614G

Squares and roots of 5138226736

• 5138226736 squared (5138226736²) is 26401373990545213696
• 5138226736 cubed (5138226736³) is 135656245705354428229620576256
• The square root of 5138226736 is 71681.4253206505
• The cube root of 5138226736 is 1725.5905544761

Scales and comparisons

• 5,138,226,736 seconds is equal to 163 years, 19 weeks, 5 days, 5 hours, 12 minutes, 16 seconds.
• To count from 1 to 5,138,226,736 would take you about three hundred twenty-six 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 5138226736 cubic inches would be around 143.8 feet tall.

Recreational maths with 5138226736

• 5138226736 backwards is 6376228315
• The number of decimal digits it has is: 10
• The sum of 5138226736's digits is 43
• More coming soon!