10400745

10,400,745 is an odd composite number composed of five prime numbers multiplied together.

What does the number 10400745 look like?

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

10400745 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 10400745:

3 × 5 × 67 × 79 × 131

See below for interesting mathematical facts about the number 10400745 from the Numbermatics database.

Names of 10400745

Cardinal: 10400745 can be written as Ten million, four hundred thousand, seven hundred forty-five.

Scientific notation

Scientific notation: 1.0400745 × 10⁷

Factors of 10400745

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 285

Divisors of 10400745

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 15 67 79 131 201 237 335 393 395 655 1005 1185 1965 5293 8777 10349 15879 26331 26465 31047 43885 51745 79395 131655 155235 693383 2080149 3466915 10400745
Sum of all divisors σ(n): 17233920
Sum of proper divisors (its aliquot sum) s(n): 6833175
10400745 is a deficient number, because the sum of its proper divisors (6833175) is less than itself. Its deficiency is 3567570

Bases of 10400745

Binary: 100111101011001111101001₂
Hexadecimal: 0x9EB3E9
Base-36: 66X9L

Squares and roots of 10400745

10400745 squared (10400745²) is 108175496555025
10400745 cubed (10400745³) is 1125105754917193493625
The square root of 10400745 is 3225.0186045975
The cube root of 10400745 is 218.2837885883

Scales and comparisons

How big is 10400745?

10,400,745 seconds is equal to 17 weeks, 1 day, 9 hours, 5 minutes, 45 seconds.
To count from 1 to 10,400,745 would take you about twenty-five 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 10400745 cubic inches would be around 18.2 feet tall.

Recreational maths with 10400745

10400745 backwards is 54700401
The number of decimal digits it has is: 8
The sum of 10400745's digits is 21
More coming soon!

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The information we have on file for 10400745 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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