2136749001

Names of 2136749001

• Cardinal: 2136749001 can be written as Two billion, one hundred thirty-six million, seven hundred forty-nine thousand and one.

Scientific notation

• Scientific notation: 2.136749001 × 10⁹

Factors of 2136749001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 19250031

Divisors of 2136749001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 37 111 19249991 57749973 712249667 2136749001
• Sum of all divisors σ(n): 2925998784
• Sum of proper divisors (its aliquot sum) s(n): 789249783
• 2136749001 is a deficient number, because the sum of its proper divisors (789249783) is less than itself. Its deficiency is 1347499218

Bases of 2136749001

• Binary: 1111111010111000011001111001001₂
• Hexadecimal: 0x7F5C33C9
• Base-36: ZC5Y2X

Squares and roots of 2136749001

• 2136749001 squared (2136749001²) is 4565696293274498001
• 2136749001 cubed (2136749001³) is 9755746993523686622413247001
• The square root of 2136749001 is 46224.9824337447
• The cube root of 2136749001 is 1288.0058528935

Scales and comparisons

• 2,136,749,001 seconds is equal to 67 years, 48 weeks, 6 days, 21 hours, 23 minutes, 21 seconds.
• To count from 1 to 2,136,749,001 would take you about one hundred thirty-five years!

  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 2136749001 cubic inches would be around 107.3 feet tall.

Recreational maths with 2136749001

• 2136749001 backwards is 1009476312
• The number of decimal digits it has is: 10
• The sum of 2136749001's digits is 33
• More coming soon!