11681490

11,681,490 is an even composite number composed of five prime numbers multiplied together.

What does the number 11681490 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

11681490 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 11681490:

2 × 3 × 5 × 29² × 463

(2 × 3 × 5 × 29 × 29 × 463)

See below for interesting mathematical facts about the number 11681490 from the Numbermatics database.

Names of 11681490

Cardinal: 11681490 can be written as Eleven million, six hundred eighty-one thousand, four hundred ninety.

Scientific notation

Scientific notation: 1.168149 × 10⁷

Factors of 11681490

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 502

Divisors of 11681490

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 10 15 29 30 58 87 145 174 290 435 463 841 870 926 1389 1682 2315 2523 2778 4205 4630 5046 6945 8410 12615 13427 13890 25230 26854 40281 67135 80562 134270 201405 389383 402810 778766 1168149 1946915 2336298 3893830 5840745 11681490
Sum of all divisors σ(n): 29098368
Sum of proper divisors (its aliquot sum) s(n): 17416878
11681490 is an abundant number, because the sum of its proper divisors (17416878) is greater than itself. Its abundance is 5735388

Bases of 11681490

Binary: 101100100011111011010010₂
Hexadecimal: 0xB23ED2
Base-36: 6YDHU

Squares and roots of 11681490

11681490 squared (11681490²) is 136457208620100
11681490 cubed (11681490³) is 1594023517923611949000
The square root of 11681490 is 3417.8194803119
The cube root of 11681490 is 226.8990863789

Scales and comparisons

How big is 11681490?

11,681,490 seconds is equal to 19 weeks, 2 days, 4 hours, 51 minutes, 30 seconds.
To count from 1 to 11,681,490 would take you about twenty-eight 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 11681490 cubic inches would be around 18.9 feet tall.

Recreational maths with 11681490

11681490 backwards is 09418611
11681490 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 11681490's digits is 30
More coming soon!

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The information we have on file for 11681490 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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