20136568 (number)

20136568 is an even 8-digits composite number following 20136567 and preceding 20136569. In scientific notation, it is written as 2.0136568 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9475968 positive integers (up to 20136568) that are relatively prime to 20136568.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand five hundred sixty-eight

Notation

Scientific notation 2.0136568 × 10^7
Engineering notation 2.0136568 × 10^6

Prime Factorization of 20136568

Prime Factorization 2 × 2 × 2 × 17 × 148063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5034142
Product of the distinct prime numbers

The prime factorization of 20136568 is 2 × 2 × 2 × 17 × 148063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 8, 70, 141, 456, 7621, 4649, 61458, 66459, 657992, 375679, 4189904, 8398767, 2274102, 42032837, 636519054, 703596921, 5356613114, 494940667

Basic calculations (n = 20136568)

Multiplication

n×y
n×2 40273136
n×3 60409704
n×4 80546272
n×5 100682840

Division

n÷y
n÷2 10068284
n÷3 6712189.3333333
n÷3 5034142
n÷5 4027313.6

Exponentiation

ny
n2 405481370818624
n3 8.1650031962224E+21
n4 1.6441514208095E+29
n5 3.3107566887427E+36

Nth Root

y√n
2√n 4487.3787448799
3√n 272.05819833105
4√n 66.987899988579
5√n 28.893296255025

Divisors of 20136568

1, 2, 4, 8, 17, 34, 68, 136, 148063, 296126, 592252, 1184504, 2517071, 5034142, 10068284, 20136568

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 -20136567
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 20136568 can be divided by 16 positive divisors. The sum of these divisors (counting 20136568) is 1, the average is 0.0625.

Base conversion 20136568

Base System Value
2 Binary 1001100110100001001111000
3 Ternary 1101220001011211
4 Quaternary 1030310021320
5 Quinary 20123332233
6 Senary 1555332504
8 Octal 114641170
10 Decimal 20136568
12 Duodecimal 68b1134
16 Hexadecimal 1334278
20 Vigesimal 65h188
36 Base36 bzlh4

Cryptographic Hash Functions

md5 f3fc11fed6a82f4daad6e6f1e83a2c6b
sha1 8aaa84b7b4fe25757c34049ea04c0961ba667c07
sha256 848a52de76493ff56a5bab3180d5994b7ed6a2518d97b1d783ac97ea83aad2a7
sha512 895ba02287a936be8f71e7d063a3ee6bf47df81b03f20daf0032e63b048f5773d9233915c63cfca779d50fc9a1f1a0ff43f840a173a11d68d5726b7d4b0e6a02
ripemd-160 cc5772530007b7fd0aa7a3edfa5aed33f6fa77f2

20136568 as geometric shapes

Circle

Radius = n
Diameter 40273136
Circumference 126521788.19462
Area 1.2738572957313E+15

Sphere

Radius = n
Volume 3.4201485410386E+22
Surface area 5.0954291829252E+15
Circumference 126521788.19462

Square

Length = n
Perimeter 80546272
Area 405481370818624
Diagonal 28477407.565248

Cube

Length = n
Surface area 2432888224911744
Volume 8.1650031962224E+21
Space diagonal 34877558.866066

Equilateral Triangle

Length = n
Perimeter 60409704
Area 1.7557858394513E+14
Altitude 17438779.433033

Triangular Pyramid

Length = n
Surface area 1.7557858394513E+14
Volume 9.6225485474312E+20
Height 9492469.188416