20162728 (number)

20162728 is an even 8-digits composite number following 20162727 and preceding 20162729. In scientific notation, it is written as 2.0162728 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 10014000 positive integers (up to 20162728) that are relatively prime to 20162728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0162728 × 10^7
Engineering notation 2.0162728 × 10^6

Prime Factorization of 20162728

Prime Factorization 2 × 2 × 2 × 151 × 16691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5040682
Product of the distinct prime numbers

The prime factorization of 20162728 is 2 × 2 × 2 × 151 × 16691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 18, 89, 653, 437, 4911, 4173, 2166, 12001, 837272, 136413, 623365, 5978110, 89175798, 91553061, 552857132, 710971750, 212988971, 6690035537

Basic calculations (n = 20162728)

Multiplication

n×y
n×2 40325456
n×3 60488184
n×4 80650912
n×5 100813640

Division

n÷y
n÷2 10081364
n÷3 6720909.3333333
n÷3 5040682
n÷5 4032545.6

Exponentiation

ny
n2 406535600401984
n3 8.1968667332219E+21
n4 1.652711943942E+29
n5 3.3323181388054E+36

Nth Root

y√n
2√n 4490.2926407975
3√n 272.17596025065
4√n 67.009645878765
5√n 28.900799580894

Divisors of 20162728

1, 2, 4, 8, 151, 302, 604, 1208, 16691, 33382, 66764, 133528, 2520341, 5040682, 10081364, 20162728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162728 can be divided by 16 positive divisors. The sum of these divisors (counting 20162728) is 1, the average is 0.0625.

Base conversion 20162728

Base System Value
2 Binary 1001100111010100010101000
3 Ternary 1101221101001201
4 Quaternary 1030322202220
5 Quinary 20130201403
6 Senary 2000053544
8 Octal 114724250
10 Decimal 20162728
12 Duodecimal 69042b4
16 Hexadecimal 133a8a8
20 Vigesimal 6606g8
36 Base36 c05ns

Cryptographic Hash Functions

md5 b8b73df3fccb9e72e11897fb9003c1aa
sha1 8d72bb82e195c7c8a1f57f92f9e01687b75ef062
sha256 551dff089df14448e20877ca903bfebf73ebcb6885dc75bf19c68210c7fbea61
sha512 9a74f908b0d21755dd3c586f03bcb111327de1fc618435f40e7a8699628c24893916cffae18dc387d8dc7f843255f0db89c43d82df1b0b1e89c0712c96fe4bdd
ripemd-160 3c3e94b188fa8f2277803b7ff291acfee8c64f10

20162728 as geometric shapes

Circle

Radius = n
Diameter 40325456
Circumference 126686156.32226
Area 1.2771692556456E+15

Sphere

Radius = n
Volume 3.4334955082059E+22
Surface area 5.1086770225824E+15
Circumference 126686156.32226

Square

Length = n
Perimeter 80650912
Area 406535600401984
Diagonal 28514403.39204

Cube

Length = n
Surface area 2439213602411904
Volume 8.1968667332219E+21
Space diagonal 34922869.315192

Equilateral Triangle

Length = n
Perimeter 60488184
Area 1.7603507874544E+14
Altitude 17461434.657596

Triangular Pyramid

Length = n
Surface area 1.7603507874544E+14
Volume 9.660100085906E+20
Height 9504801.1306799