20105496 (number)

20105496 is an even 8-digits composite number following 20105495 and preceding 20105497. In scientific notation, it is written as 2.0105496 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 160 positive divisors. There are 5987520 positive integers (up to 20105496) that are relatively prime to 20105496.

Interesting facts

Basic properties

Name

Name twenty million one hundred five thousand four hundred ninety-six

Notation

Scientific notation 2.0105496 × 10^7
Engineering notation 2.0105496 × 10^6

Prime Factorization of 20105496

Prime Factorization 2 × 2 × 2 × 9 × 3 × 3 × 19 × 23 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1675458
Product of the distinct prime numbers

The prime factorization of 20105496 is 2 × 2 × 2 × 9 × 3 × 3 × 19 × 23 × 71. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20105496)

Multiplication

n×y
n×2 40210992
n×3 60316488
n×4 80421984
n×5 100527480

Division

n÷y
n÷2 10052748
n÷3 6701832
n÷3 5026374
n÷5 4021099.2

Exponentiation

ny
n2 404230969406016
n3 8.1272641384688E+21
n4 1.6340267662693E+29
n5 3.285291861312E+36

Nth Root

y√n
2√n 4483.9152534364
3√n 271.9181919488
4√n 66.962043378592
5√n 28.884373908946

Divisors of 20105496

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20105495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20105496 can be divided by 160 positive divisors. The sum of these divisors (counting 20105496) is 1, the average is 0.00625.

Base conversion 20105496

Base System Value
2 Binary 1001100101100100100011000
3 Ternary 1101211110120000
4 Quaternary 1030230210120
5 Quinary 20121333441
6 Senary 1554533000
8 Octal 114544430
10 Decimal 20105496
12 Duodecimal 6897160
16 Hexadecimal 132c918
20 Vigesimal 65d3eg
36 Base36 byxi0

Cryptographic Hash Functions

md5 023c5f7a1336bf038d5cb0dce14e1055
sha1 40a930374f2149e6defb2ecebbed757c05437f59
sha256 4b464df35f97f028f3e6dc63b7b72bf7b85b3961268d96f67af8436a6c0e57e4
sha512 aa085b7336209ffcbfa5d53a52707aff5b5bd28c2d4b2592df448c46e935808e93960d2288c06eab2dc6dfe7b766a3ac9c2a21466995fcf6d3046e201439400c
ripemd-160 0eac8d09cd0d8f6bc5d162b3f84401df9928f682

20105496 as geometric shapes

Circle

Radius = n
Diameter 40210992
Circumference 126326557.06076
Area 1.2699290438394E+15

Sphere

Radius = n
Volume 3.404340441493E+22
Surface area 5.0797161753577E+15
Circumference 126326557.06076

Square

Length = n
Perimeter 80421984
Area 404230969406016
Diagonal 28433465.121438

Cube

Length = n
Surface area 2425385816436096
Volume 8.1272641384688E+21
Space diagonal 34823740.583373

Equilateral Triangle

Length = n
Perimeter 60316488
Area 1.7503714425101E+14
Altitude 17411870.291686

Triangular Pyramid

Length = n
Surface area 1.7503714425101E+14
Volume 9.5780726413425E+20
Height 9477821.707146