20492079 (number)

20492079 is an odd 8-digits composite number following 20492078 and preceding 20492080. In scientific notation, it is written as 2.0492079 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 13366288 positive integers (up to 20492079) that are relatively prime to 20492079.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety-two thousand seventy-nine

Notation

Scientific notation 2.0492079 × 10^7
Engineering notation 2.0492079 × 10^6

Prime Factorization of 20492079

Prime Factorization 3 × 359 × 53 × 359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 57081
Product of the distinct prime numbers

The prime factorization of 20492079 is 3 × 359 × 53 × 359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 93, 25, 935, 599, 4437, 9014, 91048, 68230, 267438, 837012, 3143462, 9080532, 89677508, 23528392, 388683968, 271941928, 2950014598, 3990526960

Basic calculations (n = 20492079)

Multiplication

n×y
n×2 40984158
n×3 61476237
n×4 81968316
n×5 102460395

Division

n÷y
n÷2 10246039.5
n÷3 6830693
n÷3 5123019.75
n÷5 4098415.8

Exponentiation

ny
n2 419925301742241
n3 8.6051424574008E+21
n4 1.7633725904331E+29
n5 3.613517042959E+36

Nth Root

y√n
2√n 4526.8177564377
3√n 273.64992943726
4√n 67.281630155918
5√n 28.994605511529

Divisors of 20492079

1, 3, 53, 159, 359, 1077, 19027, 57081, 128881, 386643, 6830693, 20492079

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20492078
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20492079 can be divided by 12 positive divisors. The sum of these divisors (counting 20492079) is 1, the average is 0.083333333333333.

Base conversion 20492079

Base System Value
2 Binary 1001110001010111100101111
3 Ternary 1102120002211220
4 Quaternary 1032022330233
5 Quinary 20221221304
6 Senary 2011114423
8 Octal 116127457
10 Decimal 20492079
12 Duodecimal 6a42a13
16 Hexadecimal 138af2f
20 Vigesimal 681a3j
36 Base36 c77sf

Cryptographic Hash Functions

md5 f59d3744d01d9f977611d5cfee96df8f
sha1 9e61f77482341008a925036f5f7743a373be39af
sha256 119fbf2d123e99ee28c0c34a8efddfa0cbd95fc9d002236ed4a60d858f723b1d
sha512 087c718e1e6e65c725219949a4fd88f94de79fd8b2f047c9e27795215c401cf1788f78c5b7b8d793eb2a82923b709e4507d388c99db24bc933a3bc7fba5030a0
ripemd-160 64176a04a12539c10ab6abbc8b0b22bf2e7c8b1b

20492079 as geometric shapes

Circle

Radius = n
Diameter 40984158
Circumference 128755529.68636
Area 1.3192342430099E+15

Sphere

Radius = n
Volume 3.6045136436352E+22
Surface area 5.2769369720396E+15
Circumference 128755529.68636

Square

Length = n
Perimeter 81968316
Area 419925301742241
Diagonal 28980176.043021

Cube

Length = n
Surface area 2519551810453446
Volume 8.6051424574008E+21
Space diagonal 35493321.980715

Equilateral Triangle

Length = n
Perimeter 61476237
Area 1.8183298950031E+14
Altitude 17746660.990358

Triangular Pyramid

Length = n
Surface area 1.8183298950031E+14
Volume 1.0141257641174E+21
Height 9660058.681007