21364194

21,364,194 is an even composite number composed of five prime numbers multiplied together.

What does the number 21364194 look like?

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

21364194 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 21364194:

2 × 3 × 23² × 53 × 127

(2 × 3 × 23 × 23 × 53 × 127)

See below for interesting mathematical facts about the number 21364194 from the Numbermatics database.

Names of 21364194

Cardinal: 21364194 can be written as Twenty-one million, three hundred sixty-four thousand, one hundred ninety-four.

Scientific notation

Scientific notation: 2.1364194 × 10⁷

Factors of 21364194

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 208

Divisors of 21364194

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 23 46 53 69 106 127 138 159 254 318 381 529 762 1058 1219 1587 2438 2921 3174 3657 5842 6731 7314 8763 13462 17526 20193 28037 40386 56074 67183 84111 134366 154813 168222 201549 309626 403098 464439 928878 3560699 7121398 10682097 21364194
Sum of all divisors σ(n): 45868032
Sum of proper divisors (its aliquot sum) s(n): 24503838
21364194 is an abundant number, because the sum of its proper divisors (24503838) is greater than itself. Its abundance is 3139644

Bases of 21364194

Binary: 1010001011111110111100010₂
Hexadecimal: 0x145FDE2
Base-36: CPWPU

Squares and roots of 21364194

21364194 squared (21364194²) is 456428785269636
21364194 cubed (21364194³) is 9751233115684845813384
The square root of 21364194 is 4622.1417113715
The cube root of 21364194 is 277.4781802501

Scales and comparisons

How big is 21364194?

21,364,194 seconds is equal to 35 weeks, 2 days, 6 hours, 29 minutes, 54 seconds.
To count from 1 to 21,364,194 would take you about six days!

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 21364194 cubic inches would be around 23.1 feet tall.

Recreational maths with 21364194

21364194 backwards is 49146312
The number of decimal digits it has is: 8
The sum of 21364194's digits is 30
More coming soon!

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The information we have on file for 21364194 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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