133333209

133,333,209 is an odd composite number composed of two prime numbers multiplied together.

What does the number 133333209 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 15 divisors.

133333209 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fifteen divisors.

Prime factorization of 133333209:

3⁴ × 1283²

(3 × 3 × 3 × 3 × 1283 × 1283)

See below for interesting mathematical facts about the number 133333209 from the Numbermatics database.

Names of 133333209

Cardinal: 133333209 can be written as One hundred thirty-three million, three hundred thirty-three thousand, two hundred nine.

Scientific notation

Scientific notation: 1.33333209 × 10⁸

Factors of 133333209

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 1286

Divisors of 133333209

Number of divisors d(n): 15
Complete list of divisors:
1 3 9 27 81 1283 3849 11547 34641 103923 1646089 4938267 14814801 44444403 133333209
Sum of all divisors σ(n): 199332133
Sum of proper divisors (its aliquot sum) s(n): 65998924
133333209 is a deficient number, because the sum of its proper divisors (65998924) is less than itself. Its deficiency is 67334285

Bases of 133333209

Binary: 111111100101000000011011001₂
Hexadecimal: 0x7F280D9
Base-36: 27DSK9

Squares and roots of 133333209

133333209 squared (133333209²) is 17777744622237681
133333209 cubed (133333209³) is 2370363739265442768448329
133333209 is a perfect square number. Its square root is 11547
The cube root of 133333209 is 510.8727961325

Scales and comparisons

How big is 133333209?

133,333,209 seconds is equal to 4 years, 12 weeks, 3 days, 5 hours, 9 seconds.
To count from 1 to 133,333,209 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 133333209 cubic inches would be around 42.6 feet tall.

Recreational maths with 133333209

133333209 backwards is 902333331
133333209 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 133333209's digits is 27
More coming soon!

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The information we have on file for 133333209 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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