368999147209

Names of 368999147209

• Cardinal: 368999147209 can be written as Three hundred sixty-eight billion, nine hundred ninety-nine million, one hundred forty-seven thousand, two hundred nine.

Scientific notation

• Scientific notation: 3.68999147209 × 10¹¹

Factors of 368999147209

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 41

Divisors of 368999147209

• Number of divisors d(n): 81
• Complete list of divisors:
  1 7 11 23 49 77 121 161 253 343 529 539 847 1127 1771 2401 2783 3703 3773 5819 5929 7889 12397 16807 19481 25921 26411 40733 41503 55223 64009 86779 117649 136367 181447 184877 285131 290521 386561 448063 607453 823543 954569 1270129 1294139 1995917 2033647 2705927 3136441 4252171 5764801 6681983 8890903 9058973 13971419 14235529 18941489 21955087 29765197 46773881 62236321 63412811 97799933 99648703 132590423 153685609 208356379 327417167 435654247 684599531 697540921 1075799263 1458494653 2291920169 3049579729 4792196717 7530594841 16043441183 33545377019 52714163887 368999147209
• Sum of all divisors σ(n): 494661227949
• Sum of proper divisors (its aliquot sum) s(n): 125662080740
• 368999147209 is a deficient number, because the sum of its proper divisors (125662080740) is less than itself. Its deficiency is 243337066469

Bases of 368999147209

• Binary: 101010111101010000100000010011011001001₂
• Hexadecimal: 0x55EA1026C9
• Base-36: 4PIKKC7D

Squares and roots of 368999147209

• 368999147209 squared (368999147209²) is 136160370640969252489681
• 368999147209 cubed (368999147209³) is 50243060650179014885882489072450329
• 368999147209 is a perfect square number. Its square root is 607453
• The cube root of 368999147209 is 7172.5753745989

Scales and comparisons

• 368,999,147,209 seconds is equal to 11,733 years, 1 week, 4 days, 11 hours, 6 minutes, 49 seconds.
• To count from 1 to 368,999,147,209 would take you about twenty-three thousand, four hundred sixty-six 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 368999147209 cubic inches would be around 597.7 feet tall.

Recreational maths with 368999147209

• 368999147209 backwards is 902741999863
• The number of decimal digits it has is: 12
• The sum of 368999147209's digits is 67
• More coming soon!