20136648 (number)

20136648 is an even 8-digits composite number following 20136647 and preceding 20136649. In scientific notation, it is written as 2.0136648 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 48 positive divisors. There are 5752992 positive integers (up to 20136648) that are relatively prime to 20136648.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0136648 × 10^7
Engineering notation 2.0136648 × 10^6

Prime Factorization of 20136648

Prime Factorization 2 × 2 × 2 × 3 × 7 × 7 × 17123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 719166
Product of the distinct prime numbers

The prime factorization of 20136648 is 2 × 2 × 2 × 3 × 7 × 7 × 17123. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20136648)

Multiplication

n×y
n×2 40273296
n×3 60409944
n×4 80546592
n×5 100683240

Division

n÷y
n÷2 10068324
n÷3 6712216
n÷3 5034162
n÷5 4027329.6

Exponentiation

ny
n2 405484592675904
n3 8.1651005121381E+21
n4 1.6441775489754E+29
n5 3.3108224553221E+36

Nth Root

y√n
2√n 4487.3876587609
3√n 272.05855861467
4√n 66.987966522062
5√n 28.89331921286

Divisors of 20136648

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20136647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20136648 can be divided by 48 positive divisors. The sum of these divisors (counting 20136648) is 1, the average is 0.020833333333333.

Base conversion 20136648

Base System Value
2 Binary 1001100110100001011001000
3 Ternary 1101220001021210
4 Quaternary 1030310023020
5 Quinary 20123333043
6 Senary 1555333120
8 Octal 114641310
10 Decimal 20136648
12 Duodecimal 68b11a0
16 Hexadecimal 13342c8
20 Vigesimal 65h1c8
36 Base36 bzljc

Cryptographic Hash Functions

md5 bc88128ff8ac3b69409a7b914f6a0cb4
sha1 f8fff57b31fd60dc5bcf205bd9230fa2abd5ca42
sha256 041bb19426bdf5d22f45dbdd1711706fb095704564ae3539ffbf38cbecafddad
sha512 922210f7af19817d248d9065edc2c59415e46b6e0d9158c9e0c05da1ae46f5283b2f66e8e4759db94bb8ac04d07f1bf81c060563fc4c04f6b8787998f777779b
ripemd-160 fe353592880c9dbb07844d8926cf057937884213

20136648 as geometric shapes

Circle

Radius = n
Diameter 40273296
Circumference 126522290.84945
Area 1.2738674174945E+15

Sphere

Radius = n
Volume 3.420189304634E+22
Surface area 5.0954696699779E+15
Circumference 126522290.84945

Square

Length = n
Perimeter 80546592
Area 405484592675904
Diagonal 28477520.702333

Cube

Length = n
Surface area 2432907556055424
Volume 8.1651005121381E+21
Space diagonal 34877697.43013

Equilateral Triangle

Length = n
Perimeter 60409944
Area 1.7557997905026E+14
Altitude 17438848.715065

Triangular Pyramid

Length = n
Surface area 1.7557997905026E+14
Volume 9.6226632353376E+20
Height 9492506.9007777