149402

149,402 is an even composite number composed of three prime numbers multiplied together.

What does the number 149402 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

149402 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 149402:

2 × 11 × 6791

See below for interesting mathematical facts about the number 149402 from the Numbermatics database.

Names of 149402

Cardinal: 149402 can be written as One hundred forty-nine thousand, four hundred two.

Scientific notation

Scientific notation: 1.49402 × 10⁵

Factors of 149402

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 6804

Divisors of 149402

Number of divisors d(n): 8
Complete list of divisors:
1 2 11 22 6791 13582 74701 149402
Sum of all divisors σ(n): 244512
Sum of proper divisors (its aliquot sum) s(n): 95110
149402 is a deficient number, because the sum of its proper divisors (95110) is less than itself. Its deficiency is 54292

Bases of 149402

Binary: 100100011110011010₂
Hexadecimal: 0x2479A
Base-36: 37A2

Squares and roots of 149402

149402 squared (149402²) is 22320957604
149402 cubed (149402³) is 3334795707952808
The square root of 149402 is 386.5255489615
The cube root of 149402 is 53.0622266627

Scales and comparisons

How big is 149402?

149,402 seconds is equal to 1 day, 17 hours, 30 minutes, 2 seconds.
To count from 1 to 149,402 would take you about seventeen 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 149402 cubic inches would be around 4.4 feet tall.

Recreational maths with 149402

149402 backwards is 204941
The number of decimal digits it has is: 6
The sum of 149402's digits is 20
More coming soon!

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The information we have on file for 149402 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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