21462922 (number)

21462922 is an even 8-digits composite number following 21462921 and preceding 21462923. In scientific notation, it is written as 2.1462922 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 9884160 positive integers (up to 21462922) that are relatively prime to 21462922.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred sixty-two thousand nine hundred twenty-two

Notation

Scientific notation 2.1462922 × 10^7
Engineering notation 2.1462922 × 10^6

Prime Factorization of 21462922

Prime Factorization 2 × 12181 × 881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21462922
Product of the distinct prime numbers

The prime factorization of 21462922 is 2 × 12181 × 881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21462922)

Multiplication

n×y
n×2 42925844
n×3 64388766
n×4 85851688
n×5 107314610

Division

n÷y
n÷2 10731461
n÷3 7154307.3333333
n÷3 5365730.5
n÷5 4292584.4

Exponentiation

ny
n2 460657020778084
n3 9.8870457057124E+21
n4 2.1220489079214E+29
n5 4.5545370190902E+36

Nth Root

y√n
2√n 4632.8092989028
3√n 277.90494999432
4√n 68.064743435223
5√n 29.264275012387

Divisors of 21462922

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21462921
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21462922 can be divided by 8 positive divisors. The sum of these divisors (counting 21462922) is 1, the average is 0.125.

Base conversion 21462922

Base System Value
2 Binary 1010001110111111110001010
3 Ternary 1111101102121001
4 Quaternary 1101313332022
5 Quinary 20443303142
6 Senary 2044005214
8 Octal 121677612
10 Decimal 21462922
12 Duodecimal 723080a
16 Hexadecimal 1477f8a
20 Vigesimal 6e2h62
36 Base36 cs0wa

Cryptographic Hash Functions

md5 c7899d650b957ad067f478e1e0b862b4
sha1 a2186c5455199ffbd0783688226b2ec06b01d55f
sha256 8d6f2fb7f897f85da2e8fbe07770bc7e9047be72c8bfe81668e337e38f5e04d6
sha512 196e287babdb4079ea9153511395660b0a1b67b1846d811f83d93069a6b267603a9eaaa9ecc3b174ac614d81a4cb4192c01b1acbe42ea09e81405201592c3245
ripemd-160 f05f82730dccf3aeb1f31feddee216b358e81b4e

21462922 as geometric shapes

Circle

Radius = n
Diameter 42925844
Circumference 134855516.15954
Area 1.447196712301E+15

Sphere

Radius = n
Volume 4.1414760206363E+22
Surface area 5.788786849204E+15
Circumference 134855516.15954

Square

Length = n
Perimeter 85851688
Area 460657020778084
Diagonal 30353155.380556

Cube

Length = n
Surface area 2763942124668504
Volume 9.8870457057124E+21
Space diagonal 37174871.382888

Equilateral Triangle

Length = n
Perimeter 64388766
Area 1.9947034121274E+14
Altitude 18587435.691444

Triangular Pyramid

Length = n
Surface area 1.9947034121274E+14
Volume 1.1651995107351E+21
Height 10117718.460185