449685557955

Names of 449685557955

• Cardinal: 449685557955 can be written as Four hundred forty-nine billion, six hundred eighty-five million, five hundred fifty-seven thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 4.49685557955 × 10¹¹

Factors of 449685557955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 460301

Divisors of 449685557955

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 127 135 171 285 381 405 513 635 855 1143 1539 1905 2413 2565 3429 5715 7239 7695 10287 12065 17145 21717 36195 51435 65151 108585 195453 325755 460147 977265 1380441 2300735 4141323 6902205 8742793 12423969 20706615 26228379 37271907 43713965 58438669 62119845 78685137 131141895 175316007 186359535 236055411 292193345 393425685 525948021 708166233 876580035 1110334711 1180277055 1577844063 2629740105 3331004133 3540831165 4733532189 5551673555 7889220315 9993012399 16655020665 23667660945 29979037197 49965061995 89937111591 149895185985 449685557955
• Sum of all divisors σ(n): 855212666880
• Sum of proper divisors (its aliquot sum) s(n): 405527108925
• 449685557955 is a deficient number, because the sum of its proper divisors (405527108925) is less than itself. Its deficiency is 44158449030

Bases of 449685557955

• Binary: 110100010110011010110010001001011000011₂
• Hexadecimal: 0x68B35912C3
• Base-36: 5QKZ656R

Squares and roots of 449685557955

• 449685557955 squared (449685557955²) is 202217101033299663782025
• 449685557955 cubed (449685557955³) is 90934109906201966342533817624758875
• The square root of 449685557955 is 670585.9810307701
• The cube root of 449685557955 is 7661.3090198525

Scales and comparisons

• 449,685,557,955 seconds is equal to 14,298 years, 31 weeks, 4 days, 22 hours, 59 minutes, 15 seconds.
• To count from 1 to 449,685,557,955 would take you about twenty-eight thousand, five 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 449685557955 cubic inches would be around 638.4 feet tall.

Recreational maths with 449685557955

• 449685557955 backwards is 559755586944
• The number of decimal digits it has is: 12
• The sum of 449685557955's digits is 72
• More coming soon!