2097143

Names of 2097143

• Cardinal: 2097143 can be written as Two million, ninety-seven thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 2.097143 × 10⁶

Factors of 2097143

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 2097143

Divisors of 2097143

• Number of divisors d(n): 2
• Complete list of divisors:
  1 2097143
• Sum of all divisors σ(n): 2097144
• Sum of proper divisors (its aliquot sum) s(n): 1
• 2097143 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2097142

Bases of 2097143

• Binary: 111111111111111110111₂
• Hexadecimal: 0x1FFFF7
• Base-36: 18Y5Z

Squares and roots of 2097143

• 2097143 squared (2097143²) is 4398008762449
• 2097143 cubed (2097143³) is 9223253290108583207
• The square root of 2097143 is 1448.1515804639
• The cube root of 2097143 is 127.9998168937

Scales and comparisons

• 2,097,143 seconds is equal to 3 weeks, 3 days, 6 hours, 32 minutes, 23 seconds.
• To count from 1 to 2,097,143 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 2097143 cubic inches would be around 10.7 feet tall.

Recreational maths with 2097143

• 2097143 backwards is 3417902
• The number of decimal digits it has is: 7
• The sum of 2097143's digits is 26
• More coming soon!