20011355

20,011,355 is an odd composite number composed of five prime numbers multiplied together.

What does the number 20011355 look like?

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

20011355 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 20011355:

5 × 7² × 13 × 61 × 103

(5 × 7 × 7 × 13 × 61 × 103)

See below for interesting mathematical facts about the number 20011355 from the Numbermatics database.

Names of 20011355

Cardinal: 20011355 can be written as Twenty million, eleven thousand, three hundred fifty-five.

Scientific notation

Scientific notation: 2.0011355 × 10⁷

Factors of 20011355

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 189

Divisors of 20011355

Number of divisors d(n): 48
Complete list of divisors:
1 5 7 13 35 49 61 65 91 103 245 305 427 455 515 637 721 793 1339 2135 2989 3185 3605 3965 5047 5551 6283 6695 9373 14945 25235 27755 31415 38857 43981 46865 65611 81679 194285 219905 307867 328055 408395 571753 1539335 2858765 4002271 20011355
Sum of all divisors σ(n): 30873024
Sum of proper divisors (its aliquot sum) s(n): 10861669
20011355 is a deficient number, because the sum of its proper divisors (10861669) is less than itself. Its deficiency is 9149686

Bases of 20011355

Binary: 1001100010101100101011011₂
Hexadecimal: 0x131595B
Base-36: BWWUZ

Squares and roots of 20011355

20011355 squared (20011355²) is 400454328936025
20011355 cubed (20011355³) is 8013633737625568563875
The square root of 20011355 is 4473.4053024513
The cube root of 20011355 is 271.4931222941

Scales and comparisons

How big is 20011355?

20,011,355 seconds is equal to 33 weeks, 14 hours, 42 minutes, 35 seconds.
To count from 1 to 20,011,355 would take you about forty-nine 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 20011355 cubic inches would be around 22.6 feet tall.

Recreational maths with 20011355

20011355 backwards is 55311002
The number of decimal digits it has is: 8
The sum of 20011355's digits is 17
More coming soon!

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The information we have on file for 20011355 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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