442122954

Names of 442122954

• Cardinal: 442122954 can be written as Four hundred forty-two million, one hundred twenty-two thousand, nine hundred fifty-four.

Scientific notation

• Scientific notation: 4.42122954 × 10⁸

Factors of 442122954

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 809774

Divisors of 442122954

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 809749 1619498 2429247 4858494 5668243 10526737 11336486 17004729 21053474 31580211 34009458 63160422 73687159 147374318 221061477 442122954
• Sum of all divisors σ(n): 1088304000
• Sum of proper divisors (its aliquot sum) s(n): 646181046
• 442122954 is an abundant number, because the sum of its proper divisors (646181046) is greater than itself. Its abundance is 204058092

Bases of 442122954

• Binary: 11010010110100100001011001010₂
• Hexadecimal: 0x1A5A42CA
• Base-36: 7B8896

Squares and roots of 442122954

• 442122954 squared (442122954²) is 195472706453686116
• 442122954 cubed (442122954³) is 86422970403678569794706664
• The square root of 442122954 is 21026.7200009893
• The cube root of 442122954 is 761.8117865833

Scales and comparisons

• 442,122,954 seconds is equal to 14 years, 3 weeks, 3 hours, 55 minutes, 54 seconds.
• To count from 1 to 442,122,954 would take you about twenty-one 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 442122954 cubic inches would be around 63.5 feet tall.

Recreational maths with 442122954

• 442122954 backwards is 459221244
• The number of decimal digits it has is: 9
• The sum of 442122954's digits is 33
• More coming soon!