20268465 (number)

20268465 is an odd 8-digits composite number following 20268464 and preceding 20268466. In scientific notation, it is written as 2.0268465 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 9191424 positive integers (up to 20268465) that are relatively prime to 20268465.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixty-eight thousand four hundred sixty-five

Notation

Scientific notation 2.0268465 × 10^7
Engineering notation 2.0268465 × 10^6

Prime Factorization of 20268465

Prime Factorization 15 × 7 × 1409 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20268465
Product of the distinct prime numbers

The prime factorization of 20268465 is 15 × 7 × 1409 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 44, 92, 592, 486, 4165, 9724, 28218, 19420, 159875, 850464, 5744412, 5179932, 53763695, 28569128, 107817985, 911164950, 276756012, 9139154170

Basic calculations (n = 20268465)

Multiplication

n×y
n×2 40536930
n×3 60805395
n×4 81073860
n×5 101342325

Division

n÷y
n÷2 10134232.5
n÷3 6756155
n÷3 5067116.25
n÷5 4053693

Exponentiation

ny
n2 410810673456225
n3 8.3265017565739E+21
n4 1.6876540942556E+29
n5 3.4206157941526E+36

Nth Root

y√n
2√n 4502.0511991758
3√n 272.65091099498
4√n 67.09732631913
5√n 28.931048401371

Divisors of 20268465

1, 7, 15, 105, 137, 959, 1409, 2055, 9863, 14385, 21135, 147945, 193033, 1351231, 2895495, 20268465

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20268464
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20268465 can be divided by 16 positive divisors. The sum of these divisors (counting 20268465) is 1, the average is 0.0625.

Base conversion 20268465

Base System Value
2 Binary 1001101010100010110110001
3 Ternary 1102010202002220
4 Quaternary 1031110112301
5 Quinary 20142042330
6 Senary 2002231253
8 Octal 115242661
10 Decimal 20268465
12 Duodecimal 6955529
16 Hexadecimal 13545b1
20 Vigesimal 66db35
36 Base36 c2f8x

Cryptographic Hash Functions

md5 ea1b4d1182c5e8da31e87d3a3e6e0c29
sha1 ef83cb3113f090f83519a1038d1033d89d9844fb
sha256 eef6b3ff88ced65e34d8bd1669d44046f85820fbf04f0c9a31208ecdeddea8ed
sha512 1983a89791a00414a0762621339e3f8f8ece283f5f9f89d7984c2f7604f8745b3d5f29bbf6354a148f4010c1bc348ac83613c3ed2b294c28ce162292484ca76d
ripemd-160 bacaead45d50dfce3a60b09372b67087ad8c34f2

20268465 as geometric shapes

Circle

Radius = n
Diameter 40536930
Circumference 127350521.48708
Area 1.2905997937464E+15

Sphere

Radius = n
Volume 3.4877968998074E+22
Surface area 5.1623991749854E+15
Circumference 127350521.48708

Square

Length = n
Perimeter 81073860
Area 410810673456225
Diagonal 28663938.091484

Cube

Length = n
Surface area 2464864040737350
Volume 8.3265017565739E+21
Space diagonal 35106011.171432

Equilateral Triangle

Length = n
Perimeter 60805395
Area 1.7788623967944E+14
Altitude 17553005.585716

Triangular Pyramid

Length = n
Surface area 1.7788623967944E+14
Volume 9.8128764260585E+20
Height 9554646.0304948