23015070

Names of 23015070

• Cardinal: 23015070 can be written as Twenty-three million, fifteen thousand and seventy.

Scientific notation

• Scientific notation: 2.301507 × 10⁷

Factors of 23015070

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 185

Divisors of 23015070

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 79 83 90 117 130 135 158 166 195 234 237 249 270 351 390 395 415 474 498 585 702 711 747 790 830 1027 1079 1170 1185 1245 1422 1494 1755 2054 2133 2158 2241 2370 2490 3081 3237 3510 3555 3735 4266 4482 5135 5395 6162 6474 6557 7110 7470 9243 9711 10270 10665 10790 11205 13114 15405 16185 18486 19422 19671 21330 22410 27729 29133 30810 32370 32785 39342 46215 48555 55458 58266 59013 65570 85241 92430 97110 98355 118026 138645 145665 170482 177039 196710 255723 277290 291330 295065 354078 426205 511446 590130 767169 852410 885195 1278615 1534338 1770390 2301507 2557230 3835845 4603014 7671690 11507535 23015070
• Sum of all divisors σ(n): 67737600
• Sum of proper divisors (its aliquot sum) s(n): 44722530
• 23015070 is an abundant number, because the sum of its proper divisors (44722530) is greater than itself. Its abundance is 21707460

Bases of 23015070

• Binary: 1010111110010111010011110₂
• Hexadecimal: 0x15F2E9E
• Base-36: DPAJI

Squares and roots of 23015070

• 23015070 squared (23015070²) is 529693447104900
• 23015070 cubed (23015070³) is 12190931763660570843000
• The square root of 23015070 is 4797.4024221447
• The cube root of 23015070 is 284.4487961279

Scales and comparisons

• 23,015,070 seconds is equal to 38 weeks, 9 hours, 4 minutes, 30 seconds.
• To count from 1 to 23,015,070 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 23015070 cubic inches would be around 23.7 feet tall.

Recreational maths with 23015070

• 23015070 backwards is 07051032
• 23015070 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 23015070's digits is 18
• More coming soon!