2321090946

Names of 2321090946

• Cardinal: 2321090946 can be written as Two billion, three hundred twenty-one million, ninety thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 2.321090946 × 10⁹

Factors of 2321090946

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 128949502

Divisors of 2321090946

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 128949497 257898994 386848491 773696982 1160545473 2321090946
• Sum of all divisors σ(n): 5029030422
• Sum of proper divisors (its aliquot sum) s(n): 2707939476
• 2321090946 is an abundant number, because the sum of its proper divisors (2707939476) is greater than itself. Its abundance is 386848530

Bases of 2321090946

• Binary: 10001010010110010000100110000010₂
• Hexadecimal: 0x8A590982
• Base-36: 12DX18I

Squares and roots of 2321090946

• 2321090946 squared (2321090946²) is 5387463179603174916
• 2321090946 cubed (2321090946³) is 12504792008085301170381910536
• The square root of 2321090946 is 48177.7017509137
• The cube root of 2321090946 is 1324.0286595931

Scales and comparisons

• 2,321,090,946 seconds is equal to 73 years, 41 weeks, 5 days, 11 hours, 29 minutes, 6 seconds.
• To count from 1 to 2,321,090,946 would take you about one hundred forty-seven 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 2321090946 cubic inches would be around 110.3 feet tall.

Recreational maths with 2321090946

• 2321090946 backwards is 6490901232
• The number of decimal digits it has is: 10
• The sum of 2321090946's digits is 36
• More coming soon!