13705906

13,705,906 is an even composite number composed of five prime numbers multiplied together.

What does the number 13705906 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

13705906 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13705906:

2 × 31 × 43 × 53 × 97

See below for interesting mathematical facts about the number 13705906 from the Numbermatics database.

Names of 13705906

Cardinal: 13705906 can be written as Thirteen million, seven hundred five thousand, nine hundred six.

Scientific notation

Scientific notation: 1.3705906 × 10⁷

Factors of 13705906

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 226

Divisors of 13705906

Number of divisors d(n): 32
Complete list of divisors:
1 2 31 43 53 62 86 97 106 194 1333 1643 2279 2666 3007 3286 4171 4558 5141 6014 8342 10282 70649 129301 141298 159371 221063 258602 318742 442126 6852953 13705906
Sum of all divisors σ(n): 22353408
Sum of proper divisors (its aliquot sum) s(n): 8647502
13705906 is a deficient number, because the sum of its proper divisors (8647502) is less than itself. Its deficiency is 5058404

Bases of 13705906

Binary: 110100010010001010110010₂
Hexadecimal: 0xD122B2
Base-36: 85RJM

Squares and roots of 13705906

13705906 squared (13705906²) is 187851859280836
13705906 cubed (13705906³) is 2574679925228365817416
The square root of 13705906 is 3702.1488354737
The cube root of 13705906 is 239.3146302961

Scales and comparisons

How big is 13705906?

13,705,906 seconds is equal to 22 weeks, 4 days, 15 hours, 11 minutes, 46 seconds.
To count from 1 to 13,705,906 would take you about thirty-three 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 13705906 cubic inches would be around 19.9 feet tall.

Recreational maths with 13705906

13705906 backwards is 60950731
13705906 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13705906's digits is 31
More coming soon!

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The information we have on file for 13705906 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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