9898109

Names of 9898109

• Cardinal: 9898109 can be written as Nine million, eight hundred ninety-eight thousand, one hundred nine.

Scientific notation

• Scientific notation: 9.898109 × 10⁶

Factors of 9898109

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 761406

Divisors of 9898109

• Number of divisors d(n): 4
• Complete list of divisors:
  1 13 761393 9898109
• Sum of all divisors σ(n): 10659516
• Sum of proper divisors (its aliquot sum) s(n): 761407
• 9898109 is a deficient number, because the sum of its proper divisors (761407) is less than itself. Its deficiency is 9136702

Bases of 9898109

• Binary: 100101110000100001111101₂
• Hexadecimal: 0x97087D
• Base-36: 5W5FH

Squares and roots of 9898109

• 9898109 squared (9898109²) is 97972561775881
• 9898109 cubed (9898109³) is 969743095466903709029
• The square root of 9898109 is 3146.1260305335
• The cube root of 9898109 is 214.7092446159

Scales and comparisons

• 9,898,109 seconds is equal to 16 weeks, 2 days, 13 hours, 28 minutes, 29 seconds.
• To count from 1 to 9,898,109 would take you about twenty-four 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 9898109 cubic inches would be around 17.9 feet tall.

Recreational maths with 9898109

• 9898109 backwards is 9018989
• The number of decimal digits it has is: 7
• The sum of 9898109's digits is 44
• More coming soon!