449551700138351889

Names of 449551700138351889

• Cardinal: 449551700138351889 can be written as Four hundred forty-nine quadrillion, five hundred fifty-one trillion, seven hundred billion, one hundred thirty-eight million, three hundred fifty-one thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 4.49551700138351889 × 10¹⁷

Factors of 449551700138351889

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 636755

Divisors of 449551700138351889

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 729 1053 1521 2187 3159 4563 6561 9477 13689 28431 41067 85293 123201 369603 636739 1108809 1910217 5730651 8277607 17191953 24832821 51575859 74498463 107608891 154727577 223495389 322826673 464182731 670486167 968480019 1392548193 2011458501 2905440057 4177644579 6034375503 8716320171 18103126509 26148960513 54309379527 78446881539 235340644617 405436554121 706021933851 1216309662363 3648928987089 5270675203573 10946786961267 15812025610719 32840360883801 47436076832157 68518777646449 98521082651403 142308230496471 205556332939347 295563247954209 426924691489413 616668998818041 886689743862627 1280774074468239 1850006996454123 2660069231587881 3842322223404717 5550020989362369 11526966670214151 16650062968087107 34580900010642453 49950188904261321 149850566712783963 449551700138351889
• Sum of all divisors σ(n): 730153053333147483
• Sum of proper divisors (its aliquot sum) s(n): 280601353194795594
• 449551700138351889 is a deficient number, because the sum of its proper divisors (280601353194795594) is less than itself. Its deficiency is 168950346943556295

Bases of 449551700138351889

• Binary: 11000111101001000001110001110110010111010110101110100010001₂
• Hexadecimal: 0x63D20E3B2EB5D11
• Base-36: 3EYGRZZHFW29

Squares and roots of 449551700138351889

• 449551700138351889 squared (449551700138351889²) is 202096731097282653815463845189868321
• 449551700138351889 cubed (449551700138351889³) is 90852929057186746911287355815944606874917545871608369
• 449551700138351889 is a perfect square number. Its square root is 670486167
• The cube root of 449551700138351889 is 766054.8764267363

Scales and comparisons

• 449,551,700,138,351,889 seconds is equal to 14,294,353,509 years, 35 weeks, 6 days, 5 hours, 18 minutes, 9 seconds.
• To count from 1 to 449,551,700,138,351,889 would take you about forty-two billion, eight hundred eighty-three million, sixty thousand, five hundred twenty-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 449551700138351889 cubic inches would be around 63837.9 feet tall.

Recreational maths with 449551700138351889

• 449551700138351889 backwards is 988153831007155944
• 449551700138351889 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 449551700138351889's digits is 81
• More coming soon!