20065045 (number)

20065045 is an odd 8-digits composite number following 20065044 and preceding 20065046. In scientific notation, it is written as 2.0065045 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 10886400 positive integers (up to 20065045) that are relatively prime to 20065045.

Interesting facts

Basic properties

Name

Name twenty million sixty-five thousand forty-five

Notation

Scientific notation 2.0065045 × 10^7
Engineering notation 2.0065045 × 10^6

Prime Factorization of 20065045

Prime Factorization 35 × 13 × 11 × 19 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20065045
Product of the distinct prime numbers

The prime factorization of 20065045 is 35 × 13 × 11 × 19 × 211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 26, 34, 462, 70, 4403, 113, 62005, 45906, 83777, 961248, 6191132, 1862413, 27135509, 42750889, 160501667, 542723291, 3747014297, 9116702048

Basic calculations (n = 20065045)

Multiplication

n×y
n×2 40130090
n×3 60195135
n×4 80260180
n×5 100325225

Division

n÷y
n÷2 10032522.5
n÷3 6688348.3333333
n÷3 5016261.25
n÷5 4013009

Exponentiation

ny
n2 402606030852025
n3 8.0783081263173E+21
n4 1.6209161607842E+29
n5 3.2523755707363E+36

Nth Root

y√n
2√n 4479.4023038794
3√n 271.7357087161
4√n 66.928337076902
5√n 28.872741833356

Divisors of 20065045

1, 11, 13, 19, 35, 143, 209, 211, 247, 385, 455, 665, 2321, 2717, 2743, 4009, 5005, 7315, 7385, 8645, 30173, 44099, 52117, 81235, 95095, 96005, 140315, 573287, 1056055, 1543465, 1824095, 20065045

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20065044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20065045 can be divided by 32 positive divisors. The sum of these divisors (counting 20065045) is 1, the average is 0.03125.

Base conversion 20065045

Base System Value
2 Binary 1001100100010101100010101
3 Ternary 1101202102001211
4 Quaternary 1030202230111
5 Quinary 20114040140
6 Senary 1554021421
8 Octal 114425425
10 Decimal 20065045
12 Duodecimal 6877871
16 Hexadecimal 1322b15
20 Vigesimal 6582c5
36 Base36 by2ad

Cryptographic Hash Functions

md5 80f6e50ed60e538c4a4e639179c6027a
sha1 e50c23584e088bf4a4c2eb72d9a0661ed422e90b
sha256 d3dad33007ffe078c1d3158889028c163b89a0c485e2e1573b7be55ccfaa8ac7
sha512 1bdb0a59c5641da5908977356ffa83aae3a52a744450ecf32a12478dc152ba540d1e6d34c6cf96f1de95485c5d9ace41f708d76f20ba40cbc78e9cdb837b23d4
ripemd-160 6c4eaf79bb8b5b5b4178aac5ddc1b563d7ce6efc

20065045 as geometric shapes

Circle

Radius = n
Diameter 40130090
Circumference 126072395.9319
Area 1.2648241488157E+15

Sphere

Radius = n
Volume 3.3838337950764E+22
Surface area 5.0592965952627E+15
Circumference 126072395.9319

Square

Length = n
Perimeter 80260180
Area 402606030852025
Diagonal 28376258.768626

Cube

Length = n
Surface area 2415636185112150
Volume 8.0783081263173E+21
Space diagonal 34753677.396156

Equilateral Triangle

Length = n
Perimeter 60195135
Area 1.7433352521734E+14
Altitude 17376838.698078

Triangular Pyramid

Length = n
Surface area 1.7433352521734E+14
Volume 9.5203774277222E+20
Height 9458752.9228755