23021768

Names of 23021768

• Cardinal: 23021768 can be written as Twenty-three million, twenty-one thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.3021768 × 10⁷

Factors of 23021768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 320

Divisors of 23021768

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 38 44 49 56 76 77 88 98 133 152 154 196 209 266 281 308 392 418 532 539 562 616 836 931 1064 1078 1124 1463 1672 1862 1967 2156 2248 2926 3091 3724 3934 4312 5339 5852 6182 7448 7868 10241 10678 11704 12364 13769 15736 20482 21356 21637 24728 27538 37373 40964 42712 43274 55076 58729 74746 81928 86548 110152 117458 149492 151459 173096 234916 261611 298984 302918 411103 469832 523222 605836 822206 1046444 1211672 1644412 2092888 2877721 3288824 5755442 11510884 23021768
• Sum of all divisors σ(n): 57866400
• Sum of proper divisors (its aliquot sum) s(n): 34844632
• 23021768 is an abundant number, because the sum of its proper divisors (34844632) is greater than itself. Its abundance is 11822864

Bases of 23021768

• Binary: 1010111110100100011001000₂
• Hexadecimal: 0x15F48C8
• Base-36: DPFPK

Squares and roots of 23021768

• 23021768 squared (23021768²) is 530001801845824
• 23021768 cubed (23021768³) is 12201578521676531896832
• The square root of 23021768 is 4798.1004574727
• The cube root of 23021768 is 284.4763875169

Scales and comparisons

• 23,021,768 seconds is equal to 38 weeks, 10 hours, 56 minutes, 8 seconds.
• To count from 1 to 23,021,768 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 23021768 cubic inches would be around 23.7 feet tall.

Recreational maths with 23021768

• 23021768 backwards is 86712032
• The number of decimal digits it has is: 8
• The sum of 23021768's digits is 29
• More coming soon!