20765260 (number)

20765260 is an even 8-digits composite number following 20765259 and preceding 20765261. In scientific notation, it is written as 2.0765260 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 8306096 positive integers (up to 20765260) that are relatively prime to 20765260.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-five thousand two hundred sixty

Notation

Scientific notation 2.0765260 × 10^7
Engineering notation 2.0765260 × 10^6

Prime Factorization of 20765260

Prime Factorization 2 × 2 × 5 × 1038263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10382630
Product of the distinct prime numbers

The prime factorization of 20765260 is 2 × 2 × 5 × 1038263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 45, 61, 962, 586, 91, 6713, 15499, 40230, 769688, 563221, 4611806, 8013625, 79273557, 21078010, 383365329, 620106922, 2597417050, 5110151985

Basic calculations (n = 20765260)

Multiplication

n×y
n×2 41530520
n×3 62295780
n×4 83061040
n×5 103826300

Division

n÷y
n÷2 10382630
n÷3 6921753.3333333
n÷3 5191315
n÷5 4153052

Exponentiation

ny
n2 431196022867600
n3 8.9538975258117E+21
n4 1.8593001013684E+29
n5 3.860885002294E+36

Nth Root

y√n
2√n 4556.8914843345
3√n 274.86057946574
4√n 67.504751568571
5√n 29.071502278647

Divisors of 20765260

1, 2, 4, 5, 10, 20, 1038263, 2076526, 4153052, 5191315, 10382630, 20765260

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20765259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20765260 can be divided by 12 positive divisors. The sum of these divisors (counting 20765260) is 1, the average is 0.083333333333333.

Base conversion 20765260

Base System Value
2 Binary 1001111001101101001001100
3 Ternary 1110001222120201
4 Quaternary 1033031221030
5 Quinary 20303442020
6 Senary 2021023244
8 Octal 117155114
10 Decimal 20765260
12 Duodecimal 6b54b24
16 Hexadecimal 13cda4c
20 Vigesimal 69fd30
36 Base36 cd2ks

Cryptographic Hash Functions

md5 b69c2310dad8c3c74f3c03506c57af4d
sha1 b38c33ed91af769d84c2d2646e7d84c3c5578923
sha256 794ad49cf5aa9dad2464d6a8456b55abe57a28f3f7a66a5a93f78a0449b32f4e
sha512 8c2f76538689f389f36e525adb00632be8dd1a34238ffc7060a1071da94560e077bde0e0b356229dbb09c93226e7eadb6d44c393d5dd84abd7658dd00d5cce67
ripemd-160 84f9efbe835dff30bb81f9e85f4e9e247b56e3e3

20765260 as geometric shapes

Circle

Radius = n
Diameter 41530520
Circumference 130471976.53176
Area 1.354642257698E+15

Sphere

Radius = n
Volume 3.7505998250781E+22
Surface area 5.418569030792E+15
Circumference 130471976.53176

Square

Length = n
Perimeter 83061040
Area 431196022867600
Diagonal 29366512.318204

Cube

Length = n
Surface area 2587176137205600
Volume 8.9538975258117E+21
Space diagonal 35966485.352378

Equilateral Triangle

Length = n
Perimeter 62295780
Area 1.8671335490708E+14
Altitude 17983242.676189

Triangular Pyramid

Length = n
Surface area 1.8671335490708E+14
Volume 1.0552269430918E+21
Height 9788837.4394012