21932361 (number)

21932361 is an odd 8-digits composite number following 21932360 and preceding 21932362. In scientific notation, it is written as 2.1932361 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 13292280 positive integers (up to 21932361) that are relatively prime to 21932361.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred thirty-two thousand three hundred sixty-one

Notation

Scientific notation 2.1932361 × 10^7
Engineering notation 2.1932361 × 10^6

Prime Factorization of 21932361

Prime Factorization 3 × 3 × 11 × 221539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7310787
Product of the distinct prime numbers

The prime factorization of 21932361 is 3 × 3 × 11 × 221539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 78, 10, 868, 419, 2646, 3152, 10600, 12417, 437986, 2542, 7829680, 4529876, 532891, 86950209, 18286121, 855341973, 978333492, 7344730765

Basic calculations (n = 21932361)

Multiplication

n×y
n×2 43864722
n×3 65797083
n×4 87729444
n×5 109661805

Division

n÷y
n÷2 10966180.5
n÷3 7310787
n÷3 5483090.25
n÷5 4386472.2

Exponentiation

ny
n2 481028459034321
n3 1.0550089814814E+22
n4 2.3138837840093E+29
n5 5.0748934462939E+36

Nth Root

y√n
2√n 4683.1998676119
3√n 279.91647593757
4√n 68.433908755908
5√n 29.39118369541

Divisors of 21932361

1, 3, 9, 11, 33, 99, 221539, 664617, 1993851, 2436929, 7310787, 21932361

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 -21932360
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 21932361 can be divided by 12 positive divisors. The sum of these divisors (counting 21932361) is 1, the average is 0.083333333333333.

Base conversion 21932361

Base System Value
2 Binary 1010011101010100101001001
3 Ternary 1112021021112200
4 Quaternary 1103222211021
5 Quinary 21103313421
6 Senary 2102030413
8 Octal 123524511
10 Decimal 21932361
12 Duodecimal 7418409
16 Hexadecimal 14ea949
20 Vigesimal 6h1ai1
36 Base36 d2349

Cryptographic Hash Functions

md5 2f2fc49d299f1149ddd479976724a743
sha1 b8c2d77f1af3bf8bba70fb5aa91039849a918ff7
sha256 71ddf29ac019c59ca4f5703733d0097e00fb2d17a064c310477ff00abffd32e2
sha512 a6681c08e1017e1e10bd6bccfd5fb91aabfebac4443f46bdfb69a790c2054bee2a4598a1f4dd1b064fe321f4983e59aca5a83f4e2e7a59d46c907af0e8d4a51d
ripemd-160 b522987a0d87c67db3dd0532784f6273a9064b47

21932361 as geometric shapes

Circle

Radius = n
Diameter 43864722
Circumference 137805088.38696
Area 1.5111954730698E+15

Sphere

Radius = n
Volume 4.4192112875911E+22
Surface area 6.0447818922794E+15
Circumference 137805088.38696

Square

Length = n
Perimeter 87729444
Area 481028459034321
Diagonal 31017042.381063

Cube

Length = n
Surface area 2886170754205926
Volume 1.0550089814814E+22
Space diagonal 37987963.581942

Equilateral Triangle

Length = n
Perimeter 65797083
Area 2.082914327335E+14
Altitude 18993981.790971

Triangular Pyramid

Length = n
Surface area 2.082914327335E+14
Volume 1.2433400083637E+21
Height 10339014.127021