1345408

1,345,408 is an even composite number composed of three prime numbers multiplied together.

What does the number 1345408 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

1345408 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 1345408:

2⁷ × 23 × 457

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 457)

See below for interesting mathematical facts about the number 1345408 from the Numbermatics database.

Names of 1345408

Cardinal: 1345408 can be written as One million, three hundred forty-five thousand, four hundred eight.

Scientific notation

Scientific notation: 1.345408 × 10⁶

Factors of 1345408

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 482

Divisors of 1345408

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 128 184 368 457 736 914 1472 1828 2944 3656 7312 10511 14624 21022 29248 42044 58496 84088 168176 336352 672704 1345408
Sum of all divisors σ(n): 2802960
Sum of proper divisors (its aliquot sum) s(n): 1457552
1345408 is an abundant number, because the sum of its proper divisors (1457552) is greater than itself. Its abundance is 112144

Bases of 1345408

Binary: 101001000011110000000₂
Hexadecimal: 0x148780
Base-36: SU4G

Squares and roots of 1345408

1345408 squared (1345408²) is 1810122686464
1345408 cubed (1345408³) is 2435353543350157312
The square root of 1345408 is 1159.9172384269
The cube root of 1345408 is 110.3954909593

Scales and comparisons

How big is 1345408?

1,345,408 seconds is equal to 2 weeks, 1 day, 13 hours, 43 minutes, 28 seconds.
To count from 1 to 1,345,408 would take you about 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 1345408 cubic inches would be around 9.2 feet tall.

Recreational maths with 1345408

1345408 backwards is 8045431
The number of decimal digits it has is: 7
The sum of 1345408's digits is 25
More coming soon!

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The information we have on file for 1345408 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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