9006142

Names of 9006142

• Cardinal: 9006142 can be written as Nine million, six thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 9.006142 × 10⁶

Factors of 9006142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 109874

Divisors of 9006142

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 41 82 109831 219662 4503071 9006142
• Sum of all divisors σ(n): 13838832
• Sum of proper divisors (its aliquot sum) s(n): 4832690
• 9006142 is a deficient number, because the sum of its proper divisors (4832690) is less than itself. Its deficiency is 4173452

Bases of 9006142

• Binary: 100010010110110000111110₂
• Hexadecimal: 0x896C3E
• Base-36: 5D16M

Squares and roots of 9006142

• 9006142 squared (9006142²) is 81110593724164
• 9006142 cubed (9006142³) is 730493524784129815288
• The square root of 9006142 is 3001.0234920773
• The cube root of 9006142 is 208.0556896003

Scales and comparisons

• 9,006,142 seconds is equal to 14 weeks, 6 days, 5 hours, 42 minutes, 22 seconds.
• To count from 1 to 9,006,142 would take you about twenty-two weeks!

  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 9006142 cubic inches would be around 17.3 feet tall.

Recreational maths with 9006142

• 9006142 backwards is 2416009
• The number of decimal digits it has is: 7
• The sum of 9006142's digits is 22
• More coming soon!