20045536 (number)

20045536 is an even 8-digits composite number following 20045535 and preceding 20045537. In scientific notation, it is written as 2.0045536 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 8501760 positive integers (up to 20045536) that are relatively prime to 20045536.

Interesting facts

Basic properties

Name

Name twenty million forty-five thousand five hundred thirty-six

Notation

Scientific notation 2.0045536 × 10^7
Engineering notation 2.0045536 × 10^6

Prime Factorization of 20045536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 109 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1252846
Product of the distinct prime numbers

The prime factorization of 20045536 is 2 × 2 × 2 × 2 × 2 × 7 × 109 × 821. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 5, 66, 18, 328, 200, 3821, 2265, 28227, 9913, 724665, 763358, 1145402, 4083402, 26464987, 35299426, 597568973, 947495998, 3396187337, 1160091147

Basic calculations (n = 20045536)

Multiplication

n×y
n×2 40091072
n×3 60136608
n×4 80182144
n×5 100227680

Division

n÷y
n÷2 10022768
n÷3 6681845.3333333
n÷3 5011384
n÷5 4009107.2

Exponentiation

ny
n2 401823513527296
n3 8.0547677060579E+21
n4 1.6146213602342E+29
n5 3.2365950602944E+36

Nth Root

y√n
2√n 4477.2241400225
3√n 271.64761171296
4√n 66.912062739259
5√n 28.867125125137

Divisors of 20045536

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 821, 872, 1526, 1642, 1744, 3052, 3284, 3488, 5747, 6104, 6568, 11494, 12208, 13136, 22988, 24416, 26272, 45976, 89489, 91952, 178978, 183904, 357956, 626423, 715912, 1252846, 1431824, 2505692, 2863648, 5011384, 10022768, 20045536

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20045535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20045536 can be divided by 48 positive divisors. The sum of these divisors (counting 20045536) is 1, the average is 0.020833333333333.

Base conversion 20045536

Base System Value
2 Binary 1001100011101111011100000
3 Ternary 1101201102022021
4 Quaternary 1030131323200
5 Quinary 20112424121
6 Senary 1553351224
8 Octal 114357340
10 Decimal 20045536
12 Duodecimal 6868514
16 Hexadecimal 131dee0
20 Vigesimal 655dgg
36 Base36 bxn8g

Cryptographic Hash Functions

md5 b23e91b78c62b191a5acde0bcb3663c6
sha1 1f81431e7048c8137cf80dc68034731d9050b3b4
sha256 3020fd0bc3af73b227b515fa1c29865d2ed876df5d40349211abea76169d4d73
sha512 5486d279f78c171cfb0e5744587697ca4a16b4de39c4e3aff0e48d269842533dbbb26601d2efbabfbe2a54167499fa2b16d566df1eecde83bf7d17a60f092d0c
ripemd-160 73fb6fbc8b180d46d0f4851e2274faca40b46148

20045536 as geometric shapes

Circle

Radius = n
Diameter 40091072
Circumference 125949817.26974
Area 1.262365798137E+15

Sphere

Radius = n
Volume 3.3739732068965E+22
Surface area 5.049463192548E+15
Circumference 125949817.26974

Square

Length = n
Perimeter 80182144
Area 401823513527296
Diagonal 28348668.876238

Cube

Length = n
Surface area 2410941081163776
Volume 8.0547677060579E+21
Space diagonal 34719886.816951

Equilateral Triangle

Length = n
Perimeter 60136608
Area 1.7399468527628E+14
Altitude 17359943.408475

Triangular Pyramid

Length = n
Surface area 1.7399468527628E+14
Volume 9.4926347763933E+20
Height 9449556.2920794