20105356 (number)

20105356 is an even 8-digits composite number following 20105355 and preceding 20105357. In scientific notation, it is written as 2.0105356 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8985600 positive integers (up to 20105356) that are relatively prime to 20105356.

Interesting facts

Basic properties

Name

Name twenty million one hundred five thousand three hundred fifty-six

Notation

Scientific notation 2.0105356 × 10^7
Engineering notation 2.0105356 × 10^6

Prime Factorization of 20105356

Prime Factorization 2 × 2 × 17 × 7991 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10052678
Product of the distinct prime numbers

The prime factorization of 20105356 is 2 × 2 × 17 × 7991 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 43, 65, 77, 761, 1884, 7067, 82358, 32444, 218210, 78977, 3720051, 4767548, 53511110, 26371185, 77606005, 83927506, 4785972565, 458417881

Basic calculations (n = 20105356)

Multiplication

n×y
n×2 40210712
n×3 60316068
n×4 80421424
n×5 100526780

Division

n÷y
n÷2 10052678
n÷3 6701785.3333333
n÷3 5026339
n÷5 4021071.2

Exponentiation

ny
n2 404225339886736
n3 8.1270943626438E+21
n4 1.6339812540655E+29
n5 3.2851774810313E+36

Nth Root

y√n
2√n 4483.8996420527
3√n 271.91756080073
4√n 66.961926809588
5√n 28.884333682894

Divisors of 20105356

1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 7991, 15982, 31964, 135847, 271694, 295667, 543388, 591334, 1182668, 5026339, 10052678, 20105356

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20105355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20105356 can be divided by 24 positive divisors. The sum of these divisors (counting 20105356) is 1, the average is 0.041666666666667.

Base conversion 20105356

Base System Value
2 Binary 1001100101100100010001100
3 Ternary 1101211110100211
4 Quaternary 1030230202030
5 Quinary 20121332411
6 Senary 1554532204
8 Octal 114544214
10 Decimal 20105356
12 Duodecimal 6897064
16 Hexadecimal 132c88c
20 Vigesimal 65d37g
36 Base36 byxe4

Cryptographic Hash Functions

md5 184e9a7ba5983bbf042eea3ca7a31bca
sha1 96e955a663be7400177cb00a3112050f683c2e92
sha256 135220583a14ef6b4e77b1ea578b89286e9dd09ac2c9a6188bd53cbc648ff89b
sha512 657625d5e36c8c858eaab97e2aae2b905357b89a801124ef060d9f80c30ee88ab12096c912e851afb38a18b5e8db35ee5d8d1750675a85700ff24e36a667d445
ripemd-160 aa671197668ba6c7b8f51550a8ea0bea488ae5f5

20105356 as geometric shapes

Circle

Radius = n
Diameter 40210712
Circumference 126325677.41481
Area 1.269911358183E+15

Sphere

Radius = n
Volume 3.4042693259617E+22
Surface area 5.079645432732E+15
Circumference 126325677.41481

Square

Length = n
Perimeter 80421424
Area 404225339886736
Diagonal 28433267.131539

Cube

Length = n
Surface area 2425352039320416
Volume 8.1270943626438E+21
Space diagonal 34823498.09626

Equilateral Triangle

Length = n
Perimeter 60316068
Area 1.7503470659766E+14
Altitude 17411749.04813

Triangular Pyramid

Length = n
Surface area 1.7503470659766E+14
Volume 9.577872558614E+20
Height 9477755.7105131