20187772 (number)

20187772 is an even 8-digits composite number following 20187771 and preceding 20187773. In scientific notation, it is written as 2.0187772 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 8529920 positive integers (up to 20187772) that are relatively prime to 20187772.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-seven thousand seven hundred seventy-two

Notation

Scientific notation 2.0187772 × 10^7
Engineering notation 2.0187772 × 10^6

Prime Factorization of 20187772

Prime Factorization 2 × 2 × 17 × 137 × 11 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10093886
Product of the distinct prime numbers

The prime factorization of 20187772 is 2 × 2 × 17 × 137 × 11 × 197. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20187772)

Multiplication

n×y
n×2 40375544
n×3 60563316
n×4 80751088
n×5 100938860

Division

n÷y
n÷2 10093886
n÷3 6729257.3333333
n÷3 5046943
n÷5 4037554.4

Exponentiation

ny
n2 407546138323984
n3 8.2274485199651E+21
n4 1.6609385486279E+29
n5 3.3530648725711E+36

Nth Root

y√n
2√n 4493.0804577706
3√n 272.288602986
4√n 67.030444260579
5√n 28.90797551746

Divisors of 20187772

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 -20187771
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 20187772 can be divided by 48 positive divisors. The sum of these divisors (counting 20187772) is 1, the average is 0.020833333333333.

Base conversion 20187772

Base System Value
2 Binary 1001101000000101001111100
3 Ternary 1101222122102021
4 Quaternary 1031000221330
5 Quinary 20132002042
6 Senary 2000405524
8 Octal 115005174
10 Decimal 20187772
12 Duodecimal 69168a4
16 Hexadecimal 1340a7c
20 Vigesimal 66398c
36 Base36 c0ozg

Cryptographic Hash Functions

md5 0eb25309da8f2fb3fe6d94a96c211c62
sha1 cf68593ffc952834b0702f4e112ac1d850908f6b
sha256 07c025e4a165666dbd695aa654d62cc425de1c7a3647bdf7cc2c0e15eee7ca2e
sha512 432ea4dce0f2966adbf9f0f3d13f3b624f3cbf6e06117c08e5086189a30e251913d6a01bb167a1ffb681359a9362287baf3e8b149cc85be3d1fc06e2df569338
ripemd-160 159313eaf173bdfa674d2287562cc540d804db22

20187772 as geometric shapes

Circle

Radius = n
Diameter 40375544
Circumference 126843512.41509
Area 1.2803439541575E+15

Sphere

Radius = n
Volume 3.4463055770814E+22
Surface area 5.1213758166301E+15
Circumference 126843512.41509

Square

Length = n
Perimeter 80751088
Area 407546138323984
Diagonal 28549820.956496

Cube

Length = n
Surface area 2445276829943904
Volume 8.2274485199651E+21
Space diagonal 34966246.795616

Equilateral Triangle

Length = n
Perimeter 60563316
Area 1.7647265450141E+14
Altitude 17483123.397808

Triangular Pyramid

Length = n
Surface area 1.7647265450141E+14
Volume 9.6961410672175E+20
Height 9516606.9854986