23149152

Names of 23149152

• Cardinal: 23149152 can be written as Twenty-three million, one hundred forty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.3149152 × 10⁷

Factors of 23149152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 247

Divisors of 23149152

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 208 216 229 234 243 288 312 324 351 416 432 458 468 486 624 648 687 702 864 916 936 972 1053 1248 1296 1374 1404 1832 1872 1944 2061 2106 2592 2748 2808 2977 3159 3664 3744 3888 4122 4212 5496 5616 5954 6183 6318 7328 7776 8244 8424 8931 10992 11232 11908 12366 12636 16488 16848 17862 18549 21984 23816 24732 25272 26793 32976 33696 35724 37098 47632 49464 50544 53586 55647 65952 71448 74196 80379 95264 98928 101088 107172 111294 142896 148392 160758 197856 214344 222588 241137 285792 296784 321516 428688 445176 482274 593568 643032 723411 857376 890352 964548 1286064 1446822 1780704 1929096 2572128 2893644 3858192 5787288 7716384 11574576 23149152
• Sum of all divisors σ(n): 73841040
• Sum of proper divisors (its aliquot sum) s(n): 50691888
• 23149152 is an abundant number, because the sum of its proper divisors (50691888) is greater than itself. Its abundance is 27542736

Bases of 23149152

• Binary: 1011000010011101001100000₂
• Hexadecimal: 0x1613A60
• Base-36: DS600

Squares and roots of 23149152

• 23149152 squared (23149152²) is 535883238319104
• 23149152 cubed (23149152³) is 12405242538101162999808
• The square root of 23149152 is 4811.3565654605
• The cube root of 23149152 is 285.0001108033

Scales and comparisons

• 23,149,152 seconds is equal to 38 weeks, 1 day, 22 hours, 19 minutes, 12 seconds.
• To count from 1 to 23,149,152 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 23149152 cubic inches would be around 23.8 feet tall.

Recreational maths with 23149152

• 23149152 backwards is 25194132
• 23149152 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 23149152's digits is 27
• More coming soon!