38863928 (number)

38863928 is an even 8-digits composite number following 38863927 and preceding 38863929. In scientific notation, it is written as 3.8863928 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 18587008 positive integers (up to 38863928) that are relatively prime to 38863928.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand nine hundred twenty-eight

Notation

Scientific notation 3.8863928 × 10^7
Engineering notation 3.8863928 × 10^6

Prime Factorization of 38863928

Prime Factorization 2 × 2 × 2 × 23 × 211217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9715982
Product of the distinct prime numbers

The prime factorization of 38863928 is 2 × 2 × 2 × 23 × 211217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 56, 63, 846, 33, 3109, 3638, 8684, 31582, 54683, 107820, 9649547, 556070, 64648305, 17899812, 998533312, 855667741, 2072087492, 3689443133

Basic calculations (n = 38863928)

Multiplication

n×y
n×2 77727856
n×3 116591784
n×4 155455712
n×5 194319640

Division

n÷y
n÷2 19431964
n÷3 12954642.666667
n÷3 9715982
n÷5 7772785.6

Exponentiation

ny
n2 1510404899589184
n3 5.8700267268481E+22
n4 2.281322960703E+30
n5 8.8661171289509E+37

Nth Root

y√n
2√n 6234.0939999329
3√n 338.72628392946
4√n 78.956279040574
5√n 32.954091147146

Divisors of 38863928

1, 2, 4, 8, 23, 46, 92, 184, 211217, 422434, 844868, 1689736, 4857991, 9715982, 19431964, 38863928

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 -38863927
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 38863928 can be divided by 16 positive divisors. The sum of these divisors (counting 38863928) is 1, the average is 0.0625.

Base conversion 38863928

Base System Value
2 Binary 10010100010000010000111000
3 Ternary 2201010111021202
4 Quaternary 2110100100320
5 Quinary 34422121203
6 Senary 3504553332
8 Octal 224202070
10 Decimal 38863928
12 Duodecimal 11022848
16 Hexadecimal 2510438
20 Vigesimal c2hjg8
36 Base36 n4zlk

Cryptographic Hash Functions

md5 2423487625864f4aac1398c94ed5b3fa
sha1 cce9630b022ade253a7b437ebcca71b181e2b376
sha256 131b23a8383860242eb8149c33156bdfcba98c5702e0c3518a4ba76dac7d36eb
sha512 6a91cc7887ed032ece73fbd18bf6940d50e4e97de8e96971ec5a28fce5eae673332ba913fab8a0477f2ab6e7b44f9c1a2b163e74d1d92044a2c0ef92351cfea7
ripemd-160 fd94eb065ef504f44a8051ed2d626bad550c49ec

38863928 as geometric shapes

Circle

Radius = n
Diameter 77727856
Circumference 244189261.38889
Area 4.7450769364954E+15

Sphere

Radius = n
Volume 2.4588310455256E+23
Surface area 1.8980307745982E+16
Circumference 244189261.38889

Square

Length = n
Perimeter 155455712
Area 1510404899589184
Diagonal 54961894.064691

Cube

Length = n
Surface area 9062429397535104
Volume 5.8700267268481E+22
Space diagonal 67314297.877699

Equilateral Triangle

Length = n
Perimeter 116591784
Area 6.5402450652236E+14
Altitude 33657148.938849

Triangular Pyramid

Length = n
Surface area 6.5402450652236E+14
Volume 6.917892840501E+21
Height 18320631.354897