130157640

130,157,640 is an even composite number composed of four prime numbers multiplied together.

What does the number 130157640 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

130157640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 130157640:

2³ × 3² × 5 × 361549

(2 × 2 × 2 × 3 × 3 × 5 × 361549)

See below for interesting mathematical facts about the number 130157640 from the Numbermatics database.

Names of 130157640

Cardinal: 130157640 can be written as One hundred thirty million, one hundred fifty-seven thousand, six hundred forty.

Scientific notation

Scientific notation: 1.3015764 × 10⁸

Factors of 130157640

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 361559

Divisors of 130157640

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 361549 723098 1084647 1446196 1807745 2169294 2892392 3253941 3615490 4338588 5423235 6507882 7230980 8677176 10846470 13015764 14461960 16269705 21692940 26031528 32539410 43385880 65078820 130157640
Sum of all divisors σ(n): 423013500
Sum of proper divisors (its aliquot sum) s(n): 292855860
130157640 is an abundant number, because the sum of its proper divisors (292855860) is greater than itself. Its abundance is 162698220

Bases of 130157640

Binary: 111110000100000110001001000₂
Hexadecimal: 0x7C20C48
Base-36: 25HQA0

Squares and roots of 130157640

130157640 squared (130157640²) is 16941011250369600
130157640 cubed (130157640³) is 2205002043561556263744000
The square root of 130157640 is 11408.6651278755
The cube root of 130157640 is 506.7843813133

Scales and comparisons

How big is 130157640?

130,157,640 seconds is equal to 4 years, 7 weeks, 1 day, 10 hours, 54 minutes.
To count from 1 to 130,157,640 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 130157640 cubic inches would be around 42.2 feet tall.

Recreational maths with 130157640

130157640 backwards is 046751031
The number of decimal digits it has is: 9
The sum of 130157640's digits is 27
More coming soon!

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The information we have on file for 130157640 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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