449995944447

Names of 449995944447

• Cardinal: 449995944447 can be written as Four hundred forty-nine billion, nine hundred ninety-five million, nine hundred forty-four thousand, four hundred forty-seven.

Scientific notation

• Scientific notation: 4.49995944447 × 10¹¹

Factors of 449995944447

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 618

Divisors of 449995944447

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 199 343 409 441 567 597 1029 1227 1323 1393 1791 2863 3087 3681 3969 4179 5373 8589 9261 9751 11043 12537 16119 20041 25767 27783 29253 33129 37611 39601 60123 68257 77301 81391 87759 112833 118803 140287 180369 204771 231903 244173 263277 277207 356409 420861 541107 569737 614313 732519 789831 831621 1069227 1262583 1623321 1709211 1842939 1940449 2197557 2494863 3207681 3787749 3988159 5127633 5528817 5821347 6592671 7484589 11363247 11964477 13583143 15382899 16196809 17464041 22453767 27917113 35893431 40749429 46148697 48590427 52392123 83751339 107680293 113377663 122248287 145771281 157176369 251254017 323040879 340132989 366744861 437313843 753762051 793643641 1020398967 1100234583 1311941529 2261286153 2380930923 3061196901 5555505487 7142792769 9183590703 16666516461 21428378307 49999549383 64285134921 149998648149 449995944447
• Sum of all divisors σ(n): 789811044000
• Sum of proper divisors (its aliquot sum) s(n): 339815099553
• 449995944447 is a deficient number, because the sum of its proper divisors (339815099553) is less than itself. Its deficiency is 110180844894

Bases of 449995944447

• Binary: 110100011000101110110010011000111111111₂
• Hexadecimal: 0x68C5D931FF
• Base-36: 5QQ3YSXR

Squares and roots of 449995944447

• 449995944447 squared (449995944447²) is 202496350018747510135809
• 449995944447 cubed (449995944447³) is 91122536273756571979593076189402623
• The square root of 449995944447 is 670817.3704123947
• The cube root of 449995944447 is 7663.0713030625

Scales and comparisons

• 449,995,944,447 seconds is equal to 14,308 years, 24 weeks, 6 days, 9 hours, 27 minutes, 27 seconds.
• To count from 1 to 449,995,944,447 would take you about twenty-eight thousand, six hundred sixteen 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 449995944447 cubic inches would be around 638.6 feet tall.

Recreational maths with 449995944447

• 449995944447 backwards is 744449599944
• The number of decimal digits it has is: 12
• The sum of 449995944447's digits is 72
• More coming soon!