21492296 (number)

21492296 is an even 8-digits composite number following 21492295 and preceding 21492297. In scientific notation, it is written as 2.1492296 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 9210960 positive integers (up to 21492296) that are relatively prime to 21492296.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-two thousand two hundred ninety-six

Notation

Scientific notation 2.1492296 × 10^7
Engineering notation 2.1492296 × 10^6

Prime Factorization of 21492296

Prime Factorization 2 × 2 × 2 × 7 × 383791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5373074
Product of the distinct prime numbers

The prime factorization of 21492296 is 2 × 2 × 2 × 7 × 383791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 2, 45, 417, 141, 345, 8764, 72071, 17874, 260977, 672310, 1125034, 6718325, 38412863, 4414032, 902958767, 742862178, 3203799637, 8277728624

Basic calculations (n = 21492296)

Multiplication

n×y
n×2 42984592
n×3 64476888
n×4 85969184
n×5 107461480

Division

n÷y
n÷2 10746148
n÷3 7164098.6666667
n÷3 5373074
n÷5 4298459.2

Exponentiation

ny
n2 461918787351616
n3 9.927695305722E+21
n4 2.1336896610839E+29
n5 4.5857889768154E+36

Nth Root

y√n
2√n 4635.9784296306
3√n 278.03167177071
4√n 68.088019721759
5√n 29.272280805992

Divisors of 21492296

1, 2, 4, 7, 8, 14, 28, 56, 383791, 767582, 1535164, 2686537, 3070328, 5373074, 10746148, 21492296

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 -21492295
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 21492296 can be divided by 16 positive divisors. The sum of these divisors (counting 21492296) is 1, the average is 0.0625.

Base conversion 21492296

Base System Value
2 Binary 1010001111111001001001000
3 Ternary 1111102220212222
4 Quaternary 1101333021020
5 Quinary 21000223141
6 Senary 2044353212
8 Octal 121771110
10 Decimal 21492296
12 Duodecimal 7245808
16 Hexadecimal 147f248
20 Vigesimal 6e6aeg
36 Base36 csnk8

Cryptographic Hash Functions

md5 1ed8af167902431b1cd8d89d3f7a9969
sha1 ef4415c92f911e05bce2a341cb1e2a61171bb950
sha256 5546b86ebd4eaead4f856ff38db8963a498098544f3358af3f7d8a9566b81e15
sha512 be9966090727df8a64d780485e3e14b7085afa56c744abc3c54a62634781ee0f3d97c58889e39ee2c64c339fedd9e20ea2deb61a014acbb7749608f86d11d66e
ripemd-160 e2669028a379d63b9d5e16c206eb4eaaf46b78f3

21492296 as geometric shapes

Circle

Radius = n
Diameter 42984592
Circumference 135040078.44475
Area 1.4511606688989E+15

Sphere

Radius = n
Volume 4.1585032852712E+22
Surface area 5.8046426755958E+15
Circumference 135040078.44475

Square

Length = n
Perimeter 85969184
Area 461918787351616
Diagonal 30394696.489737

Cube

Length = n
Surface area 2771512724109696
Volume 9.927695305722E+21
Space diagonal 37225748.643309

Equilateral Triangle

Length = n
Perimeter 64476888
Area 2.000167021659E+14
Altitude 18612874.321655

Triangular Pyramid

Length = n
Surface area 2.000167021659E+14
Volume 1.1699901120383E+21
Height 10131565.496579