45131492

45,131,492 is an even composite number composed of four prime numbers multiplied together.

What does the number 45131492 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

45131492 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 45131492:

2² × 7 × 457 × 3527

(2 × 2 × 7 × 457 × 3527)

See below for interesting mathematical facts about the number 45131492 from the Numbermatics database.

Names of 45131492

Cardinal: 45131492 can be written as Forty-five million, one hundred thirty-one thousand, four hundred ninety-two.

Scientific notation

Scientific notation: 4.5131492 × 10⁷

Factors of 45131492

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 3993

Divisors of 45131492

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 14 28 457 914 1828 3199 3527 6398 7054 12796 14108 24689 49378 98756 1611839 3223678 6447356 11282873 22565746 45131492
Sum of all divisors σ(n): 90486144
Sum of proper divisors (its aliquot sum) s(n): 45354652
45131492 is an abundant number, because the sum of its proper divisors (45354652) is greater than itself. Its abundance is 223160

Bases of 45131492

Binary: 10101100001010011011100100₂
Hexadecimal: 0x2B0A6E4
Base-36: QVBOK

Squares and roots of 45131492

45131492 squared (45131492²) is 2036851570146064
45131492 cubed (45131492³) is 91926150343234526247488
The square root of 45131492 is 6717.9976183383
The cube root of 45131492 is 356.0354402287

Scales and comparisons

How big is 45131492?

45,131,492 seconds is equal to 1 year, 22 weeks, 4 days, 8 hours, 31 minutes, 32 seconds.
To count from 1 to 45,131,492 would take you about two 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 45131492 cubic inches would be around 29.7 feet tall.

Recreational maths with 45131492

45131492 backwards is 29413154
The number of decimal digits it has is: 8
The sum of 45131492's digits is 29
More coming soon!

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The information we have on file for 45131492 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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