21146476 (number)

21146476 is an even 8-digits composite number following 21146475 and preceding 21146477. In scientific notation, it is written as 2.1146476 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9335040 positive integers (up to 21146476) that are relatively prime to 21146476.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred forty-six thousand four hundred seventy-six

Notation

Scientific notation 2.1146476 × 10^7
Engineering notation 2.1146476 × 10^6

Prime Factorization of 21146476

Prime Factorization 2 × 2 × 299 × 17681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10573238
Product of the distinct prime numbers

The prime factorization of 21146476 is 2 × 2 × 299 × 17681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 45, 81, 45, 592, 6833, 9034, 6536, 42410, 956862, 688510, 6931476, 8537804, 54055088, 23786292, 400432746, 387864544, 3376460372, 3975180017

Basic calculations (n = 21146476)

Multiplication

n×y
n×2 42292952
n×3 63439428
n×4 84585904
n×5 105732380

Division

n÷y
n÷2 10573238
n÷3 7048825.3333333
n÷3 5286619
n÷5 4229295.2

Exponentiation

ny
n2 447173447218576
n3 9.4561425694449E+21
n4 1.9996409189734E+29
n5 4.228535870169E+36

Nth Root

y√n
2√n 4598.5297650445
3√n 276.5323862495
4√n 67.812460249164
5√n 29.177467955343

Divisors of 21146476

1, 2, 4, 299, 598, 1196, 17681, 35362, 70724, 5286619, 10573238, 21146476

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 -21146475
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 21146476 can be divided by 12 positive divisors. The sum of these divisors (counting 21146476) is 1, the average is 0.083333333333333.

Base conversion 21146476

Base System Value
2 Binary 1010000101010101101101100
3 Ternary 1110210100111211
4 Quaternary 1100222231230
5 Quinary 20403141401
6 Senary 2033124204
8 Octal 120525554
10 Decimal 21146476
12 Duodecimal 70b9664
16 Hexadecimal 142ab6c
20 Vigesimal 6c363g
36 Base36 cl8q4

Cryptographic Hash Functions

md5 bb30b1a66b1f8905c6f8003a3be7ad4b
sha1 3a96e55b6f1beb6b84e9cde077c0f0fba191d512
sha256 276dfd6f4e1d848dad8fac86ab247f702c26be72d4da7d1e4b517902d6b68c0f
sha512 d917e60c0c30b25b81c34fae4dffc499e3f5fcfa2e43c0393e8b5645e00c860f30b1464e5848bf5e3acdbe15b6d408a4b847a998ad729f276ce3a02c86862725
ripemd-160 2bdc610f697b6ed0521f31bf21513d536939eaaf

21146476 as geometric shapes

Circle

Radius = n
Diameter 42292952
Circumference 132867227.30183
Area 1.4048368166623E+15

Sphere

Radius = n
Volume 3.9609797369954E+22
Surface area 5.6193472666492E+15
Circumference 132867227.30183

Square

Length = n
Perimeter 84585904
Area 447173447218576
Diagonal 29905633.155597

Cube

Length = n
Surface area 2683040683311456
Volume 9.4561425694449E+21
Space diagonal 36626770.833036

Equilateral Triangle

Length = n
Perimeter 63439428
Area 1.9363178259457E+14
Altitude 18313385.416518

Triangular Pyramid

Length = n
Surface area 1.9363178259457E+14
Volume 1.1144170891202E+21
Height 9968544.3851991