201528561 (number)

201528561 is an odd 9-digits composite number following 201528560 and preceding 201528562. In scientific notation, it is written as 2.01528561 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 124017552 positive integers (up to 201528561) that are relatively prime to 201528561.

Interesting facts

Basic properties

Name

Name two hundred one million five hundred twenty-eight thousand five hundred sixty-one

Notation

Scientific notation 2.01528561 × 10^8
Engineering notation 2.01528561 × 10^6

Prime Factorization of 201528561

Prime Factorization 39 × 5167399

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201528561
Product of the distinct prime numbers

The prime factorization of 201528561 is 39 × 5167399. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 68, 68, 588, 737, 270, 3338, 25327, 64025, 107170, 744362, 2420742, 130801, 9415583, 55121879, 379445886, 99830049, 4360226359, 4275848462

Basic calculations (n = 201528561)

Multiplication

n×y
n×2 403057122
n×3 604585683
n×4 806114244
n×5 1007642805

Division

n÷y
n÷2 100764280.5
n÷3 67176187
n÷3 50382140.25
n÷5 40305712.2

Exponentiation

ny
n2 40613760898730721
n3 8.1848327907193E+24
n4 1.6494775743393E+33
n5 3.3241684195836E+41

Nth Root

y√n
2√n 14196.07554925
3√n 586.28961463401
4√n 119.1472851107
5√n 45.800194335687

Divisors of 201528561

1, 39, 5167399, 201528561

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201528560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201528561 can be divided by 4 positive divisors. The sum of these divisors (counting 201528561) is 1, the average is 0.25.

Base conversion 201528561

Base System Value
2 Binary 1100000000110001010011110001
3 Ternary 112001012201012210
4 Quaternary 30000301103301
5 Quinary 403042403221
6 Senary 31555242333
8 Octal 1400612361
10 Decimal 201528561
12 Duodecimal 575a93a9
16 Hexadecimal c0314f1
20 Vigesimal 32jb181
36 Base36 3bzgfl

Cryptographic Hash Functions

md5 9cf59ac31b2876f55d883aab7bb3583f
sha1 4ea6445839e12f08c27ee1d2a45c82caf4e88a5d
sha256 e0409e59cd9973b1f7797ec72cdf84b997aae7628fcb43810d4e9a42474152ca
sha512 60f9bf15d9b58e536054adbae9c3b46613c8aa9095bef9c8aee865a8be9c959c68253b2232e52bd0328b4fb87c84e9a5c8c96d724fce927040cf364b0e7ee09f
ripemd-160 fe2456809e3be7d93675ca381dec581b1fb6e2c9

201528561 as geometric shapes

Circle

Radius = n
Diameter 403057122
Circumference 1266241293.4522
Area 1.275918928741E+17

Sphere

Radius = n
Volume 3.4284547421579E+25
Surface area 5.1036757149642E+17
Circumference 1266241293.4522

Square

Length = n
Perimeter 806114244
Area 40613760898730721
Diagonal 285004424.17173

Cube

Length = n
Surface area 243682565392384326
Volume 8.1848327907193E+24
Space diagonal 349057706.82824

Equilateral Triangle

Length = n
Perimeter 604585683
Area 1.7586274340764E+16
Altitude 174528853.41412

Triangular Pyramid

Length = n
Surface area 1.7586274340764E+16
Volume 9.6459179486593E+23
Height 95001474.723911