21474590 (number)

21474590 is an even 8-digits composite number following 21474589 and preceding 21474591. In scientific notation, it is written as 2.1474590 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8486016 positive integers (up to 21474590) that are relatively prime to 21474590.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-four thousand five hundred ninety

Notation

Scientific notation 2.1474590 × 10^7
Engineering notation 2.1474590 × 10^6

Prime Factorization of 21474590

Prime Factorization 2 × 83 × 5 × 25873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21474590
Product of the distinct prime numbers

The prime factorization of 21474590 is 2 × 83 × 5 × 25873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 63, 11, 573, 303, 3905, 1544, 50314, 87549, 993990, 725151, 8826688, 2904874, 92546161, 79068106, 659248042, 191295028, 9331905844, 7510373241

Basic calculations (n = 21474590)

Multiplication

n×y
n×2 42949180
n×3 64423770
n×4 85898360
n×5 107372950

Division

n÷y
n÷2 10737295
n÷3 7158196.6666667
n÷3 5368647.5
n÷5 4294918

Exponentiation

ny
n2 461158015668100
n3 9.903179311686E+21
n4 2.1266671541494E+29
n5 4.5669305201825E+36

Nth Root

y√n
2√n 4634.0684069185
3√n 277.95530050946
4√n 68.073992147651
5√n 29.267456138742

Divisors of 21474590

1, 2, 5, 10, 83, 166, 415, 830, 25873, 51746, 129365, 258730, 2147459, 4294918, 10737295, 21474590

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 -21474589
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 21474590 can be divided by 16 positive divisors. The sum of these divisors (counting 21474590) is 1, the average is 0.0625.

Base conversion 21474590

Base System Value
2 Binary 1010001111010110100011110
3 Ternary 1111102000121012
4 Quaternary 1101322310132
5 Quinary 20444141330
6 Senary 2044135222
8 Octal 121726436
10 Decimal 21474590
12 Duodecimal 7237512
16 Hexadecimal 147ad1e
20 Vigesimal 6e469a
36 Base36 cs9we

Cryptographic Hash Functions

md5 d05669bfa10f0b034da7fb0f54b5d735
sha1 f6a8ac421cb7e2c4a3d16053a611077264c9ed98
sha256 bd9b8bc0449f82cc2532848b073dfe1a26c2c5873af17f26daee3921e51911f9
sha512 2e3bb62df295ed0ab88d532939b3be4b5c43e45a2020fba84d08e0f578648a10f397fdb9dc61a393c4156ea3762ca33d844a1d3198df45aa9fbb563801da3215
ripemd-160 e4b3c650980e556d12f59a82daa8b8a562f51e2b

21474590 as geometric shapes

Circle

Radius = n
Diameter 42949180
Circumference 134928828.36571
Area 1.4487706341669E+15

Sphere

Radius = n
Volume 4.1482340497034E+22
Surface area 5.7950825366678E+15
Circumference 134928828.36571

Square

Length = n
Perimeter 85898360
Area 461158015668100
Diagonal 30369656.424402

Cube

Length = n
Surface area 2766948094008600
Volume 9.903179311686E+21
Space diagonal 37195080.951711

Equilateral Triangle

Length = n
Perimeter 64423770
Area 1.996872783637E+14
Altitude 18597540.475855

Triangular Pyramid

Length = n
Surface area 1.996872783637E+14
Volume 1.1671008744333E+21
Height 10123218.808134