20264865 (number)

20264865 is an odd 8-digits composite number following 20264864 and preceding 20264866. In scientific notation, it is written as 2.0264865 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 10391040 positive integers (up to 20264865) that are relatively prime to 20264865.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0264865 × 10^7
Engineering notation 2.0264865 × 10^6

Prime Factorization of 20264865

Prime Factorization 15 × 41 × 83 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20264865
Product of the distinct prime numbers

The prime factorization of 20264865 is 15 × 41 × 83 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 77, 20, 628, 238, 612, 3421, 87516, 68722, 624218, 665424, 7856721, 9581148, 46814808, 30086271, 182382544, 151272043, 6780219732, 8997204748

Basic calculations (n = 20264865)

Multiplication

n×y
n×2 40529730
n×3 60794595
n×4 81059460
n×5 101324325

Division

n÷y
n÷2 10132432.5
n÷3 6754955
n÷3 5066216.25
n÷5 4052973

Exponentiation

ny
n2 410664753468225
n3 8.3220657892919E+21
n4 1.6864553974112E+29
n5 3.4175790957059E+36

Nth Root

y√n
2√n 4501.6513636664
3√n 272.6347676676
4√n 67.094346734032
5√n 28.930020605979

Divisors of 20264865

1, 15, 41, 83, 397, 615, 1245, 3403, 5955, 16277, 32951, 51045, 244155, 494265, 1350991, 20264865

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 -20264864
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 20264865 can be divided by 16 positive divisors. The sum of these divisors (counting 20264865) is 1, the average is 0.0625.

Base conversion 20264865

Base System Value
2 Binary 1001101010011011110100001
3 Ternary 1102010120011120
4 Quaternary 1031103132201
5 Quinary 20141433430
6 Senary 2002202453
8 Octal 115233641
10 Decimal 20264865
12 Duodecimal 6953429
16 Hexadecimal 13537a1
20 Vigesimal 66d235
36 Base36 c2cgx

Cryptographic Hash Functions

md5 bed2a4b6e9e9e3c1613591c8b37b7ab8
sha1 60a72a5499dd4f8b34f404c6c77ae56fd0b6e983
sha256 76261c91de4849fefd457150af8d57157e985462a82ef202d5635f76e0d09082
sha512 f93cb1f902afd11294eb47c5b1a36db622a00110c93b99422042157b32b871fe67e9f3364cb8c6550c4deb983f88ff304b20f75e76adc97f363fa02f14bfbab5
ripemd-160 91d77ded865482763f599a6c37171419c05e3b2f

20264865 as geometric shapes

Circle

Radius = n
Diameter 40529730
Circumference 127327902.01998
Area 1.290141372584E+15

Sphere

Radius = n
Volume 3.4859387661774E+22
Surface area 5.1605654903362E+15
Circumference 127327902.01998

Square

Length = n
Perimeter 81059460
Area 410664753468225
Diagonal 28658846.92266

Cube

Length = n
Surface area 2463988520809350
Volume 8.3220657892919E+21
Space diagonal 35099775.788524

Equilateral Triangle

Length = n
Perimeter 60794595
Area 1.7782305447118E+14
Altitude 17549887.894262

Triangular Pyramid

Length = n
Surface area 1.7782305447118E+14
Volume 9.8076485884814E+20
Height 9552948.97422