427842 (number)

427842 is an even 6-digits composite number following 427841 and preceding 427843. In scientific notation, it is written as 4.27842 × 10^5. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 134136 positive integers (up to 427842) that are relatively prime to 427842.

Interesting facts

Basic properties

Name

Name four hundred twenty-seven thousand eight hundred forty-two

Notation

Scientific notation 4.27842 × 10^5
Engineering notation 4.27842 × 10^3

Prime Factorization of 427842

Prime Factorization 2 × 3 × 3 × 3 × 3 × 19 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15846
Product of the distinct prime numbers

The prime factorization of 427842 is 2 × 3 × 3 × 3 × 3 × 19 × 139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 41, 89, 211, 948, 9097, 7195, 35583, 62523, 349663, 228147, 8139323, 1912012, 99356794, 73886623, 517572930, 451468446, 573817318, 3485901841

Basic calculations (n = 427842)

Multiplication

n×y
n×2 855684
n×3 1283526
n×4 1711368
n×5 2139210

Division

n÷y
n÷2 213921
n÷3 142614
n÷3 106960.5
n÷5 85568.4

Exponentiation

ny
n2 183048776964
n3 78315954833831688
n4 3.3506854748016E+22
n5 1.4335639749101E+28

Nth Root

y√n
2√n 654.09632318184
3√n 75.351945871362
4√n 25.575306902984
5√n 13.373857245002

Divisors of 427842

1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 139, 162, 171, 278, 342, 417, 513, 834, 1026, 1251, 1539, 2502, 2641, 3078, 3753, 5282, 7506, 7923, 11259, 15846, 22518, 23769, 47538, 71307, 142614, 213921, 427842

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -427841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 427842 can be divided by 40 positive divisors. The sum of these divisors (counting 427842) is 1, the average is 0.025.

Base conversion 427842

Base System Value
2 Binary 1101000011101000010
3 Ternary 210201220000
4 Quaternary 1220131002
5 Quinary 102142332
6 Senary 13100430
8 Octal 1503502
10 Decimal 427842
12 Duodecimal 187716
16 Hexadecimal 68742
20 Vigesimal 2d9c2
36 Base36 964i

Cryptographic Hash Functions

md5 7cfaea61942bea4d084f0eae10519fb7
sha1 f0017e6c99380d3b227b1ee9f2ea8579ff18559d
sha256 496bf58ddac8f17c7670cdd193b982ea055995e955d0e0d9819fdbb4edbf265d
sha512 884e326f8288ea8b8f7904b8cfe56d71dc804676afe00f97f344474f057e35056477dd9a4ba08e68a0745785b46dfe71e787eee438395988d4b02918a2ddaf0a
ripemd-160 20c9c59e4c797e7fbe70c2fe7f2f63872c925029

427842 as geometric shapes

Circle

Radius = n
Diameter 855684
Circumference 2688210.5681943
Area 575064692958.7

Sphere

Radius = n
Volume 3.2804910448645E+17
Surface area 2300258771834.8
Circumference 2688210.5681943

Square

Length = n
Perimeter 1711368
Area 183048776964
Diagonal 605059.95895283

Cube

Length = n
Surface area 1098292661784
Volume 78315954833831688
Space diagonal 741044.08161188

Equilateral Triangle

Length = n
Perimeter 1283526
Area 79262445491.248
Altitude 370522.04080594

Triangular Pyramid

Length = n
Surface area 79262445491.248
Volume 9.2296237896836E+15
Height 201686.65298428