201728394 (number)

201728394 is an even 9-digits composite number following 201728393 and preceding 201728395. In scientific notation, it is written as 2.01728394 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 56010528 positive integers (up to 201728394) that are relatively prime to 201728394.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred twenty-eight thousand three hundred ninety-four

Notation

Scientific notation 2.01728394 × 10^8
Engineering notation 2.01728394 × 10^6

Prime Factorization of 201728394

Prime Factorization 2 × 9 × 301 × 9 × 3 × 7 × 197

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22414266
Product of the distinct prime numbers

The prime factorization of 201728394 is 2 × 9 × 301 × 9 × 3 × 7 × 197. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201728394)

Multiplication

n×y
n×2 403456788
n×3 605185182
n×4 806913576
n×5 1008641970

Division

n÷y
n÷2 100864197
n÷3 67242798
n÷3 50432098.5
n÷5 40345678.8

Exponentiation

ny
n2 40694344945819236
n3 8.2092048508021E+24
n4 1.6560297105693E+33
n5 3.3406821392943E+41

Nth Root

y√n
2√n 14203.112123757
3√n 586.48333623942
4√n 119.17681034394
5√n 45.809273706068

Divisors of 201728394

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 -201728393
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 201728394 can be divided by 96 positive divisors. The sum of these divisors (counting 201728394) is 1, the average is 0.010416666666667.

Base conversion 201728394

Base System Value
2 Binary 1100000001100010000110001010
3 Ternary 112001120212100000
4 Quaternary 30001202012022
5 Quinary 403120302034
6 Senary 32003423430
8 Octal 1401420612
10 Decimal 201728394
12 Duodecimal 57684b76
16 Hexadecimal c06218a
20 Vigesimal 330g0je
36 Base36 3c3qmi

Cryptographic Hash Functions

md5 aba640f4b9afdd89ee478268fc22f097
sha1 908dde3d3eb0b1007537378a017177a94bea0154
sha256 d16f6a17b5cce0f2b86dc568113fb6c2902213bd258659cce2307af14168fa19
sha512 bddd044c6923c95d98370ca3a56dfadb4c9968088ba91b35033e19560223477b39a7de045091aa8c08866bbda0845171bd03eb80ac13df98ce463c2aa4ac6b7c
ripemd-160 f1bd0492e67cc836dbe682d3d8f5989d99621097

201728394 as geometric shapes

Circle

Radius = n
Diameter 403456788
Circumference 1267496881.2217
Area 1.2784505512443E+17

Sphere

Radius = n
Volume 3.4386636868125E+25
Surface area 5.1138022049774E+17
Circumference 1267496881.2217

Square

Length = n
Perimeter 806913576
Area 40694344945819236
Diagonal 285287030.71054

Cube

Length = n
Surface area 244166069674915416
Volume 8.2092048508021E+24
Space diagonal 349403827.73727

Equilateral Triangle

Length = n
Perimeter 605185182
Area 1.7621168256723E+16
Altitude 174701913.86864

Triangular Pyramid

Length = n
Surface area 1.7621168256723E+16
Volume 9.6746406969195E+23
Height 95095676.903514