201809146 (number)

201809146 is an even 9-digits composite number following 201809145 and preceding 201809147. In scientific notation, it is written as 2.01809146 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 96 positive divisors. There are 72787680 positive integers (up to 201809146) that are relatively prime to 201809146.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred nine thousand one hundred forty-six

Notation

Scientific notation 2.01809146 × 10^8
Engineering notation 2.01809146 × 10^6

Prime Factorization of 201809146

Prime Factorization 2 × 19 × 59 × 7 × 11 × 7 × 167

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 28829878
Product of the distinct prime numbers

The prime factorization of 201809146 is 2 × 19 × 59 × 7 × 11 × 7 × 167. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201809146)

Multiplication

n×y
n×2 403618292
n×3 605427438
n×4 807236584
n×5 1009045730

Division

n÷y
n÷2 100904573
n÷3 67269715.333333
n÷3 50452286.5
n÷5 40361829.2

Exponentiation

ny
n2 40726931409249316
n3 8.2190672469012E+24
n4 1.6586829420137E+33
n5 3.3473738801255E+41

Nth Root

y√n
2√n 14205.954596577
3√n 586.56158234624
4√n 119.18873519161
5√n 45.812940615048

Divisors of 201809146

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 -201809145
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 201809146 can be divided by 96 positive divisors. The sum of these divisors (counting 201809146) is 1, the average is 0.010416666666667.

Base conversion 201809146

Base System Value
2 Binary 1100000001110101110011111010
3 Ternary 112001201222002211
4 Quaternary 30001311303322
5 Quinary 403130343041
6 Senary 32005245334
8 Octal 1401656372
10 Decimal 201809146
12 Duodecimal 5770384a
16 Hexadecimal c075cfa
20 Vigesimal 33162h6
36 Base36 3c5gxm

Cryptographic Hash Functions

md5 cc3d63fc1c383810df85eae409680d8c
sha1 97f7b546a78958e8d60d405dacff5c19eb9d277c
sha256 d786026a1d64e7d5bdd66c367998284562d8fcf2405e4121a08202f9c9344437
sha512 31de705522da1ca7d306da37d284e04ec4de6e8b94d45c0d58cdc7cce7c4bba1d784b416359bd875bed08c0d2f2a26eeec279d6a563805e43fb27bce9603fd41
ripemd-160 8d2e32d9267372fc0472d1d87e00ed9172a5bedc

201809146 as geometric shapes

Circle

Radius = n
Diameter 403618292
Circumference 1268004261.0017
Area 1.2794742851855E+17

Sphere

Radius = n
Volume 3.44279483763E+25
Surface area 5.1178971407421E+17
Circumference 1268004261.0017

Square

Length = n
Perimeter 807236584
Area 40726931409249316
Diagonal 285401231.28413

Cube

Length = n
Surface area 244361588455495896
Volume 8.2190672469012E+24
Space diagonal 349543694.30409

Equilateral Triangle

Length = n
Perimeter 605427438
Area 1.7635278609298E+16
Altitude 174771847.15204

Triangular Pyramid

Length = n
Surface area 1.7635278609298E+16
Volume 9.6862636421868E+23
Height 95133743.761377