4742 (number)

4742 is an even 4-digits composite number following 4741 and preceding 4743. In scientific notation, it is written as 4.742 × 10^3. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 2370 positive integers (up to 4742) that are relatively prime to 4742.

Interesting facts

Basic properties

Name

Name four thousand seven hundred forty-two

Notation

Scientific notation 4.742 × 10^3
Engineering notation 4.742 × 10^3

Prime Factorization of 4742

Prime Factorization 2 × 2371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 4742
Product of the distinct prime numbers

The prime factorization of 4742 is 2 × 2371. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 4742)

Multiplication

n×y
n×2 9484
n×3 14226
n×4 18968
n×5 23710

Division

n÷y
n÷2 2371
n÷3 1580.6666666667
n÷3 1185.5
n÷5 948.4

Exponentiation

ny
n2 22486564
n3 106631286488
n4 505645560526096
n5 2397771248014747232

Nth Root

y√n
2√n 68.862181202747
3√n 16.800434607049
4√n 8.2983239996247
5√n 5.4349094142615

Divisors of 4742

1, 2, 2371, 4742

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -4741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 4742 can be divided by 4 positive divisors. The sum of these divisors (counting 4742) is 1, the average is 0.25.

Base conversion 4742

Base System Value
2 Binary 1001010000110
3 Ternary 20111122
4 Quaternary 1022012
5 Quinary 122432
6 Senary 33542
8 Octal 11206
10 Decimal 4742
12 Duodecimal 28b2
16 Hexadecimal 1286
20 Vigesimal bh2
36 Base36 3nq

Cryptographic Hash Functions

md5 a0205b87490c847182672e8d371e9948
sha1 d289f071936e9abc61411f4cc5232e4d964277b5
sha256 01cbde8c463f2a8f765d1e8af8e7b4426bc885b18bfe8b640ebd4496912e1798
sha512 33fa6a30d07347591cfaf0f353dcaaadc2d2ec181bc8ea3879ce925eaab213cdcb40941fedd80cc328129e3f22e0337ebe23d13acf14f0035e1160582a1c88ce
ripemd-160 93b69e85ce78f0add827e7388179cd3bbc28022f

4742 as geometric shapes

Circle

Radius = n
Diameter 9484
Circumference 29794.864726646
Area 70643624.266877

Sphere

Radius = n
Volume 446656088364.71
Surface area 282574497.06751
Circumference 29794.864726646

Square

Length = n
Perimeter 18968
Area 22486564
Diagonal 6706.2007127732

Cube

Length = n
Surface area 134919384
Volume 106631286488
Space diagonal 8213.3849294916

Equilateral Triangle

Length = n
Perimeter 14226
Area 9736967.8339123
Altitude 4106.6924647458

Triangular Pyramid

Length = n
Surface area 9736967.8339123
Volume 12566617627.052
Height 2235.4002375911