20136461 (number)

20136461 is an odd 8-digits composite number following 20136460 and preceding 20136462. In scientific notation, it is written as 2.0136461 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 20115900 positive integers (up to 20136461) that are relatively prime to 20136461.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand four hundred sixty-one

Notation

Scientific notation 2.0136461 × 10^7
Engineering notation 2.0136461 × 10^6

Prime Factorization of 20136461

Prime Factorization 1031 × 19531

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20136461
Product of the distinct prime numbers

The prime factorization of 20136461 is 1031 × 19531. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 73, 35, 978, 755, 3277, 9323, 33372, 2301, 503413, 30803, 2493078, 9954107, 66245519, 18730057, 327327779, 625947163, 9037996499, 3170163

Basic calculations (n = 20136461)

Multiplication

n×y
n×2 40272922
n×3 60409383
n×4 80545844
n×5 100682305

Division

n÷y
n÷2 10068230.5
n÷3 6712153.6666667
n÷3 5034115.25
n÷5 4027292.2

Exponentiation

ny
n2 405477061604521
n3 8.164873037394E+21
n4 1.6441164748744E+29
n5 3.3106687275765E+36

Nth Root

y√n
2√n 4487.3668225364
3√n 272.05771645021
4√n 66.987810999736
5√n 28.893265548807

Divisors of 20136461

1, 1031, 19531, 20136461

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 -20136460
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 20136461 can be divided by 4 positive divisors. The sum of these divisors (counting 20136461) is 1, the average is 0.25.

Base conversion 20136461

Base System Value
2 Binary 1001100110100001000001101
3 Ternary 1101220001000212
4 Quaternary 1030310020031
5 Quinary 20123331321
6 Senary 1555332205
8 Octal 114641015
10 Decimal 20136461
12 Duodecimal 68b1065
16 Hexadecimal 133420d
20 Vigesimal 65h131
36 Base36 bzle5

Cryptographic Hash Functions

md5 92ebbbc32a08769ce4f64db182c35e4d
sha1 712c340304e459f106b64ca40d46c7f9e45c69c4
sha256 0429ddb46567404eb4668f94290a49d9dc69e339571e9f75dcb9af2320a0f970
sha512 9b92dfd8bdd65f39e24d82ab967ba247885e300c31488e9e341a125bc61acec0d3b950e93bc5e151173ad594c243b777a0b5a91d13449d1488bc4660586bdf7d
ripemd-160 d57459d94ddea2c590280b532442097e0ac24585

20136461 as geometric shapes

Circle

Radius = n
Diameter 40272922
Circumference 126521115.89379
Area 1.2738437579359E+15

Sphere

Radius = n
Volume 3.4200940202361E+22
Surface area 5.0953750317438E+15
Circumference 126521115.89379

Square

Length = n
Perimeter 80545844
Area 405477061604521
Diagonal 28477256.244397

Cube

Length = n
Surface area 2432862369627126
Volume 8.164873037394E+21
Space diagonal 34877373.536629

Equilateral Triangle

Length = n
Perimeter 60409383
Area 1.7557671800069E+14
Altitude 17438686.768315

Triangular Pyramid

Length = n
Surface area 1.7557671800069E+14
Volume 9.6223951537809E+20
Height 9492418.7481323