18031104

Names of 18031104

• Cardinal: 18031104 can be written as Eighteen million, thirty-one thousand, one hundred four.

Scientific notation

• Scientific notation: 1.8031104 × 10⁷

Factors of 18031104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 68

Divisors of 18031104

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 43 48 52 56 63 64 72 78 84 86 91 96 104 112 117 126 128 129 144 156 168 172 182 192 208 224 234 252 256 258 273 288 301 312 336 344 364 384 387 416 448 468 504 512 516 546 559 576 602 624 672 688 728 768 774 819 832 896 903 936 1008 1032 1092 1118 1152 1204 1248 1344 1376 1456 1536 1548 1638 1664 1677 1792 1806 1872 2016 2064 2184 2236 2304 2408 2496 2688 2709 2752 2912 3096 3276 3328 3354 3584 3612 3744 3913 4032 4128 4368 4472 4608 4816 4992 5031 5376 5418 5504 5824 6192 6552 6656 6708 7224 7488 7826 8064 8256 8736 8944 9632 9984 10062 10752 10836 11008 11648 11739 12384 13104 13416 14448 14976 15652 16128 16512 17472 17888 19264 19968 20124 21672 22016 23296 23478 24768 26208 26832 28896 29952 31304 32256 33024 34944 35217 35776 38528 40248 43344 46592 46956 49536 52416 53664 57792 59904 62608 66048 69888 70434 71552 77056 80496 86688 93912 99072 104832 107328 115584 125216 139776 140868 143104 154112 160992 173376 187824 198144 209664 214656 231168 250432 281736 286208 321984 346752 375648 419328 429312 462336 500864 563472 643968 693504 751296 858624 1001728 1126944 1287936 1387008 1502592 2003456 2253888 2575872 3005184 4507776 6010368 9015552 18031104
• Sum of all divisors σ(n): 65537472
• Sum of proper divisors (its aliquot sum) s(n): 47506368
• 18031104 is an abundant number, because the sum of its proper divisors (47506368) is greater than itself. Its abundance is 29475264

Bases of 18031104

• Binary: 1000100110010001000000000₂
• Hexadecimal: 0x1132200
• Base-36: AQGW0

Squares and roots of 18031104

• 18031104 squared (18031104²) is 325120711458816
• 18031104 cubed (18031104³) is 5862285360867903012864
• The square root of 18031104 is 4246.3047464827
• The cube root of 18031104 is 262.2250072589

Scales and comparisons

• 18,031,104 seconds is equal to 29 weeks, 5 days, 16 hours, 38 minutes, 24 seconds.
• To count from 1 to 18,031,104 would take you about forty-four 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 18031104 cubic inches would be around 21.9 feet tall.

Recreational maths with 18031104

• 18031104 backwards is 40113081
• 18031104 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 18031104's digits is 18
• More coming soon!