201664728 (number)

201664728 is an even 9-digits composite number following 201664727 and preceding 201664729. In scientific notation, it is written as 2.01664728 × 10^8. The sum of its digits is 36. It has a total of 9 prime factors and 112 positive divisors. There are 66484800 positive integers (up to 201664728) that are relatively prime to 201664728.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred sixty-four thousand seven hundred twenty-eight

Notation

Scientific notation 2.01664728 × 10^8
Engineering notation 2.01664728 × 10^6

Prime Factorization of 201664728

Prime Factorization 2 × 2 × 2 × 3 × 9 × 9 × 3 × 151 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1867266
Product of the distinct prime numbers

The prime factorization of 201664728 is 2 × 2 × 2 × 3 × 9 × 9 × 3 × 151 × 229. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201664728)

Multiplication

n×y
n×2 403329456
n×3 604994184
n×4 806658912
n×5 1008323640

Division

n÷y
n÷2 100832364
n÷3 67221576
n÷3 50416182
n÷5 40332945.6

Exponentiation

ny
n2 40668662519313984
n3 8.2014347650812E+24
n4 1.6539401111099E+33
n5 3.3354138263526E+41

Nth Root

y√n
2√n 14200.870677532
3√n 586.42163119775
4√n 119.1674061039
5√n 45.806381836051

Divisors of 201664728

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201664727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201664728 can be divided by 112 positive divisors. The sum of these divisors (counting 201664728) is 1, the average is 0.0089285714285714.

Base conversion 201664728

Base System Value
2 Binary 1100000001010010100011011000
3 Ternary 112001110122000000
4 Quaternary 30001102203120
5 Quinary 403111232403
6 Senary 32002213000
8 Octal 1401224330
10 Decimal 201664728
12 Duodecimal 57654160
16 Hexadecimal c0528d8
20 Vigesimal 33081g8
36 Base36 3c2di0

Cryptographic Hash Functions

md5 ea222aa6b24f1951cee9f6e977c0c6dd
sha1 ea48dbb1108322953d1c7017ec11cc0c4b7186c8
sha256 0edbc69e6241b00a6cdcb4fc4faa1678998992289a0133da23eca8643a5e669c
sha512 b530e95b940b8d8f9f49539d67c12657b689500855b973aaa04103bf691b4e7d1eff639f77b6c297e4a103a6848379251f78cb9dd5b1a12d08781926db9f5319
ripemd-160 7fc3a9fa2a66f36d08d9e0ef96156fae7706f21e

201664728 as geometric shapes

Circle

Radius = n
Diameter 403329456
Circumference 1267096855.946
Area 1.27764371402E+17

Sphere

Radius = n
Volume 3.4354089609167E+25
Surface area 5.11057485608E+17
Circumference 1267096855.946

Square

Length = n
Perimeter 806658912
Area 40668662519313984
Diagonal 285196993.38988

Cube

Length = n
Surface area 244011975115883904
Volume 8.2014347650812E+24
Space diagonal 349293554.99056

Equilateral Triangle

Length = n
Perimeter 604994184
Area 1.7610047439831E+16
Altitude 174646777.49528

Triangular Pyramid

Length = n
Surface area 1.7610047439831E+16
Volume 9.6654835630801E+23
Height 95065664.463294