449940171610507399613

Names of 449940171610507399613

• Cardinal: 449940171610507399613 can be written as Four hundred forty-nine quintillion, nine hundred forty quadrillion, one hundred seventy-one trillion, six hundred ten billion, five hundred seven million, three hundred ninety-nine thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 4.49940171610507399613 × 10²⁰

Factors of 449940171610507399613

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 743925216544

Divisors of 449940171610507399613

• Number of divisors d(n): 16
• Complete list of divisors:
  1 11 263 2893 209063 2299693 54983569 604819259 743925007207 8183175079277 195652276895441 2152175045849851 155527193781717041 1710799131598887451 40903651964591581783 449940171610507399613
• Sum of all divisors σ(n): 492712506655564732416
• Sum of proper divisors (its aliquot sum) s(n): 42772335045057332803
• 449940171610507399613 is a deficient number, because the sum of its proper divisors (42772335045057332803) is less than itself. Its deficiency is 407167836565450066810

Bases of 449940171610507399613

• Binary: 110000110010000101100100110100011000111001110100101110101000110111101₂
• Hexadecimal: 0x18642C9A31CE9751BD
• Base-36: 2MYFN3ESAUM6RH

Squares and roots of 449940171610507399613

• 449940171610507399613 squared (449940171610507399613²) is 202446158028892848929996392628227272549769
• 449940171610507399613 cubed (449940171610507399613³) is 91088659085407948888101578850191065574836264696825888313839397
• The square root of 449940171610507399613 is 21211793220.0582089215
• The cube root of 449940171610507399613 is 7662754.7010380331

Scales and comparisons

• 449,940,171,610,507,399,613 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 449,940,171,610,507,399,613 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 449940171610507399613 cubic inches would be around 638562.9 feet tall.

Recreational maths with 449940171610507399613

• 449940171610507399613 backwards is 316993705016171049944
• The number of decimal digits it has is: 21
• The sum of 449940171610507399613's digits is 89
• More coming soon!