20669448 (number)

20669448 is an even 8-digits composite number following 20669447 and preceding 20669449. In scientific notation, it is written as 2.0669448 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 6820800 positive integers (up to 20669448) that are relatively prime to 20669448.

Interesting facts

Basic properties

Name

Name twenty million six hundred sixty-nine thousand four hundred forty-eight

Notation

Scientific notation 2.0669448 × 10^7
Engineering notation 2.0669448 × 10^6

Prime Factorization of 20669448

Prime Factorization 2 × 2 × 2 × 3 × 101 × 8527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5167362
Product of the distinct prime numbers

The prime factorization of 20669448 is 2 × 2 × 2 × 3 × 101 × 8527. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 35, 43, 874, 304, 8409, 4737, 60123, 32799, 214463, 136599, 7851749, 665539, 25345675, 88301419, 499531001, 173822850, 940241950, 2215358127

Basic calculations (n = 20669448)

Multiplication

n×y
n×2 41338896
n×3 62008344
n×4 82677792
n×5 103347240

Division

n÷y
n÷2 10334724
n÷3 6889816
n÷3 5167362
n÷5 4133889.6

Exponentiation

ny
n2 427226080624704
n3 8.8305272577161E+21
n4 1.8252212396595E+29
n5 3.7726315501637E+36

Nth Root

y√n
2√n 4546.3664612523
3√n 274.43718722975
4√n 67.42674885572
5√n 29.044625140148

Divisors of 20669448

1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8527, 17054, 25581, 34108, 51162, 68216, 102324, 204648, 861227, 1722454, 2583681, 3444908, 5167362, 6889816, 10334724, 20669448

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20669447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20669448 can be divided by 32 positive divisors. The sum of these divisors (counting 20669448) is 1, the average is 0.03125.

Base conversion 20669448

Base System Value
2 Binary 1001110110110010000001000
3 Ternary 1102220010011010
4 Quaternary 1032312100020
5 Quinary 20242410243
6 Senary 2015003520
8 Octal 116662010
10 Decimal 20669448
12 Duodecimal 6b095a0
16 Hexadecimal 13b6408
20 Vigesimal 693dc8
36 Base36 cb0nc

Cryptographic Hash Functions

md5 6dfa436ee5681d88b014eb836b20d141
sha1 0cef296f0824adf50e2302c6650422b77270ad64
sha256 e8eeda0a021bafa01b1db74086210700a48741da44d0fac794288ffca30565b1
sha512 8accb28286bcb9f3e983c7dd62ea439867df789c33a9478e300ab335c9f3f19ad6f191c29c69a904673d06908b1fa0b705fafcdb445968d9aea05685d187c3ad
ripemd-160 f11523a68eddf981bd0a71362e5c1e400f8ee1de

20669448 as geometric shapes

Circle

Radius = n
Diameter 41338896
Circumference 129869971.98111
Area 1.3421703163125E+15

Sphere

Radius = n
Volume 3.6989226080221E+22
Surface area 5.3686812652501E+15
Circumference 129869971.98111

Square

Length = n
Perimeter 82677792
Area 427226080624704
Diagonal 29231013.688365

Cube

Length = n
Surface area 2563356483748224
Volume 8.8305272577161E+21
Space diagonal 35800534.100403

Equilateral Triangle

Length = n
Perimeter 62008344
Area 1.8499431949013E+14
Altitude 17900267.050201

Triangular Pyramid

Length = n
Surface area 1.8499431949013E+14
Volume 1.040687617564E+21
Height 9743671.2294551