1353840

1,353,840 is an even composite number composed of four prime numbers multiplied together.

What does the number 1353840 look like?

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

1353840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 1353840:

2⁴ × 3 × 5 × 5641

(2 × 2 × 2 × 2 × 3 × 5 × 5641)

See below for interesting mathematical facts about the number 1353840 from the Numbermatics database.

Names of 1353840

Cardinal: 1353840 can be written as One million, three hundred fifty-three thousand, eight hundred forty.

Scientific notation

Scientific notation: 1.35384 × 10⁶

Factors of 1353840

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 5651

Divisors of 1353840

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 5641 11282 16923 22564 28205 33846 45128 56410 67692 84615 90256 112820 135384 169230 225640 270768 338460 451280 676920 1353840
Sum of all divisors σ(n): 4197648
Sum of proper divisors (its aliquot sum) s(n): 2843808
1353840 is an abundant number, because the sum of its proper divisors (2843808) is greater than itself. Its abundance is 1489968

Bases of 1353840

Binary: 101001010100001110000₂
Hexadecimal: 0x14A870
Base-36: T0MO

Squares and roots of 1353840

1353840 squared (1353840²) is 1832882745600
1353840 cubed (1353840³) is 2481429976303104000
The square root of 1353840 is 1163.5463033331
The cube root of 1353840 is 110.6256359885

Scales and comparisons

How big is 1353840?

1,353,840 seconds is equal to 2 weeks, 1 day, 16 hours, 4 minutes.
To count from 1 to 1,353,840 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 1353840 cubic inches would be around 9.2 feet tall.

Recreational maths with 1353840

1353840 backwards is 0483531
1353840 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1353840's digits is 24
More coming soon!

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The information we have on file for 1353840 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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