142664

142,664 is an even composite number composed of three prime numbers multiplied together.

What does the number 142664 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

142664 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142664:

2³ × 17 × 1049

(2 × 2 × 2 × 17 × 1049)

See below for interesting mathematical facts about the number 142664 from the Numbermatics database.

Names of 142664

Cardinal: 142664 can be written as One hundred forty-two thousand, six hundred sixty-four.

Scientific notation

Scientific notation: 1.42664 × 10⁵

Factors of 142664

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1068

Divisors of 142664

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 17 34 68 136 1049 2098 4196 8392 17833 35666 71332 142664
Sum of all divisors σ(n): 283500
Sum of proper divisors (its aliquot sum) s(n): 140836
142664 is a deficient number, because the sum of its proper divisors (140836) is less than itself. Its deficiency is 1828

Bases of 142664

Binary: 100010110101001000₂
Hexadecimal: 0x22D48
Base-36: 322W

Squares and roots of 142664

142664 squared (142664²) is 20353016896
142664 cubed (142664³) is 2903642802450944
The square root of 142664 is 377.7088826067
The cube root of 142664 is 52.2522262735

Scales and comparisons

How big is 142664?

142,664 seconds is equal to 1 day, 15 hours, 37 minutes, 44 seconds.
To count from 1 to 142,664 would take you about fifteen hours.

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 142664 cubic inches would be around 4.4 feet tall.

Recreational maths with 142664

142664 backwards is 466241
The number of decimal digits it has is: 6
The sum of 142664's digits is 23
More coming soon!

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The information we have on file for 142664 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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