18448918362

Names of 18448918362

• Cardinal: 18448918362 can be written as Eighteen billion, four hundred forty-eight million, nine hundred eighteen thousand, three hundred sixty-two.

Scientific notation

• Scientific notation: 1.8448918362 × 10¹⁰

Factors of 18448918362

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3848

Divisors of 18448918362

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 343 441 686 882 1029 1087 2058 2174 2749 3087 3261 5498 6174 6522 7609 8247 9783 15218 16494 19243 19566 22827 24741 38486 45654 49482 53263 57729 68481 106526 115458 134701 136962 159789 173187 269402 319578 346374 372841 404103 479367 745682 808206 942907 958734 1118523 1212309 1885814 2237046 2424618 2828721 2988163 3355569 5657442 5976326 6711138 8486163 8964489 16972326 17928978 20917141 26893467 41834282 53786934 62751423 125502846 146419987 188254269 292839974 376508538 439259961 878519922 1024939909 1317779883 2049879818 2635559766 3074819727 6149639454 9224459181 18448918362
• Sum of all divisors σ(n): 46675200000
• Sum of proper divisors (its aliquot sum) s(n): 28226281638
• 18448918362 is an abundant number, because the sum of its proper divisors (28226281638) is greater than itself. Its abundance is 9777363276

Bases of 18448918362

• Binary: 10001001011101001000010011101011010₂
• Hexadecimal: 0x44BA4275A
• Base-36: 8H40CII

Squares and roots of 18448918362

• 18448918362 squared (18448918362²) is 340362588727740763044
• 18448918362 cubed (18448918362³) is 6279321612917070782098342613928
• The square root of 18448918362 is 135826.7954492043
• The cube root of 18448918362 is 2642.3497579887

Scales and comparisons

• 18,448,918,362 seconds is equal to 586 years, 32 weeks, 1 day, 3 hours, 32 minutes, 42 seconds.
• To count from 1 to 18,448,918,362 would take you about one thousand, one hundred seventy-three years!

  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 18448918362 cubic inches would be around 220.2 feet tall.

Recreational maths with 18448918362

• 18448918362 backwards is 26381984481
• The number of decimal digits it has is: 11
• The sum of 18448918362's digits is 54
• More coming soon!