442224

Names of 442224

• Cardinal: 442224 can be written as Four hundred forty-two thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 4.42224 × 10⁵

Factors of 442224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 125

Divisors of 442224

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 37 48 72 74 83 111 144 148 166 222 249 296 332 333 444 498 592 664 666 747 888 996 1328 1332 1494 1776 1992 2664 2988 3071 3984 5328 5976 6142 9213 11952 12284 18426 24568 27639 36852 49136 55278 73704 110556 147408 221112 442224
• Sum of all divisors σ(n): 1286376
• Sum of proper divisors (its aliquot sum) s(n): 844152
• 442224 is an abundant number, because the sum of its proper divisors (844152) is greater than itself. Its abundance is 401928

Bases of 442224

• Binary: 1101011111101110000₂
• Hexadecimal: 0x6BF70
• Base-36: 9H80

Squares and roots of 442224

• 442224 squared (442224²) is 195562066176
• 442224 cubed (442224³) is 86482239152615424
• The square root of 442224 is 664.9992481199
• The cube root of 442224 is 76.1869818833

Scales and comparisons

• 442,224 seconds is equal to 5 days, 2 hours, 50 minutes, 24 seconds.
• To count from 1 to 442,224 would take you about five days.

  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 442224 cubic inches would be around 6.3 feet tall.

Recreational maths with 442224

• 442224 backwards is 422244
• 442224 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 442224's digits is 18
• More coming soon!