21363558 (number)

21363558 is an even 8-digits composite number following 21363557 and preceding 21363559. In scientific notation, it is written as 2.1363558 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6986720 positive integers (up to 21363558) that are relatively prime to 21363558.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred sixty-three thousand five hundred fifty-eight

Notation

Scientific notation 2.1363558 × 10^7
Engineering notation 2.1363558 × 10^6

Prime Factorization of 21363558

Prime Factorization 2 × 3 × 53 × 67181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21363558
Product of the distinct prime numbers

The prime factorization of 21363558 is 2 × 3 × 53 × 67181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21363558)

Multiplication

n×y
n×2 42727116
n×3 64090674
n×4 85454232
n×5 106817790

Division

n÷y
n÷2 10681779
n÷3 7121186
n÷3 5340889.5
n÷5 4272711.6

Exponentiation

ny
n2 456401610419364
n3 9.7503622754875E+21
n4 2.0830242999339E+29
n5 4.4500810447047E+36

Nth Root

y√n
2√n 4622.0729115842
3√n 277.47542676651
4√n 67.985828755588
5√n 29.237128520431

Divisors of 21363558

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 -21363557
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 21363558 can be divided by 16 positive divisors. The sum of these divisors (counting 21363558) is 1, the average is 0.0625.

Base conversion 21363558

Base System Value
2 Binary 1010001011111101101100110
3 Ternary 1111012101021220
4 Quaternary 1101133231212
5 Quinary 20432113213
6 Senary 2041521210
8 Octal 121375546
10 Decimal 21363558
12 Duodecimal 71a3206
16 Hexadecimal 145fb66
20 Vigesimal 6da8hi
36 Base36 cpw86

Cryptographic Hash Functions

md5 b4be23fe4065fc552fe3ce06f5738040
sha1 84e12746a9a9635cf3eedebc759bb0e4aaf237f5
sha256 79c75e60a927a26e030b49ea2cfee619c40f94a611c64c12bc947f8ffd3fdd93
sha512 f2b6736417cd5f5298e27a631db2f403881d983f3d5cee9094e30281c707e06be80c07650992f9d37eb479470cac834ad003878c1f446377c74a852fa33ff807
ripemd-160 40ce5529adaa4cc9095b012fa32b079adc052f32

21363558 as geometric shapes

Circle

Radius = n
Diameter 42727116
Circumference 134231193.73468
Area 1.43382794638E+15

Sphere

Radius = n
Volume 4.0842221992681E+22
Surface area 5.7353117855201E+15
Circumference 134231193.73468

Square

Length = n
Perimeter 85454232
Area 456401610419364
Diagonal 30212633.464144

Cube

Length = n
Surface area 2738409662516184
Volume 9.7503622754875E+21
Space diagonal 37002767.886445

Equilateral Triangle

Length = n
Perimeter 64090674
Area 1.9762769447565E+14
Altitude 18501383.943222

Triangular Pyramid

Length = n
Surface area 1.9762769447565E+14
Volume 1.1490912140038E+21
Height 10070877.821381