20171172 (number)

20171172 is an even 8-digits composite number following 20171171 and preceding 20171173. In scientific notation, it is written as 2.0171172 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 5739552 positive integers (up to 20171172) that are relatively prime to 20171172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0171172 × 10^7
Engineering notation 2.0171172 × 10^6

Prime Factorization of 20171172

Prime Factorization 2 × 2 × 21 × 439 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10085586
Product of the distinct prime numbers

The prime factorization of 20171172 is 2 × 2 × 21 × 439 × 547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 57, 5, 644, 88, 5417, 4974, 58291, 97850, 58137, 851311, 17461, 6557835, 78709637, 88578834, 890509827, 55479642, 1064566326, 5629475181

Basic calculations (n = 20171172)

Multiplication

n×y
n×2 40342344
n×3 60513516
n×4 80684688
n×5 100855860

Division

n÷y
n÷2 10085586
n÷3 6723724
n÷3 5042793
n÷5 4034234.4

Exponentiation

ny
n2 406876179853584
n3 8.2071694065296E+21
n4 1.6554822573225E+29
n5 3.33930173554E+36

Nth Root

y√n
2√n 4491.2327928977
3√n 272.21395003478
4√n 67.016660562115
5√n 28.903219863322

Divisors of 20171172

1, 2, 4, 21, 42, 84, 439, 547, 878, 1094, 1756, 2188, 9219, 11487, 18438, 22974, 36876, 45948, 240133, 480266, 960532, 5042793, 10085586, 20171172

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20171171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20171172 can be divided by 24 positive divisors. The sum of these divisors (counting 20171172) is 1, the average is 0.041666666666667.

Base conversion 20171172

Base System Value
2 Binary 1001100111100100110100100
3 Ternary 1101221210122110
4 Quaternary 1030330212210
5 Quinary 20130434142
6 Senary 2000201020
8 Octal 114744644
10 Decimal 20171172
12 Duodecimal 6909170
16 Hexadecimal 133c9a4
20 Vigesimal 6617ic
36 Base36 c0c6c

Cryptographic Hash Functions

md5 4133db2016e537a8462c5a28b1c5b6b7
sha1 cd1d2f654a31fda8412b863d04fd88ec1620897b
sha256 a4e0ac074540915f203eba7d170f9829fa340515c3c2ad6756c51d693d73f91d
sha512 06d29847f49c33c19d3f32cdd23a9620065ce8db506ff35dd26e0484dd644628bce08f85029d14df359d4233e658bb2eceae0aa7e57caf7516602750028b9f09
ripemd-160 c2ac5083ec0472de9dd9519cbe207da4c7710d97

20171172 as geometric shapes

Circle

Radius = n
Diameter 40342344
Circumference 126739211.53899
Area 1.2782392175487E+15

Sphere

Radius = n
Volume 3.4378110819094E+22
Surface area 5.1129568701948E+15
Circumference 126739211.53899

Square

Length = n
Perimeter 80684688
Area 406876179853584
Diagonal 28526345.01136

Cube

Length = n
Surface area 2441257079121504
Volume 8.2071694065296E+21
Space diagonal 34937494.752211

Equilateral Triangle

Length = n
Perimeter 60513516
Area 1.7618255397398E+14
Altitude 17468747.376105

Triangular Pyramid

Length = n
Surface area 1.7618255397398E+14
Volume 9.6722419028397E+20
Height 9508781.6704535