38863784 (number)

38863784 is an even 8-digits composite number following 38863783 and preceding 38863785. In scientific notation, it is written as 3.8863784 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 19431888 positive integers (up to 38863784) that are relatively prime to 38863784.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand seven hundred eighty-four

Notation

Scientific notation 3.8863784 × 10^7
Engineering notation 3.8863784 × 10^6

Prime Factorization of 38863784

Prime Factorization 2 × 2 × 2 × 4857973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9715946
Product of the distinct prime numbers

The prime factorization of 38863784 is 2 × 2 × 2 × 4857973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38863784)

Multiplication

n×y
n×2 77727568
n×3 116591352
n×4 155455136
n×5 194318920

Division

n÷y
n÷2 19431892
n÷3 12954594.666667
n÷3 9715946
n÷5 7772756.8

Exponentiation

ny
n2 1510393706798656
n3 5.8699614775982E+22
n4 2.281289149537E+30
n5 8.8659528749149E+37

Nth Root

y√n
2√n 6234.0824505295
3√n 338.72586557541
4√n 78.956205902573
5√n 32.954066726577

Divisors of 38863784

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38863783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38863784 can be divided by 8 positive divisors. The sum of these divisors (counting 38863784) is 1, the average is 0.125.

Base conversion 38863784

Base System Value
2 Binary 10010100010000001110101000
3 Ternary 2201010111002102
4 Quaternary 2110100032220
5 Quinary 34422120114
6 Senary 3504552532
8 Octal 224201650
10 Decimal 38863784
12 Duodecimal 11022748
16 Hexadecimal 25103a8
20 Vigesimal c2hj94
36 Base36 n4zhk

Cryptographic Hash Functions

md5 860a77856f65d7621818dd3528d0bcb3
sha1 2e80e71461660941f3e57c7b9defe8d134c9deb9
sha256 b930cbf380780367f997054656b66bea8e4a929738179d165bd332243f8da45f
sha512 3c7fedcf1b64a3a61034a7922873ae77b501e009d39515b54e7c2c88261002e6f026a2d7e31989e85a2885a01c593b3bf8b33e3c309593c198d80f8e1608f1f8
ripemd-160 55063878d801d40b862e83d9e87e9977aafbac62

38863784 as geometric shapes

Circle

Radius = n
Diameter 77727568
Circumference 244188356.6102
Area 4.7450417733069E+15

Sphere

Radius = n
Volume 2.4588037139837E+23
Surface area 1.8980167093228E+16
Circumference 244188356.6102

Square

Length = n
Perimeter 155455136
Area 1510393706798656
Diagonal 54961690.417939

Cube

Length = n
Surface area 9062362240791936
Volume 5.8699614775982E+22
Space diagonal 67314048.462382

Equilateral Triangle

Length = n
Perimeter 116591352
Area 6.5401965990189E+14
Altitude 33657024.231191

Triangular Pyramid

Length = n
Surface area 6.5401965990189E+14
Volume 6.9178159435225E+21
Height 18320563.472646