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 4 prime factors and 16 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 × 13 × 881 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21462922
Product of the distinct prime numbers

The prime factorization of 21462922 is 2 × 13 × 881 × 937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 37, 65, 746, 462, 1433, 4083, 90718, 99150, 445383, 509199, 3982615, 1217706, 62837784, 4002522, 339298519, 312512727, 2946689383, 3275618306

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

1, 2, 13, 26, 881, 937, 1762, 1874, 11453, 12181, 22906, 24362, 825497, 1650994, 10731461, 21462922

16 divisors

τ Total Divisors 16
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 0.0625
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 16
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 16 positive divisors. The sum of these divisors (counting 21462922) is 1, the average is 0.0625.

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