38818042 (number)

38818042 is an even 8-digits composite number following 38818041 and preceding 38818043. In scientific notation, it is written as 3.8818042 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 18938880 positive integers (up to 38818042) that are relatively prime to 38818042.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred eighteen thousand forty-two

Notation

Scientific notation 3.8818042 × 10^7
Engineering notation 3.8818042 × 10^6

Prime Factorization of 38818042

Prime Factorization 2 × 97 × 73 × 2741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38818042
Product of the distinct prime numbers

The prime factorization of 38818042 is 2 × 97 × 73 × 2741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 67, 42, 973, 195, 351, 7604, 28311, 32259, 859892, 300327, 3448769, 3732579, 39851299, 53302500, 745530363, 924697784, 3143807869, 7958466812

Basic calculations (n = 38818042)

Multiplication

n×y
n×2 77636084
n×3 116454126
n×4 155272168
n×5 194090210

Division

n÷y
n÷2 19409021
n÷3 12939347.333333
n÷3 9704510.5
n÷5 7763608.4

Exponentiation

ny
n2 1506840384713764
n3 5.8492593341115E+22
n4 2.2705679450043E+30
n5 8.8139001853032E+37

Nth Root

y√n
2√n 6230.4126669106
3√n 338.59292191382
4√n 78.932963120046
5√n 32.946305798881

Divisors of 38818042

1, 2, 73, 97, 146, 194, 2741, 5482, 7081, 14162, 200093, 265877, 400186, 531754, 19409021, 38818042

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 -38818041
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 38818042 can be divided by 16 positive divisors. The sum of these divisors (counting 38818042) is 1, the average is 0.0625.

Base conversion 38818042

Base System Value
2 Binary 10010100000101000011111010
3 Ternary 2201001011100021
4 Quaternary 2110011003322
5 Quinary 34414134132
6 Senary 3504001054
8 Octal 224050372
10 Decimal 38818042
12 Duodecimal 1100018a
16 Hexadecimal 25050fa
20 Vigesimal c2c522
36 Base36 n406y

Cryptographic Hash Functions

md5 2b00be854755ab9a2c881ff141a99f76
sha1 f641f62f7131fcef8f0aad170fcf092bd62c18ca
sha256 2616bbce8aa9a35741c7677cd9a5e8f93fa3c07f144ddec8704fbc7c7a1211c4
sha512 fa3b7937d2b31262a1228c91428ad5da12912bb6a4f4cd68322b6f3d15443e729664b6feaa2eb9c8b7420e47b858ba8fda573ea0631838d9d4d87b1de9eb8d94
ripemd-160 b34476116b188f6c66968f1e3d06f4c8554d6eb2

38818042 as geometric shapes

Circle

Radius = n
Diameter 77636084
Circumference 243900951.14788
Area 4.7338786827492E+15

Sphere

Radius = n
Volume 2.4501320203982E+23
Surface area 1.8935514730997E+16
Circumference 243900951.14788

Square

Length = n
Perimeter 155272168
Area 1506840384713764
Diagonal 54897001.461168

Cube

Length = n
Surface area 9041042308282584
Volume 5.8492593341115E+22
Space diagonal 67234820.994343

Equilateral Triangle

Length = n
Perimeter 116454126
Area 6.5248102630522E+14
Altitude 33617410.497171

Triangular Pyramid

Length = n
Surface area 6.5248102630522E+14
Volume 6.8934182334483E+21
Height 18299000.487056