2138013

2,138,013 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2138013 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2138013 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 2138013:

3² × 19 × 12503

(3 × 3 × 19 × 12503)

See below for interesting mathematical facts about the number 2138013 from the Numbermatics database.

Names of 2138013

Cardinal: 2138013 can be written as Two million, one hundred thirty-eight thousand and thirteen.

Scientific notation

Scientific notation: 2.138013 × 10⁶

Factors of 2138013

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 12525

Divisors of 2138013

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 19 57 171 12503 37509 112527 237557 712671 2138013
Sum of all divisors σ(n): 3251040
Sum of proper divisors (its aliquot sum) s(n): 1113027
2138013 is a deficient number, because the sum of its proper divisors (1113027) is less than itself. Its deficiency is 1024986

Bases of 2138013

Binary: 1000001001111110011101₂
Hexadecimal: 0x209F9D
Base-36: 19TP9

Squares and roots of 2138013

2138013 squared (2138013²) is 4571099588169
2138013 cubed (2138013³) is 9773070343799968197
The square root of 2138013 is 1462.1945834943
The cube root of 2138013 is 128.8259777147

Scales and comparisons

How big is 2138013?

2,138,013 seconds is equal to 3 weeks, 3 days, 17 hours, 53 minutes, 33 seconds.
To count from 1 to 2,138,013 would take you about 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 2138013 cubic inches would be around 10.7 feet tall.

Recreational maths with 2138013

2138013 backwards is 3108312
The number of decimal digits it has is: 7
The sum of 2138013's digits is 18
More coming soon!

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The information we have on file for 2138013 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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