38895944 (number)

38895944 is an even 8-digits composite number following 38895943 and preceding 38895945. In scientific notation, it is written as 3.8895944 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 18454656 positive integers (up to 38895944) that are relatively prime to 38895944.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-five thousand nine hundred forty-four

Notation

Scientific notation 3.8895944 × 10^7
Engineering notation 3.8895944 × 10^6

Prime Factorization of 38895944

Prime Factorization 2 × 2 × 2 × 23 × 137 × 1543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9723986
Product of the distinct prime numbers

The prime factorization of 38895944 is 2 × 2 × 2 × 23 × 137 × 1543. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 21, 4, 313, 456, 4536, 7304, 76749, 49223, 694973, 902369, 3295505, 9976426, 62373081, 48641877, 862578469, 830574920, 1052972511, 1078698182

Basic calculations (n = 38895944)

Multiplication

n×y
n×2 77791888
n×3 116687832
n×4 155583776
n×5 194479720

Division

n÷y
n÷2 19447972
n÷3 12965314.666667
n÷3 9723986
n÷5 7779188.8

Exponentiation

ny
n2 1512894459651136
n3 5.8845458180501E+22
n4 2.2888496460431E+30
n5 8.9026967656912E+37

Nth Root

y√n
2√n 6236.6612862973
3√n 338.81927233535
4√n 78.97253501248
5√n 32.959518857347

Divisors of 38895944

1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 1543, 3086, 3151, 6172, 6302, 12344, 12604, 25208, 35489, 70978, 141956, 211391, 283912, 422782, 845564, 1691128, 4861993, 9723986, 19447972, 38895944

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 -38895943
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 38895944 can be divided by 32 positive divisors. The sum of these divisors (counting 38895944) is 1, the average is 0.03125.

Base conversion 38895944

Base System Value
2 Binary 10010100011000000101001000
3 Ternary 2201012010012112
4 Quaternary 2110120011020
5 Quinary 34424132234
6 Senary 3505401452
8 Octal 224300510
10 Decimal 38895944
12 Duodecimal 11039288
16 Hexadecimal 2518148
20 Vigesimal c31jh4
36 Base36 n5oaw

Cryptographic Hash Functions

md5 a871755b000006a6a3f322a7028609d2
sha1 24a58fca88ea1f16de37f9f47274414c13236808
sha256 76bcadbedd108ecdbd5169fab0dd952bf8382608202656f7c4d729c7ea140fd7
sha512 09b03d8d9350e113737435ff783c53000854228ba4eec5a20accedf17605d91264306c642114e2545f45fdcfadf0189e16bddbf3ab3687db1b82e682c48a9a83
ripemd-160 0920ae97f82e3629e540988acd4f88ef9459bc60

38895944 as geometric shapes

Circle

Radius = n
Diameter 77791888
Circumference 244390423.84968
Area 4.7528981200967E+15

Sphere

Radius = n
Volume 2.4649127882265E+23
Surface area 1.9011592480387E+16
Circumference 244390423.84968

Square

Length = n
Perimeter 155583776
Area 1512894459651136
Diagonal 55007171.526104

Cube

Length = n
Surface area 9077366757906816
Volume 5.8845458180501E+22
Space diagonal 67369751.216354

Equilateral Triangle

Length = n
Perimeter 116687832
Area 6.5510251765131E+14
Altitude 33684875.608177

Triangular Pyramid

Length = n
Surface area 6.5510251765131E+14
Volume 6.9350037535769E+21
Height 18335723.842035