442930706845

Names of 442930706845

• Cardinal: 442930706845 can be written as Four hundred forty-two billion, nine hundred thirty million, seven hundred six thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 4.42930706845 × 10¹¹

Factors of 442930706845

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 253125

Divisors of 442930706845

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 11 37 55 185 407 863 2035 4315 9493 31931 47465 159655 252209 351241 1261045 1756205 2774299 9331733 13871495 46658665 102649063 217656367 513245315 1088281835 2394220037 8053285579 11971100185 40266427895 88586141369 442930706845
• Sum of all divisors σ(n): 596200227840
• Sum of proper divisors (its aliquot sum) s(n): 153269520995
• 442930706845 is a deficient number, because the sum of its proper divisors (153269520995) is less than itself. Its deficiency is 289661185850

Bases of 442930706845

• Binary: 110011100100000101110100011100110011101₂
• Hexadecimal: 0x6720BA399D
• Base-36: 5NH9I8PP

Squares and roots of 442930706845

• 442930706845 squared (442930706845²) is 196187611066211329854025
• 442930706845 cubed (442930706845³) is 86897517243788928428390743918301125
• The square root of 442930706845 is 665530.3951323335
• The cube root of 442930706845 is 7622.7544438369

Scales and comparisons

• 442,930,706,845 seconds is equal to 14,083 years, 42 weeks, 6 days, 19 hours, 27 minutes, 25 seconds.
• To count from 1 to 442,930,706,845 would take you about twenty-eight thousand, one hundred sixty-seven 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 442930706845 cubic inches would be around 635.2 feet tall.

Recreational maths with 442930706845

• 442930706845 backwards is 548607039244
• The number of decimal digits it has is: 12
• The sum of 442930706845's digits is 52
• More coming soon!