21242024 (number)

21242024 is an even 8-digits composite number following 21242023 and preceding 21242025. In scientific notation, it is written as 2.1242024 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 16 positive divisors. There are 10492720 positive integers (up to 21242024) that are relatively prime to 21242024.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-two thousand twenty-four

Notation

Scientific notation 2.1242024 × 10^7
Engineering notation 2.1242024 × 10^6

Prime Factorization of 21242024

Prime Factorization 2 × 2 × 2 × 83 × 31991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5310506
Product of the distinct prime numbers

The prime factorization of 21242024 is 2 × 2 × 2 × 83 × 31991. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 86, 44, 835, 926, 6125, 3129, 94268, 12900, 341219, 91301, 9946022, 2075567, 9517386, 59922671, 816142441, 446256771, 7560913677, 8625526776

Basic calculations (n = 21242024)

Multiplication

n×y
n×2 42484048
n×3 63726072
n×4 84968096
n×5 106210120

Division

n÷y
n÷2 10621012
n÷3 7080674.6666667
n÷3 5310506
n÷5 4248404.8

Exponentiation

ny
n2 451223583616576
n3 9.5849021925493E+21
n4 2.0360272241179E+29
n5 4.3249339159365E+36

Nth Root

y√n
2√n 4608.9070287868
3√n 276.94825413696
4√n 67.888931563155
5√n 29.20378745833

Divisors of 21242024

1, 2, 4, 8, 83, 166, 332, 664, 31991, 63982, 127964, 255928, 2655253, 5310506, 10621012, 21242024

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 -21242023
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 21242024 can be divided by 16 positive divisors. The sum of these divisors (counting 21242024) is 1, the average is 0.0625.

Base conversion 21242024

Base System Value
2 Binary 1010001000010000010101000
3 Ternary 1110222012120122
4 Quaternary 1101002002220
5 Quinary 20414221044
6 Senary 2035142412
8 Octal 121020250
10 Decimal 21242024
12 Duodecimal 7144a08
16 Hexadecimal 14420a8
20 Vigesimal 6cf514
36 Base36 cnag8

Cryptographic Hash Functions

md5 b2804e157de9f54ef023e945df003b70
sha1 7833509534b4d203b7f9fe89c9331469461ab8e4
sha256 b1a0c82328c5f55f22fa2834c5014420c3dfa5b0f046a434ee3eca1d121ec352
sha512 817ac4d09de0e0132c7420455862f74ea6a485eb06931f7a3f274a8de59216557180ff15b266e2f3cc967a99f0e5f8b1ae1713f70f040fc2a2adc546c3729f17
ripemd-160 b7df3a0f8b9a187dcd3ad540554643724de6d78d

21242024 as geometric shapes

Circle

Radius = n
Diameter 42484048
Circumference 133467573.09156
Area 1.4175606954163E+15

Sphere

Radius = n
Volume 4.0149144417986E+22
Surface area 5.6702427816652E+15
Circumference 133467573.09156

Square

Length = n
Perimeter 84968096
Area 451223583616576
Diagonal 30040758.433055

Cube

Length = n
Surface area 2707341501699456
Volume 9.5849021925493E+21
Space diagonal 36792264.823597

Equilateral Triangle

Length = n
Perimeter 63726072
Area 1.953855430993E+14
Altitude 18396132.411799

Triangular Pyramid

Length = n
Surface area 1.953855430993E+14
Volume 1.1295915562269E+21
Height 10013586.144352