17943920 (number)

17943920 is an even 8-digits composite number following 17943919 and preceding 17943921. In scientific notation, it is written as 1.7943920 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 7177536 positive integers (up to 17943920) that are relatively prime to 17943920.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred forty-three thousand nine hundred twenty

Notation

Scientific notation 1.7943920 × 10^7
Engineering notation 1.7943920 × 10^6

Prime Factorization of 17943920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 224299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2242990
Product of the distinct prime numbers

The prime factorization of 17943920 is 2 × 2 × 2 × 2 × 5 × 224299. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 22, 6, 116, 390, 6858, 6023, 98355, 38346, 68467, 242838, 5010045, 327465, 67993977, 18098177, 729982480, 962309764, 6520615163, 1940094967

Basic calculations (n = 17943920)

Multiplication

n×y
n×2 35887840
n×3 53831760
n×4 71775680
n×5 89719600

Division

n÷y
n÷2 8971960
n÷3 5981306.6666667
n÷3 4485980
n÷5 3588784

Exponentiation

ny
n2 321984264966400
n3 5.7776598918159E+21
n4 1.0367386688595E+29
n5 1.8603155734922E+36

Nth Root

y√n
2√n 4236.0264399553
3√n 261.80168743124
4√n 65.084763500801
5√n 28.234718674827

Divisors of 17943920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 224299, 448598, 897196, 1121495, 1794392, 2242990, 3588784, 4485980, 8971960, 17943920

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 -17943919
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 17943920 can be divided by 20 positive divisors. The sum of these divisors (counting 17943920) is 1, the average is 0.05.

Base conversion 17943920

Base System Value
2 Binary 1000100011100110101110000
3 Ternary 1020202122102122
4 Quaternary 1010130311300
5 Quinary 14043201140
6 Senary 1440333412
8 Octal 104346560
10 Decimal 17943920
12 Duodecimal 6014268
16 Hexadecimal 111cd70
20 Vigesimal 5c2jg0
36 Base36 aolm8

Cryptographic Hash Functions

md5 e30243efe3f8039728d678a8dd0382df
sha1 d6d7686b853b8e8740c8e3196aae908782cf84c7
sha256 15bacda29e9b18860ac4084bd143162900ef7a19dccbf09df8ea092fa2893260
sha512 9f7555aa2671aabf83ac5c5a1de8b39a804b0124fac9f44c40fecad14c174c721b0bc610f46385577b93a71126d25d31142b488b2a7715a5973c170fc131c657
ripemd-160 bb823df590e22dc42eb3ff70cdd521b23321dcaf

17943920 as geometric shapes

Circle

Radius = n
Diameter 35887840
Circumference 112744974.49721
Area 1.01154340139E+15

Sphere

Radius = n
Volume 2.4201405161426E+22
Surface area 4.0461736055598E+15
Circumference 112744974.49721

Square

Length = n
Perimeter 71775680
Area 321984264966400
Diagonal 25376535.026138

Cube

Length = n
Surface area 1931905589798400
Volume 5.7776598918159E+21
Space diagonal 31079781.126951

Equilateral Triangle

Length = n
Perimeter 53831760
Area 1.3942327653988E+14
Altitude 15539890.563476

Triangular Pyramid

Length = n
Surface area 1.3942327653988E+14
Volume 6.8090374814876E+20
Height 8458845.0087126