20143875 (number)

20143875 is an odd 8-digits composite number following 20143874 and preceding 20143876. In scientific notation, it is written as 2.0143875 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 10743200 positive integers (up to 20143875) that are relatively prime to 20143875.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand eight hundred seventy-five

Notation

Scientific notation 2.0143875 × 10^7
Engineering notation 2.0143875 × 10^6

Prime Factorization of 20143875

Prime Factorization 15 × 5 × 5 × 53717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4028775
Product of the distinct prime numbers

The prime factorization of 20143875 is 15 × 5 × 5 × 53717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 32, 71, 304, 349, 524, 2450, 50355, 30034, 342658, 934778, 1040884, 6350161, 31298743, 89540523, 868507495, 80464138, 119705577, 6974597537

Basic calculations (n = 20143875)

Multiplication

n×y
n×2 40287750
n×3 60431625
n×4 80575500
n×5 100719375

Division

n÷y
n÷2 10071937.5
n÷3 6714625
n÷3 5035968.75
n÷5 4028775

Exponentiation

ny
n2 405775700015625
n3 8.1738949791522E+21
n4 1.6465391872317E+29
n5 3.3167679570197E+36

Nth Root

y√n
2√n 4488.1928434505
3√n 272.09110180048
4√n 66.993976172865
5√n 28.895392865313

Divisors of 20143875

1, 5, 15, 25, 75, 375, 53717, 268585, 805755, 1342925, 4028775, 20143875

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143875 can be divided by 12 positive divisors. The sum of these divisors (counting 20143875) is 1, the average is 0.083333333333333.

Base conversion 20143875

Base System Value
2 Binary 1001100110101111100000011
3 Ternary 1101220102012110
4 Quaternary 1030311330003
5 Quinary 20124101000
6 Senary 1555430403
8 Octal 114657403
10 Decimal 20143875
12 Duodecimal 68b5403
16 Hexadecimal 1335f03
20 Vigesimal 65hjdf
36 Base36 bzr43

Cryptographic Hash Functions

md5 2c215d1e139eb6a634319066d76d644f
sha1 58ce34f24df98c8f66e13166ecffda9cdf23adcf
sha256 a16291e1d22a309959400666c0dc596beb759aa1cfba21079fdbcdf9b4319fe1
sha512 0e5d1220eeda3e3ea3e1c8ea9bbdc3d1e8fe2c30673f9d99f478746738d5b9e5249cdae61a7737cc36b3a46b3d8e6be029fcae630b82cc58d9cab88ec2e4ab41
ripemd-160 b229cd24e1525da5a47384d69c163ada23dbf93d

20143875 as geometric shapes

Circle

Radius = n
Diameter 40287750
Circumference 126567699.42966
Area 1.2747819581743E+15

Sphere

Radius = n
Volume 3.4238731223626E+22
Surface area 5.0991278326974E+15
Circumference 126567699.42966

Square

Length = n
Perimeter 80575500
Area 405775700015625
Diagonal 28487741.223748

Cube

Length = n
Surface area 2434654200093750
Volume 8.1738949791522E+21
Space diagonal 34890214.961317

Equilateral Triangle

Length = n
Perimeter 60431625
Area 1.7570603222597E+14
Altitude 17445107.480658

Triangular Pyramid

Length = n
Surface area 1.7570603222597E+14
Volume 9.6330276141087E+20
Height 9495913.7412494