10109

Names of 10109

• Cardinal: 10109 can be written as Ten thousand, one hundred nine.

Scientific notation

• Scientific notation: 1.0109 × 10⁴

Factors of 10109

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 930

Divisors of 10109

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11 919 10109
• Sum of all divisors σ(n): 11040
• Sum of proper divisors (its aliquot sum) s(n): 931
• 10109 is a deficient number, because the sum of its proper divisors (931) is less than itself. Its deficiency is 9178

Bases of 10109

• Binary: 10011101111101₂
• Hexadecimal: 0x277D
• Base-36: 7ST

Squares and roots of 10109

• 10109 squared (10109²) is 102191881
• 10109 cubed (10109³) is 1033057725029
• The square root of 10109 is 100.5435229143
• The cube root of 10109 is 21.6223419945

Scales and comparisons

• 10,109 seconds is equal to 2 hours, 48 minutes, 29 seconds.
• To count from 1 to 10,109 would take you about two hours.

  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 10109 cubic inches would be around 1.8 feet tall.

Recreational maths with 10109

• 10109 backwards is 90101
• 10109 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 10109's digits is 11
• More coming soon!