21932736 (number)

21932736 is an even 8-digits composite number following 21932735 and preceding 21932737. In scientific notation, it is written as 2.1932736 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 6266112 positive integers (up to 21932736) that are relatively prime to 21932736.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred thirty-two thousand seven hundred thirty-six

Notation

Scientific notation 2.1932736 × 10^7
Engineering notation 2.1932736 × 10^6

Prime Factorization of 21932736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 16319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 685398
Product of the distinct prime numbers

The prime factorization of 21932736 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 16319. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21932736)

Multiplication

n×y
n×2 43865472
n×3 65798208
n×4 87730944
n×5 109663680

Division

n÷y
n÷2 10966368
n÷3 7310912
n÷3 5483184
n÷5 4386547.2

Exponentiation

ny
n2 481044908445696
n3 1.0550630981084E+22
n4 2.3140420394153E+29
n5 5.0753273143397E+36

Nth Root

y√n
2√n 4683.2399041689
3√n 279.91807126787
4√n 68.434201275159
5√n 29.391284200946

Divisors of 21932736

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21932735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21932736 can be divided by 56 positive divisors. The sum of these divisors (counting 21932736) is 1, the average is 0.017857142857143.

Base conversion 21932736

Base System Value
2 Binary 1010011101010101011000000
3 Ternary 1112021022001120
4 Quaternary 1103222223000
5 Quinary 21103321421
6 Senary 2102032240
8 Octal 123525300
10 Decimal 21932736
12 Duodecimal 7418680
16 Hexadecimal 14eaac0
20 Vigesimal 6h1bgg
36 Base36 d23eo

Cryptographic Hash Functions

md5 7b517b740179b2e0c1dbbb87e088f5de
sha1 8eaae2cf5832bc2c3e1e43f1940aab2eada582eb
sha256 c20b83e2014326d6c20fcdca60ce7daf9cab6d2382c2169fe56f73c678cdba09
sha512 3e677480f321f45d8cd9d2c7e930359f44382896ba5578b2ff2aa9fadfc96dae7234729656c7d1efa94c39b5f4ee4a48c13f940b96d32f5a1ee370b55a8e8987
ripemd-160 4c1fb54a3df9fbfad83206129d4e7fb5235275c5

21932736 as geometric shapes

Circle

Radius = n
Diameter 43865472
Circumference 137807444.58145
Area 1.5112471504198E+15

Sphere

Radius = n
Volume 4.4194379707879E+22
Surface area 6.0449886016791E+15
Circumference 137807444.58145

Square

Length = n
Perimeter 87730944
Area 481044908445696
Diagonal 31017572.711149

Cube

Length = n
Surface area 2886269450674176
Volume 1.0550630981084E+22
Space diagonal 37988613.100995

Equilateral Triangle

Length = n
Perimeter 65798208
Area 2.0829855553757E+14
Altitude 18994306.550497

Triangular Pyramid

Length = n
Surface area 2.0829855553757E+14
Volume 1.2434037854202E+21
Height 10339190.903716