21496468 (number)

21496468 is an even 8-digits composite number following 21496467 and preceding 21496469. In scientific notation, it is written as 2.1496468 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 9159168 positive integers (up to 21496468) that are relatively prime to 21496468.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand four hundred sixty-eight

Notation

Scientific notation 2.1496468 × 10^7
Engineering notation 2.1496468 × 10^6

Prime Factorization of 21496468

Prime Factorization 2 × 2 × 7 × 179 × 4289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10748234
Product of the distinct prime numbers

The prime factorization of 21496468 is 2 × 2 × 7 × 179 × 4289. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 37, 89, 733, 66, 5718, 3382, 33788, 1108, 128065, 23785, 9336498, 9218699, 51253305, 18391342, 763566810, 667510581, 9594116088, 602824955

Basic calculations (n = 21496468)

Multiplication

n×y
n×2 42992936
n×3 64489404
n×4 85985872
n×5 107482340

Division

n÷y
n÷2 10748234
n÷3 7165489.3333333
n÷3 5374117
n÷5 4299293.6

Exponentiation

ny
n2 462098136475024
n3 9.933477803595E+21
n4 2.1353468773369E+29
n5 4.5902415817573E+36

Nth Root

y√n
2√n 4636.4283667496
3√n 278.04966074511
4√n 68.091323725931
5√n 29.273417161774

Divisors of 21496468

1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 4289, 5012, 8578, 17156, 30023, 60046, 120092, 767731, 1535462, 3070924, 5374117, 10748234, 21496468

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 -21496467
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 21496468 can be divided by 24 positive divisors. The sum of these divisors (counting 21496468) is 1, the average is 0.041666666666667.

Base conversion 21496468

Base System Value
2 Binary 1010010000000001010010100
3 Ternary 1111110010121111
4 Quaternary 1102000022110
5 Quinary 21000341333
6 Senary 2044424404
8 Octal 122001224
10 Decimal 21496468
12 Duodecimal 7248104
16 Hexadecimal 1480294
20 Vigesimal 6e7138
36 Base36 csqs4

Cryptographic Hash Functions

md5 b3a0391d75416aa135c67b752b7410b9
sha1 3fcb091872d2e98b5015b0a6ec24d1f8870d7af8
sha256 c3e6bb66a8b4f5230ca72649438b6d8db21f54c1e6308a3a2ad0e38477b51e1a
sha512 53b4c5c7753915efbbb9105d70c63b91d314740b4f3fabd665e485fae724bb08b56942f4c6870fd3314f07f45d518ceda7493974387fdd0d809ea0c07a9a6c93
ripemd-160 55b8a4aa36416e861a0977548ac7596e2dcbd3be

21496468 as geometric shapes

Circle

Radius = n
Diameter 42992936
Circumference 135066291.89386
Area 1.4517241107875E+15

Sphere

Radius = n
Volume 4.1609254523162E+22
Surface area 5.8068964431499E+15
Circumference 135066291.89386

Square

Length = n
Perimeter 85985872
Area 462098136475024
Diagonal 30400596.588719

Cube

Length = n
Surface area 2772588818850144
Volume 9.933477803595E+21
Space diagonal 37232974.759279

Equilateral Triangle

Length = n
Perimeter 64489404
Area 2.0009436261441E+14
Altitude 18616487.379639

Triangular Pyramid

Length = n
Surface area 2.0009436261441E+14
Volume 1.170671585948E+21
Height 10133532.19624