21346722 (number)

21346722 is an even 8-digits composite number following 21346721 and preceding 21346723. In scientific notation, it is written as 2.1346722 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 7115568 positive integers (up to 21346722) that are relatively prime to 21346722.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-six thousand seven hundred twenty-two

Notation

Scientific notation 2.1346722 × 10^7
Engineering notation 2.1346722 × 10^6

Prime Factorization of 21346722

Prime Factorization 2 × 3 × 3 × 1185929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7115574
Product of the distinct prime numbers

The prime factorization of 21346722 is 2 × 3 × 3 × 1185929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 77, 82, 865, 266, 521, 7240, 22408, 48773, 856700, 850369, 7010419, 8366202, 1287877, 93442204, 115474355, 43020256, 4908971967, 1764263975

Basic calculations (n = 21346722)

Multiplication

n×y
n×2 42693444
n×3 64040166
n×4 85386888
n×5 106733610

Division

n÷y
n÷2 10673361
n÷3 7115574
n÷3 5336680.5
n÷5 4269344.4

Exponentiation

ny
n2 455682540145284
n3 9.7273285047352E+21
n4 2.0764657739326E+29
n5 4.4325737618654E+36

Nth Root

y√n
2√n 4620.2512918671
3√n 277.40251750048
4√n 67.972430380759
5√n 29.232518880632

Divisors of 21346722

1, 2, 3, 6, 9, 18, 1185929, 2371858, 3557787, 7115574, 10673361, 21346722

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 -21346721
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 21346722 can be divided by 12 positive divisors. The sum of these divisors (counting 21346722) is 1, the average is 0.083333333333333.

Base conversion 21346722

Base System Value
2 Binary 1010001011011100110100010
3 Ternary 1111011112012100
4 Quaternary 1101123212202
5 Quinary 20431043342
6 Senary 2041311230
8 Octal 121334642
10 Decimal 21346722
12 Duodecimal 7195516
16 Hexadecimal 145b9a2
20 Vigesimal 6d86g2
36 Base36 cpj8i

Cryptographic Hash Functions

md5 1bd390c05fde63a33093849ee301b7b3
sha1 54724cfd6f534aaab1a46de140a95cc5478290bc
sha256 34ac9932c171bb4f527468305002e5ae4cb9feb7f100f0c8f12ca4123a636b7c
sha512 996fa161f01c7e2342bf2e0f8bdbf66bf26823136986b30480d637f860c337b492f1d1cdad16e9662303717f9155a8a5e69b724fb3aa9b49b35ad67f8eadf767
ripemd-160 ff2d68c710c6023acd9087b2fd99ef9048dc3bc5

21346722 as geometric shapes

Circle

Radius = n
Diameter 42693444
Circumference 134125410.02685
Area 1.4315689204896E+15

Sphere

Radius = n
Volume 4.0745738359374E+22
Surface area 5.7262756819582E+15
Circumference 134125410.02685

Square

Length = n
Perimeter 85386888
Area 455682540145284
Diagonal 30188823.764608

Cube

Length = n
Surface area 2734095240871704
Volume 9.7273285047352E+21
Space diagonal 36973607.079048

Equilateral Triangle

Length = n
Perimeter 64040166
Area 1.9731632791342E+14
Altitude 18486803.539524

Triangular Pyramid

Length = n
Surface area 1.9731632791342E+14
Volume 1.1463766580879E+21
Height 10062941.254869