133840561

133,840,561 is an odd composite number composed of two prime numbers multiplied together.

What does the number 133840561 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

133840561 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 133840561:

337 × 397153

See below for interesting mathematical facts about the number 133840561 from the Numbermatics database.

Names of 133840561

Cardinal: 133840561 can be written as One hundred thirty-three million, eight hundred forty thousand, five hundred sixty-one.

Scientific notation

Scientific notation: 1.33840561 × 10⁸

Factors of 133840561

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 397490

Divisors of 133840561

Number of divisors d(n): 4
Complete list of divisors:
1 337 397153 133840561
Sum of all divisors σ(n): 134238052
Sum of proper divisors (its aliquot sum) s(n): 397491
133840561 is a deficient number, because the sum of its proper divisors (397491) is less than itself. Its deficiency is 133443070

Bases of 133840561

Binary: 111111110100011111010110001₂
Hexadecimal: 0x7FA3EB1
Base-36: 27OO1D

Squares and roots of 133840561

133840561 squared (133840561²) is 17913295768794721
133840561 cubed (133840561³) is 2397525555054411752478481
The square root of 133840561 is 11568.9481371471
The cube root of 133840561 is 511.5199574197

Scales and comparisons

How big is 133840561?

133,840,561 seconds is equal to 4 years, 13 weeks, 2 days, 1 hour, 56 minutes, 1 second.
To count from 1 to 133,840,561 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 133840561 cubic inches would be around 42.6 feet tall.

Recreational maths with 133840561

133840561 backwards is 165048331
The number of decimal digits it has is: 9
The sum of 133840561's digits is 31
More coming soon!

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The information we have on file for 133840561 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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