201728820 (number)

201728820 is an even 9-digits composite number following 201728819 and preceding 201728821. In scientific notation, it is written as 2.01728820 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 53725056 positive integers (up to 201728820) that are relatively prime to 201728820.

Interesting facts

Basic properties

Name

Name two hundred one million seven hundred twenty-eight thousand eight hundred twenty

Notation

Scientific notation 2.01728820 × 10^8
Engineering notation 2.01728820 × 10^6

Prime Factorization of 201728820

Prime Factorization 2 × 2 × 3 × 5 × 1013 × 3319

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100864410
Product of the distinct prime numbers

The prime factorization of 201728820 is 2 × 2 × 3 × 5 × 1013 × 3319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201728820)

Multiplication

n×y
n×2 403457640
n×3 605186460
n×4 806915280
n×5 1008644100

Division

n÷y
n÷2 100864410
n÷3 67242940
n÷3 50432205
n÷5 40345764

Exponentiation

ny
n2 40694516818592400
n3 8.2092568582848E+24
n4 1.6560436990987E+33
n5 3.3407174128762E+41

Nth Root

y√n
2√n 14203.127120462
3√n 586.48374907458
4√n 119.17687326181
5√n 45.809293053601

Divisors of 201728820

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201728819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201728820 can be divided by 48 positive divisors. The sum of these divisors (counting 201728820) is 1, the average is 0.020833333333333.

Base conversion 201728820

Base System Value
2 Binary 1100000001100010001100110100
3 Ternary 112001120212220210
4 Quaternary 30001202030310
5 Quinary 403120310240
6 Senary 32003425420
8 Octal 1401421464
10 Decimal 201728820
12 Duodecimal 57685270
16 Hexadecimal c062334
20 Vigesimal 330g210
36 Base36 3c3qyc

Cryptographic Hash Functions

md5 9324529ce1b87a714244953ca2b6867f
sha1 4a0cfff32318b732e6ba072bb29779d9b133d775
sha256 a8d4e9d9b545818fb2dbd4af3b143f7f870bbbbc552ace3830c99a6e4930d843
sha512 f312e0ceb64878bd93ce434d5559a1f0542a6d99139817a27c52c4f5f00838bd8f555b5c3c8bb725023a8e4788c5061e49033f6ac21e649c6859963d37b9d549
ripemd-160 fada715ccf4b5477902e055424c61e7d8eb650b0

201728820 as geometric shapes

Circle

Radius = n
Diameter 403457640
Circumference 1267499557.8587
Area 1.2784559507868E+17

Sphere

Radius = n
Volume 3.4386854716559E+25
Surface area 5.113823803147E+17
Circumference 1267499557.8587

Square

Length = n
Perimeter 806915280
Area 40694516818592400
Diagonal 285287633.16552

Cube

Length = n
Surface area 244167100911554400
Volume 8.2092568582848E+24
Space diagonal 349404565.59092

Equilateral Triangle

Length = n
Perimeter 605186460
Area 1.7621242679817E+16
Altitude 174702282.79546

Triangular Pyramid

Length = n
Surface area 1.7621242679817E+16
Volume 9.6747019883256E+23
Height 95095877.72184