142023166

Names of 142023166

• Cardinal: 142023166 can be written as One hundred forty-two million, twenty-three thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 1.42023166 × 10⁸

Factors of 142023166

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 17306

Divisors of 142023166

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 6691 10613 13382 21226 71011583 142023166
• Sum of all divisors σ(n): 213086664
• Sum of proper divisors (its aliquot sum) s(n): 71063498
• 142023166 is a deficient number, because the sum of its proper divisors (71063498) is less than itself. Its deficiency is 70959668

Bases of 142023166

• Binary: 1000011101110001100111111110₂
• Hexadecimal: 0x87719FE
• Base-36: 2CK1RY

Squares and roots of 142023166

• 142023166 squared (142023166²) is 20170579680663556
• 142023166 cubed (142023166³) is 2864689586303107203938296
• The square root of 142023166 is 11917.3472719393
• The cube root of 142023166 is 521.7387138405

Scales and comparisons

• 142,023,166 seconds is equal to 4 years, 26 weeks, 5 days, 18 hours, 52 minutes, 46 seconds.
• To count from 1 to 142,023,166 would take you about six 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 142023166 cubic inches would be around 43.5 feet tall.

Recreational maths with 142023166

• 142023166 backwards is 661320241
• The number of decimal digits it has is: 9
• The sum of 142023166's digits is 25
• More coming soon!