20207568 (number)

20207568 is an even 8-digits composite number following 20207567 and preceding 20207569. In scientific notation, it is written as 2.0207568 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 60 positive divisors. There are 6559488 positive integers (up to 20207568) that are relatively prime to 20207568.

Interesting facts

Basic properties

Name

Name twenty million two hundred seven thousand five hundred sixty-eight

Notation

Scientific notation 2.0207568 × 10^7
Engineering notation 2.0207568 × 10^6

Prime Factorization of 20207568

Prime Factorization 2 × 2 × 2 × 2 × 3 × 73 × 79 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 34602
Product of the distinct prime numbers

The prime factorization of 20207568 is 2 × 2 × 2 × 2 × 3 × 73 × 79 × 73. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20207568)

Multiplication

n×y
n×2 40415136
n×3 60622704
n×4 80830272
n×5 101037840

Division

n÷y
n÷2 10103784
n÷3 6735856
n÷3 5051892
n÷5 4041513.6

Exponentiation

ny
n2 408345804474624
n3 8.2516756114357E+21
n4 1.6674629603203E+29
n5 3.3695371158153E+36

Nth Root

y√n
2√n 4495.2828609555
3√n 272.37757539746
4√n 67.04687062761
5√n 28.913642690169

Divisors of 20207568

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20207567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20207568 can be divided by 60 positive divisors. The sum of these divisors (counting 20207568) is 1, the average is 0.016666666666667.

Base conversion 20207568

Base System Value
2 Binary 1001101000101011111010000
3 Ternary 1102000122120110
4 Quaternary 1031011133100
5 Quinary 20133120233
6 Senary 2001041320
8 Octal 115053720
10 Decimal 20207568
12 Duodecimal 6926240
16 Hexadecimal 13457d0
20 Vigesimal 665ii8
36 Base36 c149c

Cryptographic Hash Functions

md5 ad22dc8fbad0950198cdc3e57ac15753
sha1 be8607458896d81ee2a5da2ce29eda19213dfa21
sha256 a2a9126a4731f09ff5b18ee12b212a7c2a7a853118642f05ef4ca5a4e45bb9b2
sha512 dcde2742e7bd98874aa606c7ca1cd799616a92c7a804f8523d87c2ab16d1fec39bcae8752ad4e38f68cad32226eb15d97f2ec0a54fcc8b9b12918d22b4236bcb
ripemd-160 b5ae9dbd06fadfa6bc0b16e808c223a44c70242c

20207568 as geometric shapes

Circle

Radius = n
Diameter 40415136
Circumference 126967894.35143
Area 1.2828561794617E+15

Sphere

Radius = n
Volume 3.4564537974256E+22
Surface area 5.1314247178468E+15
Circumference 126967894.35143

Square

Length = n
Perimeter 80830272
Area 408345804474624
Diagonal 28577816.728177

Cube

Length = n
Surface area 2450074826847744
Volume 8.2516756114357E+21
Space diagonal 35000534.473403

Equilateral Triangle

Length = n
Perimeter 60622704
Area 1.7681892010191E+14
Altitude 17500267.236701

Triangular Pyramid

Length = n
Surface area 1.7681892010191E+14
Volume 9.7246929683297E+20
Height 9525938.9093922