20147736 (number)

20147736 is an even 8-digits composite number following 20147735 and preceding 20147737. In scientific notation, it is written as 2.0147736 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 5620608 positive integers (up to 20147736) that are relatively prime to 20147736.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0147736 × 10^7
Engineering notation 2.0147736 × 10^6

Prime Factorization of 20147736

Prime Factorization 2 × 2 × 2 × 301 × 3 × 2789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5036934
Product of the distinct prime numbers

The prime factorization of 20147736 is 2 × 2 × 2 × 301 × 3 × 2789. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20147736)

Multiplication

n×y
n×2 40295472
n×3 60443208
n×4 80590944
n×5 100738680

Division

n÷y
n÷2 10073868
n÷3 6715912
n÷3 5036934
n÷5 4029547.2

Exponentiation

ny
n2 405931265925696
n3 8.1785959800167E+21
n4 1.6478019265604E+29
n5 3.319947819663E+36

Nth Root

y√n
2√n 4488.6229514184
3√n 272.10848469614
4√n 66.997186145527
5√n 28.896500463124

Divisors of 20147736

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147736 can be divided by 32 positive divisors. The sum of these divisors (counting 20147736) is 1, the average is 0.03125.

Base conversion 20147736

Base System Value
2 Binary 1001100110110111000011000
3 Ternary 1101220121111110
4 Quaternary 1030312320120
5 Quinary 20124211421
6 Senary 1555500320
8 Octal 114667030
10 Decimal 20147736
12 Duodecimal 68b76a0
16 Hexadecimal 1336e18
20 Vigesimal 65i96g
36 Base36 bzu3c

Cryptographic Hash Functions

md5 ca7ac2e12046de1de8a7b351921b4804
sha1 842ddc0658c5e7beecdf70564fd1d0cf7ce9fc30
sha256 ca2516441b9c9a37ec36557b5902fdfa0a925e7a645e7dc0c862b6b5ad584163
sha512 f85f45dcbabdad916133624e951dc74889a406b8045d21e295f581a0606955b9afe380b043a89b27b0dd4a363abd4a965c78824eb80f67e9f002f7b45ab59fa9
ripemd-160 88094b6874393ed082a9089da21bc6d721cbbaad

20147736 as geometric shapes

Circle

Radius = n
Diameter 40295472
Circumference 126591958.80813
Area 1.2752706828946E+15

Sphere

Radius = n
Volume 3.4258422729999E+22
Surface area 5.1010827315783E+15
Circumference 126591958.80813

Square

Length = n
Perimeter 80590944
Area 405931265925696
Diagonal 28493201.502313

Cube

Length = n
Surface area 2435587595554176
Volume 8.1785959800167E+21
Space diagonal 34896902.409485

Equilateral Triangle

Length = n
Perimeter 60443208
Area 1.7577339424101E+14
Altitude 17448451.204742

Triangular Pyramid

Length = n
Surface area 1.7577339424101E+14
Volume 9.6385677967581E+20
Height 9497733.8341042