20147636 (number)

20147636 is an even 8-digits composite number following 20147635 and preceding 20147637. In scientific notation, it is written as 2.0147636 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 10064832 positive integers (up to 20147636) that are relatively prime to 20147636.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand six hundred thirty-six

Notation

Scientific notation 2.0147636 × 10^7
Engineering notation 2.0147636 × 10^6

Prime Factorization of 20147636

Prime Factorization 2 × 2 × 2357 × 2137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10073818
Product of the distinct prime numbers

The prime factorization of 20147636 is 2 × 2 × 2357 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 38, 20, 506, 956, 8556, 2386, 51742, 93957, 508594, 46936, 9309014, 7827369, 30300542, 75230001, 209368539, 324245029, 8302843537, 3585624576

Basic calculations (n = 20147636)

Multiplication

n×y
n×2 40295272
n×3 60442908
n×4 80590544
n×5 100738180

Division

n÷y
n÷2 10073818
n÷3 6715878.6666667
n÷3 5036909
n÷5 4029527.2

Exponentiation

ny
n2 405927236388496
n3 8.1784742012414E+21
n4 1.64776921242E+29
n5 3.3198654303845E+36

Nth Root

y√n
2√n 4488.6118121308
3√n 272.1080345067
4√n 66.997103012972
5√n 28.896471778454

Divisors of 20147636

1, 2, 4, 2137, 2357, 4274, 4714, 8548, 9428, 5036909, 10073818, 20147636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147636 can be divided by 12 positive divisors. The sum of these divisors (counting 20147636) is 1, the average is 0.083333333333333.

Base conversion 20147636

Base System Value
2 Binary 1001100110110110110110100
3 Ternary 1101220121100202
4 Quaternary 1030312312310
5 Quinary 20124211021
6 Senary 1555500032
8 Octal 114666664
10 Decimal 20147636
12 Duodecimal 68b7618
16 Hexadecimal 1336db4
20 Vigesimal 65i91g
36 Base36 bzu0k

Cryptographic Hash Functions

md5 7789c9064d296b2de33a36471463ba3e
sha1 96c2c4ec1fffb9718df526c5d3dae87fd1f5511b
sha256 ae80007ae9e228cf7e7a89cfa1f1d1e31972c4903f0834e4c80eeb57f81a03ae
sha512 33a4ea738ba90542dc0a75d99084df5f0657d418c81b9db3dd8a5c3a176d1a38a47106fa913d0056963ff15077ac11a916085405c9ce232eb6c34c362e17f92e
ripemd-160 a176b48fe926f986f2b78aa82157abfadaacfebc

20147636 as geometric shapes

Circle

Radius = n
Diameter 40295272
Circumference 126591330.4896
Area 1.2752580237301E+15

Sphere

Radius = n
Volume 3.4257912624258E+22
Surface area 5.1010320949204E+15
Circumference 126591330.4896

Square

Length = n
Perimeter 80590544
Area 405927236388496
Diagonal 28493060.080956

Cube

Length = n
Surface area 2435563418330976
Volume 8.1784742012414E+21
Space diagonal 34896729.204404

Equilateral Triangle

Length = n
Perimeter 60442908
Area 1.7577164940022E+14
Altitude 17448364.602202

Triangular Pyramid

Length = n
Surface area 1.7577164940022E+14
Volume 9.638424279095E+20
Height 9497686.6936521