23170728

Names of 23170728

• Cardinal: 23170728 can be written as Twenty-three million, one hundred seventy thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.3170728 × 10⁷

Factors of 23170728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 109

Divisors of 23170728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 19 21 24 28 34 38 42 49 51 56 57 61 68 76 84 98 102 114 119 122 133 136 147 152 168 183 196 204 228 238 244 266 294 323 357 366 392 399 408 427 456 476 488 532 588 646 714 732 798 833 854 931 952 969 1037 1064 1159 1176 1281 1292 1428 1464 1596 1666 1708 1862 1938 2074 2261 2318 2499 2562 2584 2793 2856 2989 3111 3192 3332 3416 3477 3724 3876 4148 4522 4636 4998 5124 5586 5978 6222 6664 6783 6954 7259 7448 7752 8113 8296 8967 9044 9272 9996 10248 11172 11956 12444 13566 13908 14518 15827 16226 17934 18088 19703 19992 21777 22344 23912 24339 24888 27132 27816 29036 31654 32452 35868 39406 43554 47481 48678 50813 54264 56791 58072 59109 63308 64904 71736 78812 87108 94962 97356 101626 113582 118218 126616 137921 152439 157624 170373 174216 189924 194712 203252 227164 236436 275842 304878 340746 379848 406504 413763 454328 472872 551684 609756 681492 827526 965447 1103368 1219512 1362984 1655052 1930894 2896341 3310104 3861788 5792682 7723576 11585364 23170728
• Sum of all divisors σ(n): 76334400
• Sum of proper divisors (its aliquot sum) s(n): 53163672
• 23170728 is an abundant number, because the sum of its proper divisors (53163672) is greater than itself. Its abundance is 29992944

Bases of 23170728

• Binary: 1011000011000111010101000₂
• Hexadecimal: 0x1618EA8
• Base-36: DSMNC

Squares and roots of 23170728

• 23170728 squared (23170728²) is 536882636049984
• 23170728 cubed (23170728³) is 12439961527837173668352
• The square root of 23170728 is 4813.5982383245
• The cube root of 23170728 is 285.0886274071

Scales and comparisons

• 23,170,728 seconds is equal to 38 weeks, 2 days, 4 hours, 18 minutes, 48 seconds.
• To count from 1 to 23,170,728 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 23170728 cubic inches would be around 23.8 feet tall.

Recreational maths with 23170728

• 23170728 backwards is 82707132
• The number of decimal digits it has is: 8
• The sum of 23170728's digits is 30
• More coming soon!