142952618

142,952,618 is an even composite number composed of four prime numbers multiplied together.

What does the number 142952618 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

142952618 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142952618:

2 × 19 × 1399 × 2689

See below for interesting mathematical facts about the number 142952618 from the Numbermatics database.

Names of 142952618

Cardinal: 142952618 can be written as One hundred forty-two million, nine hundred fifty-two thousand, six hundred eighteen.

Scientific notation

Scientific notation: 1.42952618 × 10⁸

Factors of 142952618

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4109

Divisors of 142952618

Number of divisors d(n): 16
Complete list of divisors:
1 2 19 38 1399 2689 2798 5378 26581 51091 53162 102182 3761911 7523822 71476309 142952618
Sum of all divisors σ(n): 225960000
Sum of proper divisors (its aliquot sum) s(n): 83007382
142952618 is a deficient number, because the sum of its proper divisors (83007382) is less than itself. Its deficiency is 59945236

Bases of 142952618

Binary: 1000100001010100100010101010₂
Hexadecimal: 0x88548AA
Base-36: 2D3YY2

Squares and roots of 142952618

142952618 squared (142952618²) is 20435450993053924
142952618 cubed (142952618³) is 2921301219467758250973032
The square root of 142952618 is 11956.2794380195
The cube root of 142952618 is 522.8743902191

Scales and comparisons

How big is 142952618?

142,952,618 seconds is equal to 4 years, 28 weeks, 2 days, 13 hours, 3 minutes, 38 seconds.
To count from 1 to 142,952,618 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 142952618 cubic inches would be around 43.6 feet tall.

Recreational maths with 142952618

142952618 backwards is 816259241
142952618 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 142952618's digits is 38
More coming soon!

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The information we have on file for 142952618 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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