38353985 (number)

38353985 is an odd 8-digits composite number following 38353984 and preceding 38353986. In scientific notation, it is written as 3.8353985 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 30683184 positive integers (up to 38353985) that are relatively prime to 38353985.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred fifty-three thousand nine hundred eighty-five

Notation

Scientific notation 3.8353985 × 10^7
Engineering notation 3.8353985 × 10^6

Prime Factorization of 38353985

Prime Factorization 5 × 7670797

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38353985
Product of the distinct prime numbers

The prime factorization of 38353985 is 5 × 7670797. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 49, 26, 299, 872, 9765, 1679, 13868, 75459, 891833, 933965, 6569873, 3011452, 61553606, 52449244, 266110491, 886568548, 3377082449, 2250013423

Basic calculations (n = 38353985)

Multiplication

n×y
n×2 76707970
n×3 115061955
n×4 153415940
n×5 191769925

Division

n÷y
n÷2 19176992.5
n÷3 12784661.666667
n÷3 9588496.25
n÷5 7670797

Exponentiation

ny
n2 1471028165380225
n3 5.6419792189571E+22
n4 2.1639238633419E+30
n5 8.2995103395758E+37

Nth Root

y√n
2√n 6193.0594216429
3√n 337.23825338894
4√n 78.695993682289
5√n 32.867153931888

Divisors of 38353985

1, 5, 7670797, 38353985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38353984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38353985 can be divided by 4 positive divisors. The sum of these divisors (counting 38353985) is 1, the average is 0.25.

Base conversion 38353985

Base System Value
2 Binary 10010010010011110001000001
3 Ternary 2200011120202222
4 Quaternary 2102103301001
5 Quinary 34304311420
6 Senary 3450020425
8 Octal 222236101
10 Decimal 38353985
12 Duodecimal 10a17715
16 Hexadecimal 2493c41
20 Vigesimal bje4j5
36 Base36 mu24h

Cryptographic Hash Functions

md5 5f4e75885a61391a05d2fcb9855a35bf
sha1 6f9892991fd627c0a6d4846f169f3d3a431df773
sha256 82a89b342bc0a611cd36b5cb57921c183c7a7165c48b7cdc6765f752edbb0320
sha512 646c7d13ee32b1d1cfa564b0eb3e521e3c47189b8cc7b01d1a59af4fc0002151564dfec3613509b07be64e1cfa9cbc50cc71c1649def5a80c4ba6abb6c257957
ripemd-160 6384be3bf1f958bdf8ca275abff5c021219958b3

38353985 as geometric shapes

Circle

Radius = n
Diameter 76707970
Circumference 240985195.02379
Area 4.6213712775822E+15

Sphere

Radius = n
Volume 2.3633067287976E+23
Surface area 1.8485485110329E+16
Circumference 240985195.02379

Square

Length = n
Perimeter 153415940
Area 1471028165380225
Diagonal 54240725.758054

Cube

Length = n
Surface area 8826168992281350
Volume 5.6419792189571E+22
Space diagonal 66431050.692735

Equilateral Triangle

Length = n
Perimeter 115061955
Area 6.3697388045085E+14
Altitude 33215525.346367

Triangular Pyramid

Length = n
Surface area 6.3697388045085E+14
Volume 6.6491362750635E+21
Height 18080241.919351