21874476 (number)

21874476 is an even 8-digits composite number following 21874475 and preceding 21874477. In scientific notation, it is written as 2.1874476 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 6730560 positive integers (up to 21874476) that are relatively prime to 21874476.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred seventy-four thousand four hundred seventy-six

Notation

Scientific notation 2.1874476 × 10^7
Engineering notation 2.1874476 × 10^6

Prime Factorization of 21874476

Prime Factorization 2 × 2 × 39 × 140221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10937238
Product of the distinct prime numbers

The prime factorization of 21874476 is 2 × 2 × 39 × 140221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 28, 92, 528, 459, 3684, 8304, 84826, 70319, 631997, 444842, 7870845, 4440708, 40446961, 69424454, 828109676, 951003809, 6474975410, 4635264990

Basic calculations (n = 21874476)

Multiplication

n×y
n×2 43748952
n×3 65623428
n×4 87497904
n×5 109372380

Division

n÷y
n÷2 10937238
n÷3 7291492
n÷3 5468619
n÷5 4374895.2

Exponentiation

ny
n2 478492700274576
n3 1.0466777088331E+22
n4 2.2895526421606E+29
n5 5.0082764321678E+36

Nth Root

y√n
2√n 4677.0157151757
3√n 279.67000238631
4√n 68.38871043656
5√n 29.375653150479

Divisors of 21874476

1, 2, 4, 39, 78, 156, 140221, 280442, 560884, 5468619, 10937238, 21874476

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 -21874475
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 21874476 can be divided by 12 positive divisors. The sum of these divisors (counting 21874476) is 1, the average is 0.083333333333333.

Base conversion 21874476

Base System Value
2 Binary 1010011011100011100101100
3 Ternary 1112011100010210
4 Quaternary 1103130130230
5 Quinary 21044440401
6 Senary 2100502420
8 Octal 123343454
10 Decimal 21874476
12 Duodecimal 73aaa10
16 Hexadecimal 14dc72c
20 Vigesimal 6ge63g
36 Base36 d0ugc

Cryptographic Hash Functions

md5 9d28829f65f92f12a33c93ccb99ca881
sha1 6b45aa9fde8c4e2e140089fa084b65a6281f1e02
sha256 a305980ca4f0308ef55d31d76e5bebe0ef9e15f9cb2e75c719a0b78976917487
sha512 1470ba98d6ca250ca51150e71dc85bdabcb6c7ab20d539f7b47bb76b7bb03920231025020b8f5423baa3095f26d25e37be70172eb25b7a21e4331e36f31ca483
ripemd-160 df96dcd7779ac5e2e93fb067231be1dd79de2e7b

21874476 as geometric shapes

Circle

Radius = n
Diameter 43748952
Circumference 137441386.20545
Area 1.503229151979E+15

Sphere

Radius = n
Volume 4.3843133343285E+22
Surface area 6.0129166079158E+15
Circumference 137441386.20545

Square

Length = n
Perimeter 87497904
Area 478492700274576
Diagonal 30935180.629005

Cube

Length = n
Surface area 2870956201647456
Volume 1.0466777088331E+22
Space diagonal 37887703.820946

Equilateral Triangle

Length = n
Perimeter 65623428
Area 2.071934169816E+14
Altitude 18943851.910473

Triangular Pyramid

Length = n
Surface area 2.071934169816E+14
Volume 1.2335215093879E+21
Height 10311726.876335