20694448 (number)

20694448 is an even 8-digits composite number following 20694447 and preceding 20694449. In scientific notation, it is written as 2.0694448 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 10304000 positive integers (up to 20694448) that are relatively prime to 20694448.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-four thousand four hundred forty-eight

Notation

Scientific notation 2.0694448 × 10^7
Engineering notation 2.0694448 × 10^6

Prime Factorization of 20694448

Prime Factorization 2 × 2 × 2 × 2 × 251 × 5153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2586806
Product of the distinct prime numbers

The prime factorization of 20694448 is 2 × 2 × 2 × 2 × 251 × 5153. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 22, 48, 104, 303, 180, 4133, 21127, 55789, 110736, 231974, 238909, 1692311, 24791517, 80535016, 460284704, 418975999, 3335939728, 7609567553

Basic calculations (n = 20694448)

Multiplication

n×y
n×2 41388896
n×3 62083344
n×4 82777792
n×5 103472240

Division

n÷y
n÷2 10347224
n÷3 6898149.3333333
n÷3 5173612
n÷5 4138889.6

Exponentiation

ny
n2 428260178024704
n3 8.862607984603E+21
n4 1.8340678008175E+29
n5 3.7955020732492E+36

Nth Root

y√n
2√n 4549.1150787818
3√n 274.5477879161
4√n 67.447128024711
5√n 29.051647723279

Divisors of 20694448

1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 5153, 10306, 20612, 41224, 82448, 1293403, 2586806, 5173612, 10347224, 20694448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20694447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20694448 can be divided by 20 positive divisors. The sum of these divisors (counting 20694448) is 1, the average is 0.05.

Base conversion 20694448

Base System Value
2 Binary 1001110111100010110110000
3 Ternary 1102221101110001
4 Quaternary 1032330112300
5 Quinary 20244210243
6 Senary 2015315344
8 Octal 116742660
10 Decimal 20694448
12 Duodecimal 6b1bb54
16 Hexadecimal 13bc5b0
20 Vigesimal 696g28
36 Base36 cbjxs

Cryptographic Hash Functions

md5 99c10b9f3ff7b70a7268d4ef987042f7
sha1 46d59b27c6475c4a7d3e9631bfb016fe4199c747
sha256 9b78d0c2373c7dd194e61eef3ca063cc1305a21bea3a026716bac72be0dcf3ba
sha512 8a636a0c5b7b6a17a2ca6d1ef8a0c7b547025f7cf2428d3dbd2cd13b0c07d4ca3de7c7523b39f68405ea3ef2d76b2349fc798eb97d3045b77314143eb3c904ff
ripemd-160 c7cc3272b8b174f4405a157ac73fe3b7b41c381b

20694448 as geometric shapes

Circle

Radius = n
Diameter 41388896
Circumference 130027051.61379
Area 1.3454190291075E+15

Sphere

Radius = n
Volume 3.7123605514767E+22
Surface area 5.3816761164299E+15
Circumference 130027051.61379

Square

Length = n
Perimeter 82777792
Area 428260178024704
Diagonal 29266369.027425

Cube

Length = n
Surface area 2569561068148224
Volume 8.862607984603E+21
Space diagonal 35843835.370592

Equilateral Triangle

Length = n
Perimeter 62083344
Area 1.8544209679932E+14
Altitude 17921917.685296

Triangular Pyramid

Length = n
Surface area 1.8544209679932E+14
Volume 1.0444683674851E+21
Height 9755456.3424749