20045835 (number)

20045835 is an odd 8-digits composite number following 20045834 and preceding 20045836. In scientific notation, it is written as 2.0045835 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 10691088 positive integers (up to 20045835) that are relatively prime to 20045835.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0045835 × 10^7
Engineering notation 2.0045835 × 10^6

Prime Factorization of 20045835

Prime Factorization 3 × 15 × 445463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20045835
Product of the distinct prime numbers

The prime factorization of 20045835 is 3 × 15 × 445463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 52, 33, 683, 27, 6464, 7053, 35025, 88439, 145346, 231321, 3108751, 7190065, 10968501, 16231567, 758569036, 667658192, 8827798617, 3371681049

Basic calculations (n = 20045835)

Multiplication

n×y
n×2 40091670
n×3 60137505
n×4 80183340
n×5 100229175

Division

n÷y
n÷2 10022917.5
n÷3 6681945
n÷3 5011458.75
n÷5 4009167

Exponentiation

ny
n2 401835500847225
n3 8.0551281471258E+21
n4 1.6147176974114E+29
n5 3.2368364533889E+36

Nth Root

y√n
2√n 4477.2575311233
3√n 271.64896234172
4√n 66.9123122536
5√n 28.867211241257

Divisors of 20045835

1, 3, 15, 45, 445463, 1336389, 6681945, 20045835

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20045834
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20045835 can be divided by 8 positive divisors. The sum of these divisors (counting 20045835) is 1, the average is 0.125.

Base conversion 20045835

Base System Value
2 Binary 1001100011110000000001011
3 Ternary 1101201102201100
4 Quaternary 1030132000023
5 Quinary 20112431320
6 Senary 1553352443
8 Octal 114360013
10 Decimal 20045835
12 Duodecimal 6868723
16 Hexadecimal 131e00b
20 Vigesimal 655ebf
36 Base36 bxngr

Cryptographic Hash Functions

md5 ae3a3079e9aad96e31b4bf11e418d46b
sha1 2a79ee427878720b54eef1f1fb05f3c3fa148d67
sha256 41a82132f47705aef6c6b7da24b69d7cc5d03860ae4a07e53f0e957a0f6211fe
sha512 f1c9a0a5ce70f9d806e1a8c8ffcbc6f001b6c3eaff1d215813ac6a792e48690cdb0abdf8f4165eb03b76fdc89f2004d7e1545b0a1dd0276f1803761af01abc39
ripemd-160 b69ae1ff945a392ec9bfaee64647477f3a6c048a

20045835 as geometric shapes

Circle

Radius = n
Diameter 40091670
Circumference 125951695.94215
Area 1.2624034574132E+15

Sphere

Radius = n
Volume 3.374124188098E+22
Surface area 5.0496138296529E+15
Circumference 125951695.94215

Square

Length = n
Perimeter 80183340
Area 401835500847225
Diagonal 28349091.726093

Cube

Length = n
Surface area 2411013005083350
Volume 8.0551281471258E+21
Space diagonal 34720404.700142

Equilateral Triangle

Length = n
Perimeter 60137505
Area 1.7399987593807E+14
Altitude 17360202.350071

Triangular Pyramid

Length = n
Surface area 1.7399987593807E+14
Volume 9.4930595602655E+20
Height 9449697.2420311