20171712 (number)

20171712 is an even 8-digits composite number following 20171711 and preceding 20171713. In scientific notation, it is written as 2.0171712 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 56 positive divisors. There are 6112000 positive integers (up to 20171712) that are relatively prime to 20171712.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-one thousand seven hundred twelve

Notation

Scientific notation 2.0171712 × 10^7
Engineering notation 2.0171712 × 10^6

Prime Factorization of 20171712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 9551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 630366
Product of the distinct prime numbers

The prime factorization of 20171712 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 9551. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20171712)

Multiplication

n×y
n×2 40343424
n×3 60515136
n×4 80686848
n×5 100858560

Division

n÷y
n÷2 10085856
n÷3 6723904
n÷3 5042928
n÷5 4034342.4

Exponentiation

ny
n2 406897965010944
n3 8.2078285635868E+21
n4 1.6556595393005E+29
n5 3.3397487396822E+36

Nth Root

y√n
2√n 4491.2929096197
3√n 272.21637914865
4√n 67.017109081336
5√n 28.903374614584

Divisors of 20171712

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20171711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20171712 can be divided by 56 positive divisors. The sum of these divisors (counting 20171712) is 1, the average is 0.017857142857143.

Base conversion 20171712

Base System Value
2 Binary 1001100111100101111000000
3 Ternary 1101221211101110
4 Quaternary 1030330233000
5 Quinary 20130443322
6 Senary 2000203320
8 Octal 114745700
10 Decimal 20171712
12 Duodecimal 6909540
16 Hexadecimal 133cbc0
20 Vigesimal 66195c
36 Base36 c0clc

Cryptographic Hash Functions

md5 dc08ca02856a047d2f81edab328303f6
sha1 fce8326f2da244f83952fc8d2c97d1451bf4aba7
sha256 80a4395e387a2c9561178faced3d57c6c779b436c8b502557430cdaf16b0da00
sha512 6752828f0939ce82ad005c68e115ccf87798c8eed18ca4b987a3246c15c80fc3ca7a217511858442f6a07569fc586c52d0bdd94ad8b3c7e12f20b5f941baea06
ripemd-160 fe695b370f7770e77fa78b854fff82103928bcef

20171712 as geometric shapes

Circle

Radius = n
Diameter 40343424
Circumference 126742604.45906
Area 1.278307657639E+15

Sphere

Radius = n
Volume 3.4380871889719E+22
Surface area 5.1132306305561E+15
Circumference 126742604.45906

Square

Length = n
Perimeter 80686848
Area 406897965010944
Diagonal 28527108.686684

Cube

Length = n
Surface area 2441387790065664
Volume 8.2078285635868E+21
Space diagonal 34938430.059647

Equilateral Triangle

Length = n
Perimeter 60515136
Area 1.7619198722383E+14
Altitude 17469215.029823

Triangular Pyramid

Length = n
Surface area 1.7619198722383E+14
Volume 9.6730187268815E+20
Height 9509036.2288947