155425660

155,425,660 is an even composite number composed of five prime numbers multiplied together.

What does the number 155425660 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

155425660 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 155425660:

2² × 5 × 13 × 677 × 883

(2 × 2 × 5 × 13 × 677 × 883)

See below for interesting mathematical facts about the number 155425660 from the Numbermatics database.

Names of 155425660

Cardinal: 155425660 can be written as One hundred fifty-five million, four hundred twenty-five thousand, six hundred sixty.

Scientific notation

Scientific notation: 1.5542566 × 10⁸

Factors of 155425660

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1580

Divisors of 155425660

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 130 260 677 883 1354 1766 2708 3385 3532 4415 6770 8801 8830 11479 13540 17602 17660 22958 35204 44005 45916 57395 88010 114790 176020 229580 597791 1195582 2391164 2988955 5977910 7771283 11955820 15542566 31085132 38856415 77712830 155425660
Sum of all divisors σ(n): 352418976
Sum of proper divisors (its aliquot sum) s(n): 196993316
155425660 is an abundant number, because the sum of its proper divisors (196993316) is greater than itself. Its abundance is 41567656

Bases of 155425660

Binary: 1001010000111001101101111100₂
Hexadecimal: 0x9439B7C
Base-36: 2KJB7G

Squares and roots of 155425660

155425660 squared (155425660²) is 24157135786435600
155425660 cubed (155425660³) is 3754638773316372177496000
The square root of 155425660 is 12466.9827945659
The cube root of 155425660 is 537.6598089801

Scales and comparisons

How big is 155425660?

155,425,660 seconds is equal to 4 years, 48 weeks, 6 days, 21 hours, 47 minutes, 40 seconds.
To count from 1 to 155,425,660 would take you about seven 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 155425660 cubic inches would be around 44.8 feet tall.

Recreational maths with 155425660

155425660 backwards is 066524551
The number of decimal digits it has is: 9
The sum of 155425660's digits is 34
More coming soon!

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The information we have on file for 155425660 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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