20173387 (number)

20173387 is an odd 8-digits composite number following 20173386 and preceding 20173388. In scientific notation, it is written as 2.0173387 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 18017280 positive integers (up to 20173387) that are relatively prime to 20173387.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-three thousand three hundred eighty-seven

Notation

Scientific notation 2.0173387 × 10^7
Engineering notation 2.0173387 × 10^6

Prime Factorization of 20173387

Prime Factorization 47 × 13 × 241 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20173387
Product of the distinct prime numbers

The prime factorization of 20173387 is 47 × 13 × 241 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 99, 36, 569, 674, 5382, 7463, 46123, 57168, 148524, 335859, 8601973, 984560, 45079710, 24339923, 656082638, 749373101, 9069054702, 6617380382

Basic calculations (n = 20173387)

Multiplication

n×y
n×2 40346774
n×3 60520161
n×4 80693548
n×5 100866935

Division

n÷y
n÷2 10086693.5
n÷3 6724462.3333333
n÷3 5043346.75
n÷5 4034677.4

Exponentiation

ny
n2 406965543051769
n3 8.2098733956485E+21
n4 1.6562095323142E+29
n5 3.3411355848464E+36

Nth Root

y√n
2√n 4491.4793776661
3√n 272.22391362424
4√n 67.018500264226
5√n 28.903854608989

Divisors of 20173387

1, 13, 47, 137, 241, 611, 1781, 3133, 6439, 11327, 33017, 83707, 147251, 429221, 1551799, 20173387

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 -20173386
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 20173387 can be divided by 16 positive divisors. The sum of these divisors (counting 20173387) is 1, the average is 0.0625.

Base conversion 20173387

Base System Value
2 Binary 1001100111101001001001011
3 Ternary 1101221220200111
4 Quaternary 1030331021023
5 Quinary 20131022022
6 Senary 2000215151
8 Octal 114751113
10 Decimal 20173387
12 Duodecimal 690a4b7
16 Hexadecimal 133d24b
20 Vigesimal 661d97
36 Base36 c0dvv

Cryptographic Hash Functions

md5 ffc2ad5a709151d670a0fa20ebe78b40
sha1 054f43a6a913cdbd1a5a6443dbc3b216b5f917a4
sha256 256e29190b50cf97d96014ade23f0b36fc27ec47d8dc7fe2b872dfb22da5805d
sha512 24f702644e36128b5a64c416527c3ed2bd86c6140980a6ca48943938c6e77506844e3599283b4fafddf70b2b51f6020b59c0836ea6265d07cae2311c4bee3b20
ripemd-160 ddbc3540f80f5a3d64dcf959339d818470808828

20173387 as geometric shapes

Circle

Radius = n
Diameter 40346774
Circumference 126753128.79445
Area 1.2785199603156E+15

Sphere

Radius = n
Volume 3.4389437262229E+22
Surface area 5.1140798412625E+15
Circumference 126753128.79445

Square

Length = n
Perimeter 80693548
Area 406965543051769
Diagonal 28529477.494401

Cube

Length = n
Surface area 2441793258310614
Volume 8.2098733956485E+21
Space diagonal 34941331.244749

Equilateral Triangle

Length = n
Perimeter 60520161
Area 1.7622124937388E+14
Altitude 17470665.622375

Triangular Pyramid

Length = n
Surface area 1.7622124937388E+14
Volume 9.6754285845768E+20
Height 9509825.831467