23163840

Names of 23163840

• Cardinal: 23163840 can be written as Twenty-three million, one hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.316384 × 10⁷

Factors of 23163840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 400

Divisors of 23163840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 192 210 216 224 240 252 270 280 288 315 320 336 360 378 383 420 432 448 480 504 540 560 576 630 672 720 756 766 840 864 945 960 1008 1080 1120 1149 1260 1344 1440 1512 1532 1680 1728 1890 1915 2016 2160 2240 2298 2520 2681 2880 3024 3064 3360 3447 3780 3830 4032 4320 4596 5040 5362 5745 6048 6128 6720 6894 7560 7660 8043 8640 9192 10080 10341 10724 11490 12096 12256 13405 13788 15120 15320 16086 17235 18384 20160 20682 21448 22980 24129 24512 26810 27576 30240 30640 32172 34470 36768 40215 41364 42896 45960 48258 51705 53620 55152 60480 61280 64344 68940 72387 73536 80430 82728 85792 91920 96516 103410 107240 110304 120645 122560 128688 137880 144774 160860 165456 171584 183840 193032 206820 214480 220608 241290 257376 275760 289548 321720 330912 361935 367680 386064 413640 428960 482580 514752 551520 579096 643440 661824 723870 772128 827280 857920 965160 1103040 1158192 1286880 1447740 1544256 1654560 1930320 2316384 2573760 2895480 3309120 3860640 4632768 5790960 7721280 11581920 23163840
• Sum of all divisors σ(n): 93634560
• Sum of proper divisors (its aliquot sum) s(n): 70470720
• 23163840 is an abundant number, because the sum of its proper divisors (70470720) is greater than itself. Its abundance is 47306880

Bases of 23163840

• Binary: 1011000010111001111000000₂
• Hexadecimal: 0x16173C0
• Base-36: DSHC0

Squares and roots of 23163840

• 23163840 squared (23163840²) is 536563483545600
• 23163840 cubed (23163840³) is 12428870682692911104000
• The square root of 23163840 is 4812.8827120553
• The cube root of 23163840 is 285.0603750207

Scales and comparisons

• 23,163,840 seconds is equal to 38 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 23,163,840 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 23163840 cubic inches would be around 23.8 feet tall.

Recreational maths with 23163840

• 23163840 backwards is 04836132
• 23163840 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 23163840's digits is 27
• More coming soon!