449349942144

Names of 449349942144

• Cardinal: 449349942144 can be written as Four hundred forty-nine billion, three hundred forty-nine million, nine hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.49349942144 × 10¹¹

Factors of 449349942144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 37747847

Divisors of 449349942144

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 372 384 496 744 992 1488 1984 2976 3968 5952 11904 37747811 75495622 113243433 150991244 226486866 301982488 452973732 603964976 905947464 1170182141 1207929952 1811894928 2340364282 2415859904 3510546423 3623789856 4680728564 4831719808 7021092846 7247579712 9361457128 14042185692 14495159424 18722914256 28084371384 37445828512 56168742768 74891657024 112337485536 149783314048 224674971072 449349942144
• Sum of all divisors σ(n): 1232088583680
• Sum of proper divisors (its aliquot sum) s(n): 782738641536
• 449349942144 is an abundant number, because the sum of its proper divisors (782738641536) is greater than itself. Its abundance is 333388699392

Bases of 449349942144

• Binary: 110100010011111010101111111101110000000₂
• Hexadecimal: 0x689F57FB80
• Base-36: 5QFFCQDC

Squares and roots of 449349942144

• 449349942144 squared (449349942144²) is 201915370504816147316736
• 449349942144 cubed (449349942144³) is 90730660054323459870132302442921984
• The square root of 449349942144 is 670335.6936222329
• The cube root of 449349942144 is 7659.4025792799

Scales and comparisons

• 449,349,942,144 seconds is equal to 14,287 years, 48 weeks, 5 days, 12 hours, 22 minutes, 24 seconds.
• To count from 1 to 449,349,942,144 would take you about twenty-eight thousand, five hundred seventy-five 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 449349942144 cubic inches would be around 638.3 feet tall.

Recreational maths with 449349942144

• 449349942144 backwards is 441249943944
• The number of decimal digits it has is: 12
• The sum of 449349942144's digits is 57
• More coming soon!