449355122642079682561

Names of 449355122642079682561

• Cardinal: 449355122642079682561 can be written as Four hundred forty-nine quintillion, three hundred fifty-five quadrillion, one hundred twenty-two trillion, six hundred forty-two billion, seventy-nine million, six hundred eighty-two thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 4.49355122642079682561 × 10²⁰

Factors of 449355122642079682561

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11902451

Divisors of 449355122642079682561

• Number of divisors d(n): 27
• Complete list of divisors:
  1 13 137 169 1781 18769 23153 243997 3171961 11902301 154729913 1630615237 2011488869 21197998081 223394287469 275573975053 2904125737097 37753634582261 141664769094601 1841641998229813 19408073365960337 23941345976987569 252304953757484381 2658906051136566169 3279964398847296953 34565778664775360197 449355122642079682561
• Sum of all divisors σ(n): 490157450618445438843
• Sum of proper divisors (its aliquot sum) s(n): 40802327976365756282
• 449355122642079682561 is a deficient number, because the sum of its proper divisors (40802327976365756282) is less than itself. Its deficiency is 408552794665713926279

Bases of 449355122642079682561

• Binary: 110000101110000001110000101110100000111101011001111111001000000000001₂
• Hexadecimal: 0x185C0E1741EB3F9001
• Base-36: 2MTZMGUYL5HC01

Squares and roots of 449355122642079682561

• 449355122642079682561 squared (449355122642079682561²) is 201920026244678472594105173641634527518721
• 449355122642079682561 cubed (449355122642079682561³) is 90733798157069443257189729381301255484255714041359598664724481
• 449355122642079682561 is a perfect square number. Its square root is 21197998081
• The cube root of 449355122642079682561 is 7659432.0139247371

Scales and comparisons

• 449,355,122,642,079,682,561 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 449,355,122,642,079,682,561 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 449355122642079682561 cubic inches would be around 638286 feet tall.

Recreational maths with 449355122642079682561

• 449355122642079682561 backwards is 165286970246221553944
• The number of decimal digits it has is: 21
• The sum of 449355122642079682561's digits is 91
• More coming soon!