20648340 (number)

20648340 is an even 8-digits composite number following 20648339 and preceding 20648341. In scientific notation, it is written as 2.0648340 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5506176 positive integers (up to 20648340) that are relatively prime to 20648340.

Interesting facts

Basic properties

Name

Name twenty million six hundred forty-eight thousand three hundred forty

Notation

Scientific notation 2.0648340 × 10^7
Engineering notation 2.0648340 × 10^6

Prime Factorization of 20648340

Prime Factorization 2 × 2 × 5 × 9 × 114713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10324170
Product of the distinct prime numbers

The prime factorization of 20648340 is 2 × 2 × 5 × 9 × 114713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 42, 30, 728, 809, 8514, 7338, 39852, 88281, 56324, 697609, 7509032, 5488960, 45237482, 49484881, 909047199, 660038935, 4264154926, 3712044620

Basic calculations (n = 20648340)

Multiplication

n×y
n×2 41296680
n×3 61945020
n×4 82593360
n×5 103241700

Division

n÷y
n÷2 10324170
n÷3 6882780
n÷3 5162085
n÷5 4129668

Exponentiation

ny
n2 426353944755600
n3 8.8035012116548E+21
n4 1.8177768620866E+29
n5 3.7534074692497E+36

Nth Root

y√n
2√n 4544.0444540079
3√n 274.34373540047
4√n 67.409527917112
5√n 29.038690540117

Divisors of 20648340

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 114713, 229426, 458852, 573565, 1032417, 1147130, 2064834, 2294260, 4129668, 5162085, 10324170, 20648340

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 -20648339
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 20648340 can be divided by 24 positive divisors. The sum of these divisors (counting 20648340) is 1, the average is 0.041666666666667.

Base conversion 20648340

Base System Value
2 Binary 1001110110001000110010100
3 Ternary 1102212001012100
4 Quaternary 1032301012110
5 Quinary 20241221330
6 Senary 2014322100
8 Octal 116610624
10 Decimal 20648340
12 Duodecimal 6ab9330
16 Hexadecimal 13b1194
20 Vigesimal 6910h0
36 Base36 cakd0

Cryptographic Hash Functions

md5 6771254cc498f0beda1f421205ce5662
sha1 d195d58af54bec3324a1323b0e5ce7dd594a64c5
sha256 29c1d86f58e7c2d715bbab8f3af03fb4218e1bddd2dc13a42172a019ea43398d
sha512 cc3e080e10943b88298fe90de7d93bec744fa06630aa59639f3e0311fdf79b70e229b2a23f8ef3a2e9ff38262ffc3d4a62116d162002036e41776597be0cadbe
ripemd-160 0454955f99422e63f23f57ae9efcabc9baea2712

20648340 as geometric shapes

Circle

Radius = n
Diameter 41296680
Circumference 129737346.50565
Area 1.3394304206732E+15

Sphere

Radius = n
Volume 3.6876019643205E+22
Surface area 5.3577216826929E+15
Circumference 129737346.50565

Square

Length = n
Perimeter 82593360
Area 426353944755600
Diagonal 29201162.468491

Cube

Length = n
Surface area 2558123668533600
Volume 8.8035012116548E+21
Space diagonal 35763973.971957

Equilateral Triangle

Length = n
Perimeter 61945020
Area 1.8461667358103E+14
Altitude 17881986.985978

Triangular Pyramid

Length = n
Surface area 1.8461667358103E+14
Volume 1.0375025674909E+21
Height 9733720.8228303