23047380

Names of 23047380

• Cardinal: 23047380 can be written as Twenty-three million, forty-seven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.304738 × 10⁷

Factors of 23047380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 345

Divisors of 23047380

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 23 30 36 38 45 46 57 60 69 76 90 92 95 114 115 138 171 180 190 207 228 230 276 285 293 342 345 380 414 437 460 570 586 684 690 828 855 874 879 1035 1140 1172 1311 1380 1465 1710 1748 1758 2070 2185 2622 2637 2930 3420 3516 3933 4140 4370 4395 5244 5274 5567 5860 6555 6739 7866 8740 8790 10548 11134 13110 13185 13478 15732 16701 17580 19665 20217 22268 26220 26370 26956 27835 33402 33695 39330 40434 50103 52740 55670 60651 66804 67390 78660 80868 83505 100206 101085 111340 121302 128041 134780 167010 200412 202170 242604 250515 256082 303255 334020 384123 404340 501030 512164 606510 640205 768246 1002060 1152369 1213020 1280410 1536492 1920615 2304738 2560820 3841230 4609476 5761845 7682460 11523690 23047380
• Sum of all divisors σ(n): 77051520
• Sum of proper divisors (its aliquot sum) s(n): 54004140
• 23047380 is an abundant number, because the sum of its proper divisors (54004140) is greater than itself. Its abundance is 30956760

Bases of 23047380

• Binary: 1010111111010110011010100₂
• Hexadecimal: 0x15FACD4
• Base-36: DPZH0

Squares and roots of 23047380

• 23047380 squared (23047380²) is 531181724864400
• 23047380 cubed (23047380³) is 12242347062005275272000
• The square root of 23047380 is 4800.7686884497
• The cube root of 23047380 is 284.5818429129

Scales and comparisons

• 23,047,380 seconds is equal to 38 weeks, 18 hours, 3 minutes.
• To count from 1 to 23,047,380 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 23047380 cubic inches would be around 23.7 feet tall.

Recreational maths with 23047380

• 23047380 backwards is 08374032
• The number of decimal digits it has is: 8
• The sum of 23047380's digits is 27
• More coming soon!