21932272 (number)

21932272 is an even 8-digits composite number following 21932271 and preceding 21932273. In scientific notation, it is written as 2.1932272 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 10895040 positive integers (up to 21932272) that are relatively prime to 21932272.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred thirty-two thousand two hundred seventy-two

Notation

Scientific notation 2.1932272 × 10^7
Engineering notation 2.1932272 × 10^6

Prime Factorization of 21932272

Prime Factorization 2 × 2 × 2 × 2 × 157 × 8731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2741534
Product of the distinct prime numbers

The prime factorization of 21932272 is 2 × 2 × 2 × 2 × 157 × 8731. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 9, 44, 444, 759, 9000, 3159, 1440, 92353, 751099, 916553, 8847755, 9686678, 17233465, 84198016, 98635101, 910536632, 3427124518, 5155572283

Basic calculations (n = 21932272)

Multiplication

n×y
n×2 43864544
n×3 65796816
n×4 87729088
n×5 109661360

Division

n÷y
n÷2 10966136
n÷3 7310757.3333333
n÷3 5483068
n÷5 4386454.4

Exponentiation

ny
n2 481024555081984
n3 1.0549961380737E+22
n4 2.3138462259182E+29
n5 5.0747904793012E+36

Nth Root

y√n
2√n 4683.1903655521
3√n 279.91609730984
4√n 68.433839330788
5√n 29.391159841894

Divisors of 21932272

1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 8731, 17462, 34924, 69848, 139696, 1370767, 2741534, 5483068, 10966136, 21932272

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21932271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21932272 can be divided by 20 positive divisors. The sum of these divisors (counting 21932272) is 1, the average is 0.05.

Base conversion 21932272

Base System Value
2 Binary 1010011101010100011110000
3 Ternary 1112021021102101
4 Quaternary 1103222203300
5 Quinary 21103313042
6 Senary 2102030144
8 Octal 123524360
10 Decimal 21932272
12 Duodecimal 7418354
16 Hexadecimal 14ea8f0
20 Vigesimal 6h1adc
36 Base36 d231s

Cryptographic Hash Functions

md5 19e4964904e9b86e66b3add46389f1f5
sha1 b4ae3009ef4f6a14a86a02e0fae114c92f3eecb8
sha256 8d0ad7d2b6f5f8aa035192625465fce6a1583411a742a14e098dc00a1e468a81
sha512 a5898c145f976b5759e16d7f1a367cfab7316e1318a4f5379c23ed7abf9ef9b8c51a954c490042523fd4b1aefb55d9cbf36b7423ef214a6d6cfb787c3188bea7
ripemd-160 34d1722978ac6f0685f011302b79e0198c68323a

21932272 as geometric shapes

Circle

Radius = n
Diameter 43864544
Circumference 137804529.18347
Area 1.5111832084419E+15

Sphere

Radius = n
Volume 4.4191574892506E+22
Surface area 6.0447328337674E+15
Circumference 137804529.18347

Square

Length = n
Perimeter 87729088
Area 481024555081984
Diagonal 31016916.516056

Cube

Length = n
Surface area 2886147330491904
Volume 1.0549961380737E+22
Space diagonal 37987809.42942

Equilateral Triangle

Length = n
Perimeter 65796816
Area 2.0828974227255E+14
Altitude 18993904.71471

Triangular Pyramid

Length = n
Surface area 2.0828974227255E+14
Volume 1.2433248722626E+21
Height 10338972.172019