20122560 (number)

20122560 is an even 8-digits composite number following 20122559 and preceding 20122561. In scientific notation, it is written as 2.0122560 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 112 positive divisors. There are 5013504 positive integers (up to 20122560) that are relatively prime to 20122560.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-two thousand five hundred sixty

Notation

Scientific notation 2.0122560 × 10^7
Engineering notation 2.0122560 × 10^6

Prime Factorization of 20122560

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 17 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 628830
Product of the distinct prime numbers

The prime factorization of 20122560 is 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 17 × 137. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20122560)

Multiplication

n×y
n×2 40245120
n×3 60367680
n×4 80490240
n×5 100612800

Division

n÷y
n÷2 10061280
n÷3 6707520
n÷3 5030640
n÷5 4024512

Exponentiation

ny
n2 404917420953600
n3 8.1479750981841E+21
n4 1.6395811779171E+29
n5 3.2992570627509E+36

Nth Root

y√n
2√n 4485.8176512203
3√n 271.99509795087
4√n 66.976246917996
5√n 28.889275212679

Divisors of 20122560

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20122559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20122560 can be divided by 112 positive divisors. The sum of these divisors (counting 20122560) is 1, the average is 0.0089285714285714.

Base conversion 20122560

Base System Value
2 Binary 1001100110000101111000000
3 Ternary 1101212022222000
4 Quaternary 1030300233000
5 Quinary 20122410220
6 Senary 1555144000
8 Octal 114605700
10 Decimal 20122560
12 Duodecimal 68a5000
16 Hexadecimal 1330bc0
20 Vigesimal 65f680
36 Base36 bzao0

Cryptographic Hash Functions

md5 fc248330609c9bf613a6cdddacfa03eb
sha1 69015d709062710104162f61761975f2708c07fd
sha256 252dfc2454f79d0601101694da8d2e5d58e20e6a671b5ab8661d59ad8b482087
sha512 ac8d83d6e104c5000c8f550bd9613a4021bdc6e3ab7e3b68cddd4f3ffe3dbc179ee8cc5ff041a490a489e5db9e492b0877467efc0968218bf0f9d6cde004d7eb
ripemd-160 600fc6ce84fa02dc5faf7086efb323e29bd7ab00

20122560 as geometric shapes

Circle

Radius = n
Diameter 40245120
Circumference 126433773.33484
Area 1.2720855949784E+15

Sphere

Radius = n
Volume 3.4130158280117E+22
Surface area 5.0883423799134E+15
Circumference 126433773.33484

Square

Length = n
Perimeter 80490240
Area 404917420953600
Diagonal 28457597.261666

Cube

Length = n
Surface area 2429504525721600
Volume 8.1479750981841E+21
Space diagonal 34853296.298353

Equilateral Triangle

Length = n
Perimeter 60367680
Area 1.7533438649035E+14
Altitude 17426648.149177

Triangular Pyramid

Length = n
Surface area 1.7533438649035E+14
Volume 9.6024807414418E+20
Height 9485865.7538888