3109400946

Names of 3109400946

• Cardinal: 3109400946 can be written as Three billion, one hundred nine million, four hundred thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 3.109400946 × 10⁹

Factors of 3109400946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 389

Divisors of 3109400946

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 61 81 83 102 122 153 162 166 183 223 249 306 366 446 459 498 549 669 747 918 1037 1098 1338 1377 1411 1494 1647 2007 2074 2241 2754 2822 3111 3294 3791 4014 4233 4482 4941 5063 6021 6222 6723 7582 8466 9333 9882 10126 11373 12042 12699 13446 13603 15189 18063 18509 18666 22746 25398 27206 27999 30378 34119 36126 37018 38097 40809 45567 55527 55998 68238 76194 81618 83997 86071 91134 102357 111054 114291 122427 136701 166581 167994 172142 204714 228582 231251 244854 258213 273402 307071 314653 333162 367281 410103 462502 499743 516426 614142 629306 693753 734562 774639 820206 943959 999486 1101843 1129049 1387506 1499229 1549278 1887918 2081259 2203686 2258098 2323917 2831877 2998458 3387147 4162518 4647834 5663754 6243777 6774294 6971751 8495631 10161441 12487554 13943502 16991262 18731331 19193833 20322882 25486893 30484323 37462662 38387666 50973786 57581499 60968646 91452969 115162998 172744497 182905938 345488994 518233491 1036466982 1554700473 3109400946
• Sum of all divisors σ(n): 7622512128
• Sum of proper divisors (its aliquot sum) s(n): 4513111182
• 3109400946 is an abundant number, because the sum of its proper divisors (4513111182) is greater than itself. Its abundance is 1403710236

Bases of 3109400946

• Binary: 10111001010101011011000101110010₂
• Hexadecimal: 0xB955B172
• Base-36: 1FF994I

Squares and roots of 3109400946

• 3109400946 squared (3109400946²) is 9668374242985694916
• 3109400946 cubed (3109400946³) is 30062852017421753636277790536
• The square root of 3109400946 is 55762.0027079373
• The cube root of 3109400946 is 1459.5721749529

Scales and comparisons

• 3,109,400,946 seconds is equal to 98 years, 45 weeks, 1 day, 10 hours, 29 minutes, 6 seconds.
• To count from 1 to 3,109,400,946 would take you about one hundred ninety-seven 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 3109400946 cubic inches would be around 121.6 feet tall.

Recreational maths with 3109400946

• 3109400946 backwards is 6490049013
• The number of decimal digits it has is: 10
• The sum of 3109400946's digits is 36
• More coming soon!