20762220 (number)

20762220 is an even 8-digits composite number following 20762219 and preceding 20762221. In scientific notation, it is written as 2.0762220 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5431296 positive integers (up to 20762220) that are relatively prime to 20762220.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-two thousand two hundred twenty

Notation

Scientific notation 2.0762220 × 10^7
Engineering notation 2.0762220 × 10^6

Prime Factorization of 20762220

Prime Factorization 2 × 2 × 3 × 5 × 53 × 6529

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10381110
Product of the distinct prime numbers

The prime factorization of 20762220 is 2 × 2 × 3 × 5 × 53 × 6529. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20762220)

Multiplication

n×y
n×2 41524440
n×3 62286660
n×4 83048880
n×5 103811100

Division

n÷y
n÷2 10381110
n÷3 6920740
n÷3 5190555
n÷5 4152444

Exponentiation

ny
n2 431069779328400
n3 8.9499655937677E+21
n4 1.8582115465024E+29
n5 3.8580596935022E+36

Nth Root

y√n
2√n 4556.5579114064
3√n 274.84716576516
4√n 67.502280786699
5√n 29.070651024747

Divisors of 20762220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20762219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20762220 can be divided by 48 positive divisors. The sum of these divisors (counting 20762220) is 1, the average is 0.020833333333333.

Base conversion 20762220

Base System Value
2 Binary 1001111001100111001101100
3 Ternary 1110001211102010
4 Quaternary 1033030321230
5 Quinary 20303342340
6 Senary 2021001220
8 Octal 117147154
10 Decimal 20762220
12 Duodecimal 6b53210
16 Hexadecimal 13cce6c
20 Vigesimal 69f5b0
36 Base36 cd08c

Cryptographic Hash Functions

md5 5f8c6589d35d0179ef47fd30d7d3940e
sha1 5bf30c93207d8ac2632d062c2c842a7e9709155a
sha256 2726e35ed3a44247a19d811bc4eee18f790a972da9fc323677709a3f53118499
sha512 3165ee34f95a45756305bc6c639e9b74abd72fb524de100189eeaf11e750c56cd597f18e39f1ca3c2486cb4d372c786476b1115d938a527b74b42b7be1635aed
ripemd-160 87c2a6ed16a291e2c49b77b5a975b819c1a47dcd

20762220 as geometric shapes

Circle

Radius = n
Diameter 41524440
Circumference 130452875.64843
Area 1.3542456519227E+15

Sphere

Radius = n
Volume 3.7489528212349E+22
Surface area 5.4169826076907E+15
Circumference 130452875.64843

Square

Length = n
Perimeter 83048880
Area 431069779328400
Diagonal 29362213.108974

Cube

Length = n
Surface area 2586418675970400
Volume 8.9499655937677E+21
Space diagonal 35961219.917923

Equilateral Triangle

Length = n
Perimeter 62286660
Area 1.8665868985107E+14
Altitude 17980609.958961

Triangular Pyramid

Length = n
Surface area 1.8665868985107E+14
Volume 1.0547635604566E+21
Height 9787404.369658