5139109

Names of 5139109

• Cardinal: 5139109 can be written as Five million, one hundred thirty-nine thousand, one hundred nine.

Scientific notation

• Scientific notation: 5.139109 × 10⁶

Factors of 5139109

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 5139109

Divisors of 5139109

• Number of divisors d(n): 2
• Complete list of divisors:
  1 5139109
• Sum of all divisors σ(n): 5139110
• Sum of proper divisors (its aliquot sum) s(n): 1
• 5139109 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 5139108

Bases of 5139109

• Binary: 10011100110101010100101₂
• Hexadecimal: 0x4E6AA5
• Base-36: 325D1

Squares and roots of 5139109

• 5139109 squared (5139109²) is 26410441313881
• 5139109 cubed (5139109³) is 135726136650137672029
• The square root of 5139109 is 2266.9602996083
• The cube root of 5139109 is 172.5689313535

Scales and comparisons

• 5,139,109 seconds is equal to 8 weeks, 3 days, 11 hours, 31 minutes, 49 seconds.
• To count from 1 to 5,139,109 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 5139109 cubic inches would be around 14.4 feet tall.

Recreational maths with 5139109

• 5139109 backwards is 9019315
• The number of decimal digits it has is: 7
• The sum of 5139109's digits is 28
• More coming soon!