10145421

10,145,421 is an odd composite number composed of four prime numbers multiplied together.

What does the number 10145421 look like?

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

10145421 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 10145421:

3² × 11 × 13 × 7883

(3 × 3 × 11 × 13 × 7883)

See below for interesting mathematical facts about the number 10145421 from the Numbermatics database.

Names of 10145421

Cardinal: 10145421 can be written as Ten million, one hundred forty-five thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 1.0145421 × 10⁷

Factors of 10145421

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 7910

Divisors of 10145421

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 11 13 33 39 99 117 143 429 1287 7883 23649 70947 86713 102479 260139 307437 780417 922311 1127269 3381807 10145421
Sum of all divisors σ(n): 17218656
Sum of proper divisors (its aliquot sum) s(n): 7073235
10145421 is a deficient number, because the sum of its proper divisors (7073235) is less than itself. Its deficiency is 3072186

Bases of 10145421

Binary: 100110101100111010001101₂
Hexadecimal: 0x9ACE8D
Base-36: 61G99

Squares and roots of 10145421

10145421 squared (10145421²) is 102929567267241
10145421 cubed (10145421³) is 1044263793273979453461
The square root of 10145421 is 3185.1877495683
The cube root of 10145421 is 216.4827807315

Scales and comparisons

How big is 10145421?

10,145,421 seconds is equal to 16 weeks, 5 days, 10 hours, 10 minutes, 21 seconds.
To count from 1 to 10,145,421 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 10145421 cubic inches would be around 18 feet tall.

Recreational maths with 10145421

10145421 backwards is 12454101
The number of decimal digits it has is: 8
The sum of 10145421's digits is 18
More coming soon!

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The information we have on file for 10145421 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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