442235640064

Names of 442235640064

• Cardinal: 442235640064 can be written as Four hundred forty-two billion, two hundred thirty-five million, six hundred forty thousand and sixty-four.

Scientific notation

• Scientific notation: 4.42235640064 × 10¹¹

Factors of 442235640064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 558

Divisors of 442235640064

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 32 64 89 128 178 256 356 467 712 934 1424 1868 2848 3736 5696 7472 7921 11392 14944 15842 22784 29888 31684 41563 59776 63368 83126 119552 126736 166252 218089 253472 332504 436178 506944 665008 872356 1013888 1330016 1744712 2027776 2660032 3489424 3699107 5320064 6978848 7398214 10640128 13957696 14796428 19409921 27915392 29592856 38819842 55830784 59185712 77639684 118371424 155279368 236742848 310558736 473485696 621117472 946971392 1242234944 1727482969 2484469888 3454965938 4968939776 6909931876 13819863752 27639727504 55279455008 110558910016 221117820032 442235640064
• Sum of all divisors σ(n): 894689524897
• Sum of proper divisors (its aliquot sum) s(n): 452453884833
• 442235640064 is an abundant number, because the sum of its proper divisors (452453884833) is greater than itself. Its abundance is 10218244769

Bases of 442235640064

• Binary: 110011011110111010011000101100100000000₂
• Hexadecimal: 0x66F74C5900
• Base-36: 5N5ROJR4

Squares and roots of 442235640064

• 442235640064 squared (442235640064²) is 195572361342815761924096
• 442235640064 cubed (442235640064³) is 86489068397268019002530434744582144
• 442235640064 is a perfect square number. Its square root is 665008
• The cube root of 442235640064 is 7618.7650333143

Scales and comparisons

• 442,235,640,064 seconds is equal to 14,061 years, 37 weeks, 5 days, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 442,235,640,064 would take you about twenty-eight thousand, one hundred twenty-three 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 442235640064 cubic inches would be around 634.9 feet tall.

Recreational maths with 442235640064

• 442235640064 backwards is 460046532244
• The number of decimal digits it has is: 12
• The sum of 442235640064's digits is 40
• More coming soon!