20189271 (number)

20189271 is an odd 8-digits composite number following 20189270 and preceding 20189272. In scientific notation, it is written as 2.0189271 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13432640 positive integers (up to 20189271) that are relatively prime to 20189271.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0189271 × 10^7
Engineering notation 2.0189271 × 10^6

Prime Factorization of 20189271

Prime Factorization 3 × 521 × 12917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20189271
Product of the distinct prime numbers

The prime factorization of 20189271 is 3 × 521 × 12917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20189271)

Multiplication

n×y
n×2 40378542
n×3 60567813
n×4 80757084
n×5 100946355

Division

n÷y
n÷2 10094635.5
n÷3 6729757
n÷3 5047317.75
n÷5 4037854.2

Exponentiation

ny
n2 407606663511441
n3 8.2292813910383E+21
n4 1.6614319213893E+29
n5 3.3543099308979E+36

Nth Root

y√n
2√n 4493.2472667326
3√n 272.29534222257
4√n 67.031688526641
5√n 28.908404804737

Divisors of 20189271

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189270
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189271 can be divided by 8 positive divisors. The sum of these divisors (counting 20189271) is 1, the average is 0.125.

Base conversion 20189271

Base System Value
2 Binary 1001101000001000001010111
3 Ternary 1101222201110210
4 Quaternary 1031001001113
5 Quinary 20132024041
6 Senary 2000420503
8 Octal 115010127
10 Decimal 20189271
12 Duodecimal 6917733
16 Hexadecimal 1341057
20 Vigesimal 663d3b
36 Base36 c0q53

Cryptographic Hash Functions

md5 7873b9ef1af56bc6c2860175267d669f
sha1 f7cd57b337dc69fc44bdf2b33c9dd6acf4c2b5ae
sha256 bee7d79ef464d675eccfa6237126aefb63a2b26ff0b8b28e98e9e7c467f75cdd
sha512 746be1ea907d45bae9a0d0d355d10d34406fa47d48c56bfdf28e66af63b9082e6d657821540b110e16286db784150154fc651cae97d4d3be035956f8ef7e4554
ripemd-160 dbc9e2cd74aaa9a90b5472722fac70716e2bf10b

20189271 as geometric shapes

Circle

Radius = n
Diameter 40378542
Circumference 126852930.90987
Area 1.2805340996418E+15

Sphere

Radius = n
Volume 3.4470733283212E+22
Surface area 5.1221363985672E+15
Circumference 126852930.90987

Square

Length = n
Perimeter 80757084
Area 407606663511441
Diagonal 28551940.862626

Cube

Length = n
Surface area 2445639981068646
Volume 8.2292813910383E+21
Space diagonal 34968843.139777

Equilateral Triangle

Length = n
Perimeter 60567813
Area 1.7649886267636E+14
Altitude 17484421.569888

Triangular Pyramid

Length = n
Surface area 1.7649886267636E+14
Volume 9.6983011264924E+20
Height 9517313.6208753