2730399165

Names of 2730399165

• Cardinal: 2730399165 can be written as Two billion, seven hundred thirty million, three hundred ninety-nine thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 2.730399165 × 10⁹

Factors of 2730399165

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 534

Divisors of 2730399165

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 13 15 27 39 43 45 65 97 117 129 135 195 215 291 351 373 387 485 559 585 645 873 1119 1161 1261 1455 1677 1755 1865 1935 2619 2795 3357 3783 4171 4365 4849 5031 5595 5805 6305 8385 10071 11349 12513 13095 14547 15093 16039 16785 18915 20855 24245 25155 34047 36181 37539 43641 48117 50355 54223 56745 62565 72735 75465 80195 108543 112617 130923 144351 162669 170235 180905 187695 208507 218205 240585 271115 325629 433053 470353 488007 542715 563085 625521 654615 721755 813345 976887 1042535 1411059 1464021 1555783 1628145 1876563 2165265 2351765 2440035 3127605 4233177 4667349 4884435 5629689 7055295 7320105 7778915 9382815 12699531 14002047 20225179 21165885 23336745 28148445 42006141 60675537 63497655 70010235 101125895 182026611 210030705 303377685 546079833 910133055 2730399165
• Sum of all divisors σ(n): 5418631680
• Sum of proper divisors (its aliquot sum) s(n): 2688232515
• 2730399165 is a deficient number, because the sum of its proper divisors (2688232515) is less than itself. Its deficiency is 42166650

Bases of 2730399165

• Binary: 10100010101111101001010110111101₂
• Hexadecimal: 0xA2BE95BD
• Base-36: 195LXH9

Squares and roots of 2730399165

• 2730399165 squared (2730399165²) is 7455079600232697225
• 2730399165 cubed (2730399165³) is 20355343115483890308837817125
• The square root of 2730399165 is 52253.2215753249
• The cube root of 2730399165 is 1397.6831006363

Scales and comparisons

• 2,730,399,165 seconds is equal to 86 years, 42 weeks, 3 days, 20 hours, 12 minutes, 45 seconds.
• To count from 1 to 2,730,399,165 would take you about 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 2730399165 cubic inches would be around 116.5 feet tall.

Recreational maths with 2730399165

• 2730399165 backwards is 5619930372
• 2730399165 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2730399165's digits is 45
• More coming soon!