20171264 (number)

20171264 is an even 8-digits composite number following 20171263 and preceding 20171265. In scientific notation, it is written as 2.0171264 × 10^7. The sum of its digits is 23. It has a total of 10 prime factors and 20 positive divisors. There are 10085376 positive integers (up to 20171264) that are relatively prime to 20171264.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-one thousand two hundred sixty-four

Notation

Scientific notation 2.0171264 × 10^7
Engineering notation 2.0171264 × 10^6

Prime Factorization of 20171264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 39397

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 78794
Product of the distinct prime numbers

The prime factorization of 20171264 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 39397. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 8, 53, 35, 975, 379, 2914, 5228, 43027, 35180, 538105, 504608, 3725558, 7912248, 13240318, 80642379, 968809924, 219314731, 8988627685, 4960406075

Basic calculations (n = 20171264)

Multiplication

n×y
n×2 40342528
n×3 60513792
n×4 80685056
n×5 100856320

Division

n÷y
n÷2 10085632
n÷3 6723754.6666667
n÷3 5042816
n÷5 4034252.8

Exponentiation

ny
n2 406879891357696
n3 8.2072817048674E+21
n4 1.6555124599125E+29
n5 3.3393778884185E+36

Nth Root

y√n
2√n 4491.2430350628
3√n 272.21436388687
4√n 67.016736977137
5√n 28.903246228586

Divisors of 20171264

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39397, 78794, 157588, 315176, 630352, 1260704, 2521408, 5042816, 10085632, 20171264

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20171263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20171264 can be divided by 20 positive divisors. The sum of these divisors (counting 20171264) is 1, the average is 0.05.

Base conversion 20171264

Base System Value
2 Binary 1001100111100101000000000
3 Ternary 1101221210202212
4 Quaternary 1030330220000
5 Quinary 20130440024
6 Senary 2000201252
8 Octal 114745000
10 Decimal 20171264
12 Duodecimal 6909228
16 Hexadecimal 133ca00
20 Vigesimal 661834
36 Base36 c0c8w

Cryptographic Hash Functions

md5 c42ed64d628785852be49310ba2b4101
sha1 a068c5cc00d61df9b1a177de099e7994ce798c9b
sha256 6a04e26d79385bdaf41678c8b29033f21a97df2c8a00098d572eaa3cec2a058e
sha512 67316b6c13a238995a46da52a876f0571eb4dca6eea2d898a50caefd845e3f8e7a351478a228346f64373d45e5ee3caaae4fb99ab9cdd58c702b9955dffce219
ripemd-160 af59e4cb60486e24d5ac71d78672e849a048ce7e

20171264 as geometric shapes

Circle

Radius = n
Diameter 40342528
Circumference 126739789.59204
Area 1.2782508775828E+15

Sphere

Radius = n
Volume 3.4378581213271E+22
Surface area 5.113003510331E+15
Circumference 126739789.59204

Square

Length = n
Perimeter 80685056
Area 406879891357696
Diagonal 28526475.119008

Cube

Length = n
Surface area 2441279348146176
Volume 8.2072817048674E+21
Space diagonal 34937654.100885

Equilateral Triangle

Length = n
Perimeter 60513792
Area 1.7618416110241E+14
Altitude 17468827.050443

Triangular Pyramid

Length = n
Surface area 1.7618416110241E+14
Volume 9.6723742477001E+20
Height 9508825.0396694