2742194

2,742,194 is an even composite number composed of five prime numbers multiplied together.

What does the number 2742194 look like?

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

2742194 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 2742194:

2 × 7 × 13² × 19 × 61

(2 × 7 × 13 × 13 × 19 × 61)

See below for interesting mathematical facts about the number 2742194 from the Numbermatics database.

Names of 2742194

Cardinal: 2742194 can be written as Two million, seven hundred forty-two thousand, one hundred ninety-four.

Scientific notation

Scientific notation: 2.742194 × 10⁶

Factors of 2742194

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 102

Divisors of 2742194

Number of divisors d(n): 48
Complete list of divisors:
1 2 7 13 14 19 26 38 61 91 122 133 169 182 247 266 338 427 494 793 854 1159 1183 1586 1729 2318 2366 3211 3458 5551 6422 8113 10309 11102 15067 16226 20618 22477 30134 44954 72163 105469 144326 195871 210938 391742 1371097 2742194
Sum of all divisors σ(n): 5446080
Sum of proper divisors (its aliquot sum) s(n): 2703886
2742194 is a deficient number, because the sum of its proper divisors (2703886) is less than itself. Its deficiency is 38308

Bases of 2742194

Binary: 1010011101011110110010₂
Hexadecimal: 0x29D7B2
Base-36: 1MRW2

Squares and roots of 2742194

2742194 squared (2742194²) is 7519627933636
2742194 cubed (2742194³) is 20620278601849037384
The square root of 2742194 is 1655.9571250489
The cube root of 2742194 is 139.9692789735

Scales and comparisons

How big is 2742194?

2,742,194 seconds is equal to 4 weeks, 3 days, 17 hours, 43 minutes, 14 seconds.
To count from 1 to 2,742,194 would take you about six 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 2742194 cubic inches would be around 11.7 feet tall.

Recreational maths with 2742194

2742194 backwards is 4912472
The number of decimal digits it has is: 7
The sum of 2742194's digits is 29
More coming soon!

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The information we have on file for 2742194 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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