194130720 (number)

194130720 is an even 9-digits composite number following 194130719 and preceding 194130721. In scientific notation, it is written as 1.94130720 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 96 positive divisors. There are 44370432 positive integers (up to 194130720) that are relatively prime to 194130720.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million one hundred thirty thousand seven hundred twenty

Notation

Scientific notation 1.94130720 × 10^8
Engineering notation 1.94130720 × 10^6

Prime Factorization of 194130720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 3 × 5 × 19259

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12133170
Product of the distinct prime numbers

The prime factorization of 194130720 is 2 × 2 × 2 × 2 × 2 × 21 × 3 × 5 × 19259. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 194130720)

Multiplication

n×y
n×2 388261440
n×3 582392160
n×4 776522880
n×5 970653600

Division

n÷y
n÷2 97065360
n÷3 64710240
n÷3 48532680
n÷5 38826144

Exponentiation

ny
n2 37686736447718400
n3 7.3161532810458E+24
n4 1.4202901040798E+33
n5 2.7572194051388E+41

Nth Root

y√n
2√n 13933.080061494
3√n 579.02603084844
4√n 118.03846856637
5√n 45.458892720877

Divisors of 194130720

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -194130719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194130720 can be divided by 96 positive divisors. The sum of these divisors (counting 194130720) is 1, the average is 0.010416666666667.

Base conversion 194130720

Base System Value
2 Binary 1011100100100011001100100000
3 Ternary 111112021212021200
4 Quaternary 23210203030200
5 Quinary 344144140340
6 Senary 31132521200
8 Octal 1344431440
10 Decimal 194130720
12 Duodecimal 55020200
16 Hexadecimal b923320
20 Vigesimal 30d66g0
36 Base36 37kw80

Cryptographic Hash Functions

md5 1ca48c48983aaadc9c4102a9e77b7d72
sha1 82b2867ddd5c20c7ba913ec389babfce693b4044
sha256 666781b91f6ac4466b6f8f44f3d948411a0ea7db6f95d400a9dc4c0065175407
sha512 9fe334ffcd44e7e5f2d618669060dd52cd0c21c6453197010f924ddb2ca021fb62e21938fcda7ca2e64c4783366e74b9f3fe9edba6eec11e14c53efc54843486
ripemd-160 0fad5266dee6804c49f7b9ac8a85cf512124784e

194130720 as geometric shapes

Circle

Radius = n
Diameter 388261440
Circumference 1219759287.5762
Area 1.1839637436193E+17

Sphere

Radius = n
Volume 3.0645831200361E+25
Surface area 4.7358549744771E+17
Circumference 1219759287.5762

Square

Length = n
Perimeter 776522880
Area 37686736447718400
Diagonal 274542297.09725

Cube

Length = n
Surface area 226120418686310400
Volume 7.3161532810458E+24
Space diagonal 336244270.34993

Equilateral Triangle

Length = n
Perimeter 582392160
Area 1.6318835574727E+16
Altitude 168122135.17496

Triangular Pyramid

Length = n
Surface area 1.6318835574727E+16
Volume 8.6221693287128E+23
Height 91514099.032418