20443395 (number)

20443395 is an odd 8-digits composite number following 20443394 and preceding 20443396. In scientific notation, it is written as 2.0443395 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 9257472 positive integers (up to 20443395) that are relatively prime to 20443395.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-three thousand three hundred ninety-five

Notation

Scientific notation 2.0443395 × 10^7
Engineering notation 2.0443395 × 10^6

Prime Factorization of 20443395

Prime Factorization 15 × 7 × 113 × 1723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20443395
Product of the distinct prime numbers

The prime factorization of 20443395 is 15 × 7 × 113 × 1723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 43, 54, 410, 789, 5463, 369, 49993, 69825, 174894, 649241, 9561103, 1138927, 11279023, 97754274, 415005818, 15411305, 7262080275, 4265859267

Basic calculations (n = 20443395)

Multiplication

n×y
n×2 40886790
n×3 61330185
n×4 81773580
n×5 102216975

Division

n÷y
n÷2 10221697.5
n÷3 6814465
n÷3 5110848.75
n÷5 4088679

Exponentiation

ny
n2 417932399126025
n3 8.543957118631E+21
n4 1.7466749023924E+29
n5 3.5707964966193E+36

Nth Root

y√n
2√n 4521.4372714879
3√n 273.43304990853
4√n 67.24163346832
5√n 28.980815630017

Divisors of 20443395

1, 7, 15, 105, 113, 791, 1695, 1723, 11865, 12061, 25845, 180915, 194699, 1362893, 2920485, 20443395

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20443394
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20443395 can be divided by 16 positive divisors. The sum of these divisors (counting 20443395) is 1, the average is 0.0625.

Base conversion 20443395

Base System Value
2 Binary 1001101111111000100000011
3 Ternary 1102110122001210
4 Quaternary 1031333010003
5 Quinary 20213142040
6 Senary 2010101203
8 Octal 115770403
10 Decimal 20443395
12 Duodecimal 6a1a803
16 Hexadecimal 137f103
20 Vigesimal 67f89f
36 Base36 c6683

Cryptographic Hash Functions

md5 3b79be303f8e9bfcea16c97329fcb758
sha1 d63492d35b0573b758826579f193640c876b3746
sha256 3814697079c1b4e125a2e3f2d3c7515a630f484502d2029bf7c9294d94052865
sha512 7e01b64e5a8b2a41caab225373ba8031d0cdeb9e314b22abcd23feba2bbc89a8f9fe30229609dd0defcece37891482e2a77e0e0c36f6314b19313242c6e3109c
ripemd-160 f931b33e56826da96de2ef78739885240d6074b9

20443395 as geometric shapes

Circle

Radius = n
Diameter 40886790
Circumference 128449639.09287
Area 1.3129733547915E+15

Sphere

Radius = n
Volume 3.5788843888636E+22
Surface area 5.2518934191659E+15
Circumference 128449639.09287

Square

Length = n
Perimeter 81773580
Area 417932399126025
Diagonal 28911326.46995

Cube

Length = n
Surface area 2507594394756150
Volume 8.543957118631E+21
Space diagonal 35408998.8192

Equilateral Triangle

Length = n
Perimeter 61330185
Area 1.8097003735386E+14
Altitude 17704499.4096

Triangular Pyramid

Length = n
Surface area 1.8097003735386E+14
Volume 1.0069150027918E+21
Height 9637108.8233168