20226728 (number)

20226728 is an even 8-digits composite number following 20226727 and preceding 20226729. In scientific notation, it is written as 2.0226728 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10014768 positive integers (up to 20226728) that are relatively prime to 20226728.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-six thousand seven hundred twenty-eight

Notation

Scientific notation 2.0226728 × 10^7
Engineering notation 2.0226728 × 10^6

Prime Factorization of 20226728

Prime Factorization 2 × 2 × 2 × 103 × 24547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5056682
Product of the distinct prime numbers

The prime factorization of 20226728 is 2 × 2 × 2 × 103 × 24547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 79, 97, 41, 853, 4102, 2409, 43636, 38412, 61405, 105444, 6940031, 5144844, 94927858, 36365549, 183296202, 744186903, 9470950360, 4573038305

Basic calculations (n = 20226728)

Multiplication

n×y
n×2 40453456
n×3 60680184
n×4 80906912
n×5 101133640

Division

n÷y
n÷2 10113364
n÷3 6742242.6666667
n÷3 5056682
n÷5 4045345.6

Exponentiation

ny
n2 409120525585984
n3 8.2751695902447E+21
n4 1.6737960445575E+29
n5 3.3855417320741E+36

Nth Root

y√n
2√n 4497.4134788787
3√n 272.46363401023
4√n 67.062757763745
5√n 28.919123561561

Divisors of 20226728

1, 2, 4, 8, 103, 206, 412, 824, 24547, 49094, 98188, 196376, 2528341, 5056682, 10113364, 20226728

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 -20226727
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 20226728 can be divided by 16 positive divisors. The sum of these divisors (counting 20226728) is 1, the average is 0.0625.

Base conversion 20226728

Base System Value
2 Binary 1001101001010001010101000
3 Ternary 1102001121212002
4 Quaternary 1031022022220
5 Quinary 20134223403
6 Senary 2001310132
8 Octal 115121250
10 Decimal 20226728
12 Duodecimal 6935348
16 Hexadecimal 134a2a8
20 Vigesimal 6686g8
36 Base36 c1j1k

Cryptographic Hash Functions

md5 9e50c715c4aec1ca3b29dbc447844ed2
sha1 cee0164bd8c1468883fe6f6fdb843fb061b938ca
sha256 a1698de0c45d3754dffc64ab2e02d5c5181a1edd0bfa7f813aa1f122de29b0aa
sha512 a70304692e9dc123c406544815e6de1c716711b6b22d4410beec4d2e5dda6fd622a950aada6d35509036c3c08207ba870ed94970bdd8160883eec2a9a6aab3e2
ripemd-160 b336651990c2c51090ac46b29a79b5415ef11332

20226728 as geometric shapes

Circle

Radius = n
Diameter 40453456
Circumference 127088280.18192
Area 1.2852900376137E+15

Sphere

Radius = n
Volume 3.4662949322563E+22
Surface area 5.1411601504549E+15
Circumference 127088280.18192

Square

Length = n
Perimeter 80906912
Area 409120525585984
Diagonal 28604913.060032

Cube

Length = n
Surface area 2454723153515904
Volume 8.2751695902447E+21
Space diagonal 35033720.566876

Equilateral Triangle

Length = n
Perimeter 60680184
Area 1.7715438418355E+14
Altitude 17516860.283438

Triangular Pyramid

Length = n
Surface area 1.7715438418355E+14
Volume 9.7523808878846E+20
Height 9534971.0200105