38863939 (number)

38863939 is an odd 8-digits composite number following 38863938 and preceding 38863940. In scientific notation, it is written as 3.8863939 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 38846656 positive integers (up to 38863939) that are relatively prime to 38863939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8863939 × 10^7
Engineering notation 3.8863939 × 10^6

Prime Factorization of 38863939

Prime Factorization 14627 × 2657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38863939
Product of the distinct prime numbers

The prime factorization of 38863939 is 14627 × 2657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 87, 42, 495, 311, 3406, 7237, 9804, 85696, 365256, 486931, 3798008, 565209, 40047933, 1249154, 787237359, 26716407, 2222777884, 4367535032

Basic calculations (n = 38863939)

Multiplication

n×y
n×2 77727878
n×3 116591817
n×4 155455756
n×5 194319695

Division

n÷y
n÷2 19431969.5
n÷3 12954646.333333
n÷3 9715984.75
n÷5 7772787.8

Exponentiation

ny
n2 1510405754595721
n3 5.8700317111857E+22
n4 2.2813255435159E+30
n5 8.8661296762343E+37

Nth Root

y√n
2√n 6234.0948821782
3√n 338.72631588702
4√n 78.956284627496
5√n 32.954093012603

Divisors of 38863939

1, 2657, 14627, 38863939

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 -38863938
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 38863939 can be divided by 4 positive divisors. The sum of these divisors (counting 38863939) is 1, the average is 0.25.

Base conversion 38863939

Base System Value
2 Binary 10010100010000010001000011
3 Ternary 2201010111022011
4 Quaternary 2110100101003
5 Quinary 34422121224
6 Senary 3504553351
8 Octal 224202103
10 Decimal 38863939
12 Duodecimal 11022857
16 Hexadecimal 2510443
20 Vigesimal c2hjgj
36 Base36 n4zlv

Cryptographic Hash Functions

md5 13f9c5786822bf705e464a9caeb30ca3
sha1 0d515813c0fe30318fc93358e7b60e543be37ede
sha256 7e7ae95769bf5cc0ef7636f290c805ad7f201a185156b5f3286860796425399a
sha512 ca291a6f25285d87ef6853a01bf6adcd890a3dfe5dd405174c755d1471da624c078b1168523e838e6bccf517c07f77e9b099f96aa16aaed20f522b653306efd0
ripemd-160 4e7ce1f66978aa5afd323665b6cd30bc5aa8a58d

38863939 as geometric shapes

Circle

Radius = n
Diameter 77727878
Circumference 244189330.50392
Area 4.7450796225777E+15

Sphere

Radius = n
Volume 2.45883313336E+23
Surface area 1.8980318490311E+16
Circumference 244189330.50392

Square

Length = n
Perimeter 155455756
Area 1510405754595721
Diagonal 54961909.621041

Cube

Length = n
Surface area 9062434527574326
Volume 5.8700317111857E+22
Space diagonal 67314316.930258

Equilateral Triangle

Length = n
Perimeter 116591817
Area 6.5402487675105E+14
Altitude 33657158.465129

Triangular Pyramid

Length = n
Surface area 6.5402487675105E+14
Volume 6.9178987145991E+21
Height 18320636.540347