21568332 (number)

21568332 is an even 8-digits composite number following 21568331 and preceding 21568333. In scientific notation, it is written as 2.1568332 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 7178688 positive integers (up to 21568332) that are relatively prime to 21568332.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred sixty-eight thousand three hundred thirty-two

Notation

Scientific notation 2.1568332 × 10^7
Engineering notation 2.1568332 × 10^6

Prime Factorization of 21568332

Prime Factorization 2 × 2 × 3 × 1453 × 1237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10784166
Product of the distinct prime numbers

The prime factorization of 21568332 is 2 × 2 × 3 × 1453 × 1237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 23, 18, 772, 598, 1466, 9759, 79574, 2773, 390844, 321074, 3234676, 5370191, 33461905, 22530237, 390579770, 779700114, 229049840, 1511515777

Basic calculations (n = 21568332)

Multiplication

n×y
n×2 43136664
n×3 64704996
n×4 86273328
n×5 107841660

Division

n÷y
n÷2 10784166
n÷3 7189444
n÷3 5392083
n÷5 4313666.4

Exponentiation

ny
n2 465192945262224
n3 1.0033435887473E+22
n4 2.1640447632174E+29
n5 4.6674835915935E+36

Nth Root

y√n
2√n 4644.1718314464
3√n 278.35916174989
4√n 68.148160880881
5√n 29.292963604056

Divisors of 21568332

1, 2, 3, 4, 6, 12, 1237, 1453, 2474, 2906, 3711, 4359, 4948, 5812, 7422, 8718, 14844, 17436, 1797361, 3594722, 5392083, 7189444, 10784166, 21568332

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21568331
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21568332 can be divided by 24 positive divisors. The sum of these divisors (counting 21568332) is 1, the average is 0.041666666666667.

Base conversion 21568332

Base System Value
2 Binary 1010010010001101101001100
3 Ternary 1111120210012010
4 Quaternary 1102101231030
5 Quinary 21010141312
6 Senary 2050141220
8 Octal 122215514
10 Decimal 21568332
12 Duodecimal 7281810
16 Hexadecimal 1491b4c
20 Vigesimal 6eg0gc
36 Base36 cua8c

Cryptographic Hash Functions

md5 14f1421e95356c9ac1f7614f9f9e3e09
sha1 a774cc29aa7d71bbbac75bd4e2a6b7fb981de3fa
sha256 9ab86d6648304e920d59b8d9bef72d6c7a62ab85d201dc49e8f940aa55082ac1
sha512 6b66e4db029cf549377cb434f5fd2c149b81b19072a863b42aa8bd1d342702e5cc6fe3e35a777055c6feb448e7491fe3afd6158d5f7d53ac66fd284a50dd3163
ripemd-160 f2809a36832d72503f171b338d3bfc210acff2f6

21568332 as geometric shapes

Circle

Radius = n
Diameter 43136664
Circumference 135517826.72277
Area 1.4614467393376E+15

Sphere

Radius = n
Volume 4.2027957965801E+22
Surface area 5.8457869573504E+15
Circumference 135517826.72277

Square

Length = n
Perimeter 86273328
Area 465192945262224
Diagonal 30502227.632166

Cube

Length = n
Surface area 2791157671573344
Volume 1.0033435887473E+22
Space diagonal 37357446.858514

Equilateral Triangle

Length = n
Perimeter 64704996
Area 2.0143445412919E+14
Altitude 18678723.429257

Triangular Pyramid

Length = n
Surface area 2.0143445412919E+14
Volume 1.1824517591055E+21
Height 10167409.210722