1998113

Names of 1998113

• Cardinal: 1998113 can be written as One million, nine hundred ninety-eight thousand, one hundred thirteen.

Scientific notation

• Scientific notation: 1.998113 × 10⁶

Factors of 1998113

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 153714

Divisors of 1998113

• Number of divisors d(n): 4
• Complete list of divisors:
  1 13 153701 1998113
• Sum of all divisors σ(n): 2151828
• Sum of proper divisors (its aliquot sum) s(n): 153715
• 1998113 is a deficient number, because the sum of its proper divisors (153715) is less than itself. Its deficiency is 1844398

Bases of 1998113

• Binary: 111100111110100100001₂
• Hexadecimal: 0x1E7D21
• Base-36: 16TR5

Squares and roots of 1998113

• 1998113 squared (1998113²) is 3992455560769
• 1998113 cubed (1998113³) is 7977377357894828897
• The square root of 1998113 is 1413.5462496855
• The cube root of 1998113 is 125.9524680041

Scales and comparisons

• 1,998,113 seconds is equal to 3 weeks, 2 days, 3 hours, 1 minute, 53 seconds.
• To count from 1 to 1,998,113 would take you about 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 1998113 cubic inches would be around 10.5 feet tall.

Recreational maths with 1998113

• 1998113 backwards is 3118991
• The number of decimal digits it has is: 7
• The sum of 1998113's digits is 32
• More coming soon!