20795748 (number)

20795748 is an even 8-digits composite number following 20795747 and preceding 20795749. In scientific notation, it is written as 2.0795748 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6931912 positive integers (up to 20795748) that are relatively prime to 20795748.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-five thousand seven hundred forty-eight

Notation

Scientific notation 2.0795748 × 10^7
Engineering notation 2.0795748 × 10^6

Prime Factorization of 20795748

Prime Factorization 2 × 2 × 3 × 1732979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10397874
Product of the distinct prime numbers

The prime factorization of 20795748 is 2 × 2 × 3 × 1732979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 21, 71, 13, 378, 1008, 5501, 66449, 50416, 358867, 20183, 6577474, 466150, 73999984, 68446902, 338771503, 777878006, 8724723357, 9006310309

Basic calculations (n = 20795748)

Multiplication

n×y
n×2 41591496
n×3 62387244
n×4 83182992
n×5 103978740

Division

n÷y
n÷2 10397874
n÷3 6931916
n÷3 5198937
n÷5 4159149.6

Exponentiation

ny
n2 432463134879504
n3 8.9933943722442E+21
n4 1.8702436302981E+29
n5 3.8893115234284E+36

Nth Root

y√n
2√n 4560.2355202336
3√n 274.99503241715
4√n 67.529515918845
5√n 29.080033950168

Divisors of 20795748

1, 2, 3, 4, 6, 12, 1732979, 3465958, 5198937, 6931916, 10397874, 20795748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20795747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20795748 can be divided by 12 positive divisors. The sum of these divisors (counting 20795748) is 1, the average is 0.083333333333333.

Base conversion 20795748

Base System Value
2 Binary 1001111010101000101100100
3 Ternary 1110010112101220
4 Quaternary 1033111011210
5 Quinary 20310430443
6 Senary 2021420340
8 Octal 117250544
10 Decimal 20795748
12 Duodecimal 6b6a6b0
16 Hexadecimal 13d5164
20 Vigesimal 69j978
36 Base36 cdq3o

Cryptographic Hash Functions

md5 5c25dda2187fcc4a9a6540414b85ac5a
sha1 a7f78b87958524edd7f04683cc742275e0aa9952
sha256 1076bccc53be3f3b8c3edf32b9559b21082f28de7e26fd0129966b8387a81f26
sha512 a159512c237bb43c77994452f59a610dec43e4d5650fe688a057386addeb706a0887ac31fb2ee4641ca4bc3dc962b0f5a098ab9823e042cfe4d40b1c44cfd77c
ripemd-160 01420c114ea8d6338512e28914ef0d24310f4ac7

20795748 as geometric shapes

Circle

Radius = n
Diameter 41591496
Circumference 130663538.28541
Area 1.3586230074859E+15

Sphere

Radius = n
Volume 3.7671442254237E+22
Surface area 5.4344920299434E+15
Circumference 130663538.28541

Square

Length = n
Perimeter 83182992
Area 432463134879504
Diagonal 29409628.861293

Cube

Length = n
Surface area 2594778809277024
Volume 8.9933943722442E+21
Space diagonal 36019292.117399

Equilateral Triangle

Length = n
Perimeter 62387244
Area 1.8726203050295E+14
Altitude 18009646.058699

Triangular Pyramid

Length = n
Surface area 1.8726203050295E+14
Volume 1.0598816910831E+21
Height 9803209.6204311