137395507561

137,395,507,561 is an odd composite number composed of two prime numbers multiplied together.

What does the number 137395507561 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

137395507561 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 137395507561:

13² × 28513²

(13 × 13 × 28513 × 28513)

See below for interesting mathematical facts about the number 137395507561 from the Numbermatics database.

Names of 137395507561

Cardinal: 137395507561 can be written as One hundred thirty-seven billion, three hundred ninety-five million, five hundred seven thousand, five hundred sixty-one.

Scientific notation

Scientific notation: 1.37395507561 × 10¹¹

Factors of 137395507561

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 28526

Divisors of 137395507561

Number of divisors d(n): 9
Complete list of divisors:
1 13 169 28513 370669 4818697 812991169 10568885197 137395507561
Sum of all divisors σ(n): 148782601989
Sum of proper divisors (its aliquot sum) s(n): 11387094428
137395507561 is a deficient number, because the sum of its proper divisors (11387094428) is less than itself. Its deficiency is 126008413133

Bases of 137395507561

Binary: 1111111111101011010010001000101101001₂
Hexadecimal: 0x1FFD691169
Base-36: 1R49QK4P

Squares and roots of 137395507561

137395507561 squared (137395507561²) is 18877525497944808168721
137395507561 cubed (137395507561³) is 2593687197285846180706200719199481
137395507561 is a perfect square number. Its square root is 370669
The cube root of 137395507561 is 5160.0927857365

Scales and comparisons

How big is 137395507561?

137,395,507,561 seconds is equal to 4,368 years, 39 weeks, 18 hours, 46 minutes, 1 second.
To count from 1 to 137,395,507,561 would take you about eight thousand, seven hundred thirty-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 137395507561 cubic inches would be around 430 feet tall.

Recreational maths with 137395507561

137395507561 backwards is 165705593731
The number of decimal digits it has is: 12
The sum of 137395507561's digits is 52
More coming soon!

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The information we have on file for 137395507561 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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