38965538 (number)

38965538 is an even 8-digits composite number following 38965537 and preceding 38965539. In scientific notation, it is written as 3.8965538 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 18888336 positive integers (up to 38965538) that are relatively prime to 38965538.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-five thousand five hundred thirty-eight

Notation

Scientific notation 3.8965538 × 10^7
Engineering notation 3.8965538 × 10^6

Prime Factorization of 38965538

Prime Factorization 2 × 109 × 47 × 3803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38965538
Product of the distinct prime numbers

The prime factorization of 38965538 is 2 × 109 × 47 × 3803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 38, 31, 793, 386, 2146, 8712, 91166, 13011, 972714, 43674, 9153428, 1837635, 790946, 96857451, 817615443, 937580272, 7297219160, 132130253

Basic calculations (n = 38965538)

Multiplication

n×y
n×2 77931076
n×3 116896614
n×4 155862152
n×5 194827690

Division

n÷y
n÷2 19482769
n÷3 12988512.666667
n÷3 9741384.5
n÷5 7793107.6

Exponentiation

ny
n2 1518313151629444
n3 5.9161888805717E+22
n4 2.3052748264109E+30
n5 8.9826273848959E+37

Nth Root

y√n
2√n 6242.2382203822
3√n 339.02122774692
4√n 79.007836449191
5√n 32.971304892761

Divisors of 38965538

1, 2, 47, 94, 109, 218, 3803, 5123, 7606, 10246, 178741, 357482, 414527, 829054, 19482769, 38965538

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 -38965537
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 38965538 can be divided by 16 positive divisors. The sum of these divisors (counting 38965538) is 1, the average is 0.0625.

Base conversion 38965538

Base System Value
2 Binary 10010100101001000100100010
3 Ternary 2201022122200002
4 Quaternary 2110221010202
5 Quinary 34433344123
6 Senary 3511100002
8 Octal 224510442
10 Decimal 38965538
12 Duodecimal 11071602
16 Hexadecimal 2529122
20 Vigesimal c3adgi
36 Base36 n7602

Cryptographic Hash Functions

md5 542b122fe967781100cbafab11a831e0
sha1 c7ed33b0e20e265ab5340eaa267b3b76d76017c4
sha256 c9e8266dcc20afaca69d4a0b9dd70185a717aa15051a88856c757b163b01e64a
sha512 5f811c1bef96a61bedb51858e6efff23b8ef1464103d937578c3adca9460a940fb7dbe65ebb6b010fc5178e92b7bf069bd641bc025d311ff0f06ee42764255ac
ripemd-160 55581fa41cee896d191cdc7e165e5550cb9944dd

38965538 as geometric shapes

Circle

Radius = n
Diameter 77931076
Circumference 244827695.84795
Area 4.7699214430078E+15

Sphere

Radius = n
Volume 2.4781674032605E+23
Surface area 1.9079685772031E+16
Circumference 244827695.84795

Square

Length = n
Perimeter 155862152
Area 1518313151629444
Diagonal 55105592.304764

Cube

Length = n
Surface area 9109878909776664
Volume 5.9161888805717E+22
Space diagonal 67490291.560256

Equilateral Triangle

Length = n
Perimeter 116896614
Area 6.5744888010556E+14
Altitude 33745145.780128

Triangular Pyramid

Length = n
Surface area 6.5744888010556E+14
Volume 6.9722954603878E+21
Height 18368530.768255