20750448 (number)

20750448 is an even 8-digits composite number following 20750447 and preceding 20750449. In scientific notation, it is written as 2.0750448 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 6916800 positive integers (up to 20750448) that are relatively prime to 20750448.

Interesting facts

Basic properties

Name

Name twenty million seven hundred fifty thousand four hundred forty-eight

Notation

Scientific notation 2.0750448 × 10^7
Engineering notation 2.0750448 × 10^6

Prime Factorization of 20750448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 432301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2593806
Product of the distinct prime numbers

The prime factorization of 20750448 is 2 × 2 × 2 × 2 × 3 × 432301. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 17, 69, 11, 903, 575, 2546, 39490, 20501, 185128, 483816, 8511768, 3072633, 16364081, 10086927, 629038246, 205150045, 5009291650, 2941524473

Basic calculations (n = 20750448)

Multiplication

n×y
n×2 41500896
n×3 62251344
n×4 83001792
n×5 103752240

Division

n÷y
n÷2 10375224
n÷3 6916816
n÷3 5187612
n÷5 4150089.6

Exponentiation

ny
n2 430581092200704
n3 8.9347505634939E+21
n4 1.8540007696075E+29
n5 3.8471346561701E+36

Nth Root

y√n
2√n 4555.2659636952
3√n 274.79521061893
4√n 67.492710448575
5√n 29.067353715071

Divisors of 20750448

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432301, 864602, 1296903, 1729204, 2593806, 3458408, 5187612, 6916816, 10375224, 20750448

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 -20750447
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 20750448 can be divided by 20 positive divisors. The sum of these divisors (counting 20750448) is 1, the average is 0.05.

Base conversion 20750448

Base System Value
2 Binary 1001111001010000001110000
3 Ternary 1110001020021010
4 Quaternary 1033022001300
5 Quinary 20303003243
6 Senary 2020430520
8 Octal 117120160
10 Decimal 20750448
12 Duodecimal 6b48440
16 Hexadecimal 13ca070
20 Vigesimal 69dg28
36 Base36 ccr5c

Cryptographic Hash Functions

md5 7e1d61f7c6f1369baf2f10eb3c76f762
sha1 085b4470484bdf5a38cff745c00c75ab2a1f85e7
sha256 0bcb3631e8105b2eab713c1b92f9060c1eac661e1602e21433128cf70d89d342
sha512 7f201c07d346e995b7fab1d427fd45f30805da33b00f1880735a9e4f8fa68ed37a3238c51b0927715532cdbeeba4a431dad1dc2cc21fc1d2fb3cd260fa770187
ripemd-160 4b20b28d12421fb21bb1c0478ee52cd4f4dc21bb

20750448 as geometric shapes

Circle

Radius = n
Diameter 41500896
Circumference 130378909.99099
Area 1.3527103960324E+15

Sphere

Radius = n
Volume 3.7425795642573E+22
Surface area 5.4108415841296E+15
Circumference 130378909.99099

Square

Length = n
Perimeter 83001792
Area 430581092200704
Diagonal 29345564.986918

Cube

Length = n
Surface area 2583486553204224
Volume 8.9347505634939E+21
Space diagonal 35940830.215816

Equilateral Triangle

Length = n
Perimeter 62251344
Area 1.8644708211753E+14
Altitude 17970415.107908

Triangular Pyramid

Length = n
Surface area 1.8644708211753E+14
Volume 1.0529704519428E+21
Height 9781854.9956392