18049164

Names of 18049164

• Cardinal: 18049164 can be written as Eighteen million, forty-nine thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.8049164 × 10⁷

Factors of 18049164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 337

Divisors of 18049164

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 43 57 76 84 86 114 129 133 172 228 258 263 266 301 399 516 526 532 602 789 798 817 903 1052 1204 1578 1596 1634 1806 1841 2451 3156 3268 3612 3682 4902 4997 5523 5719 7364 9804 9994 11046 11309 11438 14991 17157 19988 22092 22618 22876 29982 33927 34314 34979 45236 59964 67854 68628 69958 79163 104937 135708 139916 158326 209874 214871 237489 316652 419748 429742 474978 644613 859484 949956 1289226 1504097 2578452 3008194 4512291 6016388 9024582 18049164
• Sum of all divisors σ(n): 52039680
• Sum of proper divisors (its aliquot sum) s(n): 33990516
• 18049164 is an abundant number, because the sum of its proper divisors (33990516) is greater than itself. Its abundance is 15941352

Bases of 18049164

• Binary: 1000100110110100010001100₂
• Hexadecimal: 0x113688C
• Base-36: AQUTO

Squares and roots of 18049164

• 18049164 squared (18049164²) is 325772321098896
• 18049164 cubed (18049164³) is 5879918050174634122944
• The square root of 18049164 is 4248.4307691195
• The cube root of 18049164 is 262.3125264585

Scales and comparisons

• 18,049,164 seconds is equal to 29 weeks, 5 days, 21 hours, 39 minutes, 24 seconds.
• To count from 1 to 18,049,164 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 18049164 cubic inches would be around 21.9 feet tall.

Recreational maths with 18049164

• 18049164 backwards is 46194081
• The number of decimal digits it has is: 8
• The sum of 18049164's digits is 33
• More coming soon!