38682784 (number)

38682784 is an even 8-digits composite number following 38682783 and preceding 38682785. In scientific notation, it is written as 3.8682784 × 10^7. The sum of its digits is 46. It has a total of 9 prime factors and 96 positive divisors. There are 15344640 positive integers (up to 38682784) that are relatively prime to 38682784.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred eighty-two thousand seven hundred eighty-four

Notation

Scientific notation 3.8682784 × 10^7
Engineering notation 3.8682784 × 10^6

Prime Factorization of 38682784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 61 × 7 × 19 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2417674
Product of the distinct prime numbers

The prime factorization of 38682784 is 2 × 2 × 2 × 2 × 2 × 61 × 7 × 19 × 149. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38682784)

Multiplication

n×y
n×2 77365568
n×3 116048352
n×4 154731136
n×5 193413920

Division

n÷y
n÷2 19341392
n÷3 12894261.333333
n÷3 9670696
n÷5 7736556.8

Exponentiation

ny
n2 1496357777990656
n3 5.7883284712732E+22
n4 2.2390865997531E+30
n5 8.6614103295545E+37

Nth Root

y√n
2√n 6219.5485366705
3√n 338.19919866387
4√n 78.86411437828
5√n 32.92331403948

Divisors of 38682784

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38682783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38682784 can be divided by 96 positive divisors. The sum of these divisors (counting 38682784) is 1, the average is 0.010416666666667.

Base conversion 38682784

Base System Value
2 Binary 10010011100100000010100000
3 Ternary 2200210021210201
4 Quaternary 2103210002200
5 Quinary 34400322114
6 Senary 3501034544
8 Octal 223440240
10 Decimal 38682784
12 Duodecimal 10b55a54
16 Hexadecimal 24e40a0
20 Vigesimal c1f6j4
36 Base36 n13ts

Cryptographic Hash Functions

md5 d668985bfdbcbe2a02177a22687c92a1
sha1 6d8f9744bf5c03ce20fc8768b9d3183cdeb9cb03
sha256 7d79ec72ae1e592ba6380f76240f8ce0c3bf9adc7aa06262689d8d92e13d2dab
sha512 b76841bfdf40bdb7ef5268d73838dd937307905e2ac28f4a0ca7ad0c2c395f9fdde86926bbdfd2d5c46a2b248f4dfdcc7675090ac533bfaa4c79157b65319fed
ripemd-160 19ba027755a38ec27ec3bf886c8802198e6d9b4a

38682784 as geometric shapes

Circle

Radius = n
Diameter 77365568
Circumference 243051100.0696
Area 4.7009466024774E+15

Sphere

Radius = n
Volume 2.4246093602556E+23
Surface area 1.880378640991E+16
Circumference 243051100.0696

Square

Length = n
Perimeter 154731136
Area 1496357777990656
Diagonal 54705717.763149

Cube

Length = n
Surface area 8978146667943936
Volume 5.7883284712732E+22
Space diagonal 67000547.266212

Equilateral Triangle

Length = n
Perimeter 116048352
Area 6.4794192444517E+14
Altitude 33500273.633106

Triangular Pyramid

Length = n
Surface area 6.4794192444517E+14
Volume 6.8216105229541E+21
Height 18235239.254383