13121433

13,121,433 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13121433 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

13121433 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 13121433:

3⁴ × 13 × 17 × 733

(3 × 3 × 3 × 3 × 13 × 17 × 733)

See below for interesting mathematical facts about the number 13121433 from the Numbermatics database.

Names of 13121433

Cardinal: 13121433 can be written as Thirteen million, one hundred twenty-one thousand, four hundred thirty-three.

Scientific notation

Scientific notation: 1.3121433 × 10⁷

Factors of 13121433

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 766

Divisors of 13121433

Number of divisors d(n): 40
Complete list of divisors:
1 3 9 13 17 27 39 51 81 117 153 221 351 459 663 733 1053 1377 1989 2199 5967 6597 9529 12461 17901 19791 28587 37383 59373 85761 112149 161993 257283 336447 485979 771849 1009341 1457937 4373811 13121433
Sum of all divisors σ(n): 22381128
Sum of proper divisors (its aliquot sum) s(n): 9259695
13121433 is a deficient number, because the sum of its proper divisors (9259695) is less than itself. Its deficiency is 3861738

Bases of 13121433

Binary: 110010000011011110011001₂
Hexadecimal: 0xC83799
Base-36: 7T8K9

Squares and roots of 13121433

13121433 squared (13121433²) is 172172003973489
13121433 cubed (13121433³) is 2259143414613869689737
The square root of 13121433 is 3622.3518603251
The cube root of 13121433 is 235.8633281725

Scales and comparisons

How big is 13121433?

13,121,433 seconds is equal to 21 weeks, 4 days, 20 hours, 50 minutes, 33 seconds.
To count from 1 to 13,121,433 would take you about thirty-two weeks!

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 13121433 cubic inches would be around 19.7 feet tall.

Recreational maths with 13121433

13121433 backwards is 33412131
The number of decimal digits it has is: 8
The sum of 13121433's digits is 18
More coming soon!

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The information we have on file for 13121433 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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