23018979

Names of 23018979

• Cardinal: 23018979 can be written as Twenty-three million, eighteen thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 2.3018979 × 10⁷

Factors of 23018979

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 7672996

Divisors of 23018979

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 7672993 23018979
• Sum of all divisors σ(n): 30691976
• Sum of proper divisors (its aliquot sum) s(n): 7672997
• 23018979 is a deficient number, because the sum of its proper divisors (7672997) is less than itself. Its deficiency is 15345982

Bases of 23018979

• Binary: 1010111110011110111100011₂
• Hexadecimal: 0x15F3DE3
• Base-36: DPDK3

Squares and roots of 23018979

• 23018979 squared (23018979²) is 529873394202441
• 23018979 cubed (23018979³) is 12197144533804711127739
• The square root of 23018979 is 4797.8098128207
• The cube root of 23018979 is 284.4648993073

Scales and comparisons

• 23,018,979 seconds is equal to 38 weeks, 10 hours, 9 minutes, 39 seconds.
• To count from 1 to 23,018,979 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 23018979 cubic inches would be around 23.7 feet tall.

Recreational maths with 23018979

• 23018979 backwards is 97981032
• The number of decimal digits it has is: 8
• The sum of 23018979's digits is 39
• More coming soon!