449992540172817890

Names of 449992540172817890

• Cardinal: 449992540172817890 can be written as Four hundred forty-nine quadrillion, nine hundred ninety-two trillion, five hundred forty billion, one hundred seventy-two million, eight hundred seventeen thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.4999254017281789 × 10¹⁷

Factors of 449992540172817890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 865511

Divisors of 449992540172817890

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 233 466 1165 1249 2330 2498 6245 12490 253109 291017 506218 582034 610913 1221826 1265545 1455085 2531090 2910170 3054565 6109130 58974397 117948794 142342729 284685458 294871985 316133141 589743970 632266282 711713645 763030337 1423427290 1526060674 1580665705 3161331410 3815151685 7630303370 73659021853 147318043706 154627578517 177786068521 309255157034 355572137042 368295109265 736590218530 773137892585 888930342605 1546275785170 1777860685210 36028225794461 72056451588922 180141128972305 193129845567733 360282257944610 386259691135466 965649227838665 1931298455677330 44999254017281789 89998508034563578 224996270086408945 449992540172817890
• Sum of all divisors σ(n): 814118749973100000
• Sum of proper divisors (its aliquot sum) s(n): 364126209800282110
• 449992540172817890 is a deficient number, because the sum of its proper divisors (364126209800282110) is less than itself. Its deficiency is 85866330372535780

Bases of 449992540172817890

• Binary: 11000111110101100011101010011000100100100111001010111100010₂
• Hexadecimal: 0x63EB1D4C49395E2
• Base-36: 3F2T1J3NT5UQ

Squares and roots of 449992540172817890

• 449992540172817890 squared (449992540172817890²) is 202493286211185122586947223104052100
• 449992540172817890 cubed (449992540172817890³) is 91120468230112632185294859055406649409535534372069000
• The square root of 449992540172817890 is 670814833.0000000011
• The cube root of 449992540172817890 is 766305.1978990919

Scales and comparisons

• 449,992,540,172,817,890 seconds is equal to 14,308,370,859 years, 9 weeks, 1 day, 22 hours, 44 minutes, 50 seconds.
• To count from 1 to 449,992,540,172,817,890 would take you about forty-two billion, nine hundred twenty-five million, one hundred twelve thousand, five hundred seventy-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 449992540172817890 cubic inches would be around 63858.8 feet tall.

Recreational maths with 449992540172817890

• 449992540172817890 backwards is 098718271045299944
• The number of decimal digits it has is: 18
• The sum of 449992540172817890's digits is 89
• More coming soon!