449855632545

Names of 449855632545

• Cardinal: 449855632545 can be written as Four hundred forty-nine billion, eight hundred fifty-five million, six hundred thirty-two thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 4.49855632545 × 10¹¹

Factors of 449855632545

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 146

Divisors of 449855632545

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 11 15 33 55 121 127 165 363 381 605 635 1331 1397 1815 1905 3993 4191 6655 6985 14641 15367 16129 19965 20955 43923 46101 48387 73205 76835 80645 169037 177419 219615 230505 241935 507111 532257 845185 887095 1859407 1951609 2048383 2535555 2661285 5578221 5854827 6145149 9297035 9758045 10241915 21467699 22532213 27891105 29274135 30725745 64403097 67596639 107338495 112661065 236144689 247854343 322015485 337983195 708434067 743563029 1180723445 1239271715 2726397773 3542170335 3717815145 8179193319 13631988865 29990375503 40895966595 89971126509 149951877515 449855632545
• Sum of all divisors σ(n): 798024652800
• Sum of proper divisors (its aliquot sum) s(n): 348169020255
• 449855632545 is a deficient number, because the sum of its proper divisors (348169020255) is less than itself. Its deficiency is 101686612290

Bases of 449855632545

• Binary: 110100010111101011111000011010010100001₂
• Hexadecimal: 0x68BD7C34A1
• Base-36: 5QNSFFKX

Squares and roots of 449855632545

• 449855632545 squared (449855632545²) is 202370090132462063177025
• 449855632545 cubed (449855632545³) is 91037324904727384268716333686278625
• The square root of 449855632545 is 670712.7794704675
• The cube root of 449855632545 is 7662.2747537483

Scales and comparisons

• 449,855,632,545 seconds is equal to 14,304 years, 6 days, 9 hours, 55 minutes, 45 seconds.
• To count from 1 to 449,855,632,545 would take you about twenty-eight thousand, six hundred eight 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 449855632545 cubic inches would be around 638.5 feet tall.

Recreational maths with 449855632545

• 449855632545 backwards is 545236558944
• The number of decimal digits it has is: 12
• The sum of 449855632545's digits is 60
• More coming soon!