123020021 (number)

123020021 is an odd 9-digits composite number following 123020020 and preceding 123020022. In scientific notation, it is written as 1.23020021 × 10^8. The sum of its digits is 11. It has a total of 2 prime factors and 4 positive divisors. There are 122977344 positive integers (up to 123020021) that are relatively prime to 123020021.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million twenty thousand twenty-one

Notation

Scientific notation 1.23020021 × 10^8
Engineering notation 1.23020021 × 10^6

Prime Factorization of 123020021

Prime Factorization 3109 × 39569

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 123020021
Product of the distinct prime numbers

The prime factorization of 123020021 is 3109 × 39569. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 39, 9, 114, 387, 6256, 1083, 95966, 67935, 19421, 579729, 5589709, 7284187, 97507278, 51060481, 326401789, 591758621, 151870177, 8769106340

Basic calculations (n = 123020021)

Multiplication

n×y
n×2 246040042
n×3 369060063
n×4 492080084
n×5 615100105

Division

n÷y
n÷2 61510010.5
n÷3 41006673.666667
n÷3 30755005.25
n÷5 24604004.2

Exponentiation

ny
n2 15133925566840441
n3 1.8617758410451E+24
n4 2.2903570306267E+32
n5 2.8175977000519E+40

Nth Root

y√n
2√n 11091.43908607
3√n 497.3459651241
4√n 105.31590139229
5√n 41.494941759289

Divisors of 123020021

1, 3109, 39569, 123020021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -123020020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 123020021 can be divided by 4 positive divisors. The sum of these divisors (counting 123020021) is 1, the average is 0.25.

Base conversion 123020021

Base System Value
2 Binary 111010101010010001011110101
3 Ternary 22120111001202002
4 Quaternary 13111102023311
5 Quinary 222443120041
6 Senary 20112425045
8 Octal 725221365
10 Decimal 123020021
12 Duodecimal 35248185
16 Hexadecimal 75522f5
20 Vigesimal 1i8ha11
36 Base36 218qut

Cryptographic Hash Functions

md5 8ad86a81a6d3adbe264c17e3d94e72f1
sha1 7e854c79a3fc0e6b273d17ced3f92d89c355c0c5
sha256 07760cc05a6ddd6102989d12a445a3bf85db9f9c09c09647933317b102850884
sha512 90ad938fe7db5ce51738257f9c93695b6e50f3f0118f8f0db919c7e0df2238db114f6ccfabc8ddf2511bd72e9133785fb6b4d29d892768e221db398dc6295d1b
ripemd-160 988cfdcd115823674c38a1f15780238528ce44d9

123020021 as geometric shapes

Circle

Radius = n
Diameter 246040042
Circumference 772957588.43612
Area 4.7544629380761E+16

Sphere

Radius = n
Volume 7.7985884064779E+24
Surface area 1.9017851752304E+17
Circumference 772957588.43612

Square

Length = n
Perimeter 492080084
Area 15133925566840441
Diagonal 173976582.14162

Cube

Length = n
Surface area 90803553401042646
Volume 1.8617758410451E+24
Space diagonal 213076926.72019

Equilateral Triangle

Length = n
Perimeter 369060063
Area 6.5531819999333E+15
Altitude 106538463.3601

Triangular Pyramid

Length = n
Surface area 6.5531819999333E+15
Volume 2.1941238704205E+23
Height 57992194.047208