13480978

13,480,978 is an even composite number composed of four prime numbers multiplied together.

What does the number 13480978 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13480978 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13480978:

2 × 7² × 151 × 911

(2 × 7 × 7 × 151 × 911)

See below for interesting mathematical facts about the number 13480978 from the Numbermatics database.

Names of 13480978

Cardinal: 13480978 can be written as Thirteen million, four hundred eighty thousand, nine hundred seventy-eight.

Scientific notation

Scientific notation: 1.3480978 × 10⁷

Factors of 13480978

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1071

Divisors of 13480978

Number of divisors d(n): 24
Complete list of divisors:
1 2 7 14 49 98 151 302 911 1057 1822 2114 6377 7399 12754 14798 44639 89278 137561 275122 962927 1925854 6740489 13480978
Sum of all divisors σ(n): 23704704
Sum of proper divisors (its aliquot sum) s(n): 10223726
13480978 is a deficient number, because the sum of its proper divisors (10223726) is less than itself. Its deficiency is 3257252

Bases of 13480978

Binary: 110011011011010000010010₂
Hexadecimal: 0xCDB412
Base-36: 80XZM

Squares and roots of 13480978

13480978 squared (13480978²) is 181736767836484
13480978 cubed (13480978³) is 2449989368994748401352
The square root of 13480978 is 3671.6451353583
The cube root of 13480978 is 237.9982698835

Scales and comparisons

How big is 13480978?

13,480,978 seconds is equal to 22 weeks, 2 days, 42 minutes, 58 seconds.
To count from 1 to 13,480,978 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 13480978 cubic inches would be around 19.8 feet tall.

Recreational maths with 13480978

13480978 backwards is 87908431
The number of decimal digits it has is: 8
The sum of 13480978's digits is 40
More coming soon!

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The information we have on file for 13480978 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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