2137161

Names of 2137161

• Cardinal: 2137161 can be written as Two million, one hundred thirty-seven thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 2.137161 × 10⁶

Factors of 2137161

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 54815

Divisors of 2137161

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 13 39 54799 164397 712387 2137161
• Sum of all divisors σ(n): 3068800
• Sum of proper divisors (its aliquot sum) s(n): 931639
• 2137161 is a deficient number, because the sum of its proper divisors (931639) is less than itself. Its deficiency is 1205522

Bases of 2137161

• Binary: 1000001001110001001001₂
• Hexadecimal: 0x209C49
• Base-36: 19T1L

Squares and roots of 2137161

• 2137161 squared (2137161²) is 4567457139921
• 2137161 cubed (2137161³) is 9761391268610704281
• The square root of 2137161 is 1461.9032115705
• The cube root of 2137161 is 128.8088630207

Scales and comparisons

• 2,137,161 seconds is equal to 3 weeks, 3 days, 17 hours, 39 minutes, 21 seconds.
• To count from 1 to 2,137,161 would take you about five 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 2137161 cubic inches would be around 10.7 feet tall.

Recreational maths with 2137161

• 2137161 backwards is 1617312
• The number of decimal digits it has is: 7
• The sum of 2137161's digits is 21
• More coming soon!