38895142 (number)

38895142 is an even 8-digits composite number following 38895141 and preceding 38895143. In scientific notation, it is written as 3.8895142 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 15264000 positive integers (up to 38895142) that are relatively prime to 38895142.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-five thousand one hundred forty-two

Notation

Scientific notation 3.8895142 × 10^7
Engineering notation 3.8895142 × 10^6

Prime Factorization of 38895142

Prime Factorization 2 × 13 × 341 × 107 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38895142
Product of the distinct prime numbers

The prime factorization of 38895142 is 2 × 13 × 341 × 107 × 41. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38895142)

Multiplication

n×y
n×2 77790284
n×3 116685426
n×4 155580568
n×5 194475710

Division

n÷y
n÷2 19447571
n÷3 12965047.333333
n÷3 9723785.5
n÷5 7779028.4

Exponentiation

ny
n2 1512832071200164
n3 5.8841818231484E+22
n4 2.2886608756518E+30
n5 8.901778974832E+37

Nth Root

y√n
2√n 6236.5969887431
3√n 338.81694360133
4√n 78.972127923357
5√n 32.959382936994

Divisors of 38895142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38895141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38895142 can be divided by 32 positive divisors. The sum of these divisors (counting 38895142) is 1, the average is 0.03125.

Base conversion 38895142

Base System Value
2 Binary 10010100010111111000100110
3 Ternary 2201012002002211
4 Quaternary 2110113320212
5 Quinary 34424121032
6 Senary 3505354034
8 Octal 224277046
10 Decimal 38895142
12 Duodecimal 1103891a
16 Hexadecimal 2517e26
20 Vigesimal c31hh2
36 Base36 n5nom

Cryptographic Hash Functions

md5 92536162be736880fa462610ffaf0e6a
sha1 188611539b1b88d1c84ebeb9e6b02450fc9a9b5b
sha256 a056bd3d61e5d3268c3753e9a20422a6b4a0c0a19c0b6dc970c5929b184a5ecf
sha512 59553e681f4c27605529958822428db503277ca9b4eafcbe91af401766b2addd1db923ca1a3f9ebcda947b2249f070fbc584fb79ac756ae49f68d44629dd7492
ripemd-160 b27f52a49f52563ba7c103b36ac1366b8b1979ba

38895142 as geometric shapes

Circle

Radius = n
Diameter 77790284
Circumference 244385384.73506
Area 4.7527021209975E+15

Sphere

Radius = n
Volume 2.4647603183986E+23
Surface area 1.901080848399E+16
Circumference 244385384.73506

Square

Length = n
Perimeter 155580568
Area 1512832071200164
Diagonal 55006037.326827

Cube

Length = n
Surface area 9076992427200984
Volume 5.8841818231484E+22
Space diagonal 67368362.111606

Equilateral Triangle

Length = n
Perimeter 116685426
Area 6.5507550265959E+14
Altitude 33684181.055803

Triangular Pyramid

Length = n
Surface area 6.5507550265959E+14
Volume 6.9345747814715E+21
Height 18335345.775609