21234513 (number)

21234513 is an odd 8-digits composite number following 21234512 and preceding 21234514. In scientific notation, it is written as 2.1234513 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 13095936 positive integers (up to 21234513) that are relatively prime to 21234513.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-four thousand five hundred thirteen

Notation

Scientific notation 2.1234513 × 10^7
Engineering notation 2.1234513 × 10^6

Prime Factorization of 21234513

Prime Factorization 3 × 17 × 59 × 7057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21234513
Product of the distinct prime numbers

The prime factorization of 21234513 is 3 × 17 × 59 × 7057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 5, 16, 678, 401, 4970, 3681, 54878, 96586, 807620, 905645, 5583721, 1745094, 28087892, 78857128, 488045124, 851536014, 4078924427, 9500284674

Basic calculations (n = 21234513)

Multiplication

n×y
n×2 42469026
n×3 63703539
n×4 84938052
n×5 106172565

Division

n÷y
n÷2 10617256.5
n÷3 7078171
n÷3 5308628.25
n÷5 4246902.6

Exponentiation

ny
n2 450904542347169
n3 9.57473836623E+21
n4 2.0331490630931E+29
n5 4.3172930211188E+36

Nth Root

y√n
2√n 4608.092121475
3√n 276.91560810222
4√n 67.882929529264
5√n 29.201721923726

Divisors of 21234513

1, 3, 17, 51, 59, 177, 1003, 3009, 7057, 21171, 119969, 359907, 416363, 1249089, 7078171, 21234513

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 -21234512
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 21234513 can be divided by 16 positive divisors. The sum of these divisors (counting 21234513) is 1, the average is 0.0625.

Base conversion 21234513

Base System Value
2 Binary 1010001000000001101010001
3 Ternary 1110221211021110
4 Quaternary 1101000031101
5 Quinary 20414001023
6 Senary 2035043533
8 Octal 121001521
10 Decimal 21234513
12 Duodecimal 71405a9
16 Hexadecimal 1440351
20 Vigesimal 6ce65d
36 Base36 cn4nl

Cryptographic Hash Functions

md5 fad1204a0b7671a5c475f5d407d6cb97
sha1 efafba37c7a63c5eac4d902414c88f316001b0b3
sha256 a84ab501f4890ab32c4cf888a726e0b865f46ede3212dc65d06470c3c82589a5
sha512 d56d65ecf9398e39eb64c7092c5fcc5c0abe86d3cf9fe5df68120392e97a26e7c486ed840271bfe96fc0155e042e2917b55bdfe8b33e62a219abb8c93d074bb0
ripemd-160 d9d04d164f61a65dce4f9ebd6b48973bdbd9470b

21234513 as geometric shapes

Circle

Radius = n
Diameter 42469026
Circumference 133420380.08671
Area 1.4165583977081E+15

Sphere

Radius = n
Volume 4.0106570281857E+22
Surface area 5.6662335908325E+15
Circumference 133420380.08671

Square

Length = n
Perimeter 84938052
Area 450904542347169
Diagonal 30030136.274988

Cube

Length = n
Surface area 2705427254083014
Volume 9.57473836623E+21
Space diagonal 36779255.389982

Equilateral Triangle

Length = n
Perimeter 63703539
Area 1.9524739417722E+14
Altitude 18389627.694991

Triangular Pyramid

Length = n
Surface area 1.9524739417722E+14
Volume 1.128393737808E+21
Height 10010045.424996