38895784 (number)

38895784 is an even 8-digits composite number following 38895783 and preceding 38895785. In scientific notation, it is written as 3.8895784 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors. There are 19265712 positive integers (up to 38895784) that are relatively prime to 38895784.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-five thousand seven hundred eighty-four

Notation

Scientific notation 3.8895784 × 10^7
Engineering notation 3.8895784 × 10^6

Prime Factorization of 38895784

Prime Factorization 2 × 2 × 2 × 107 × 45439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9723946
Product of the distinct prime numbers

The prime factorization of 38895784 is 2 × 2 × 2 × 107 × 45439. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 43, 62, 97, 927, 5558, 8814, 56632, 98225, 190007, 271600, 8205294, 9426867, 15815639, 84836890, 645157997, 178769722, 6714791343, 2601673569

Basic calculations (n = 38895784)

Multiplication

n×y
n×2 77791568
n×3 116687352
n×4 155583136
n×5 194478920

Division

n÷y
n÷2 19447892
n÷3 12965261.333333
n÷3 9723946
n÷5 7779156.8

Exponentiation

ny
n2 1512882012974656
n3 5.8844731994147E+22
n4 2.2888119851822E+30
n5 8.902513659226E+37

Nth Root

y√n
2√n 6236.648458908
3√n 338.81880775256
4√n 78.972453798195
5√n 32.959491741246

Divisors of 38895784

1, 2, 4, 8, 107, 214, 428, 856, 45439, 90878, 181756, 363512, 4861973, 9723946, 19447892, 38895784

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 -38895783
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 38895784 can be divided by 16 positive divisors. The sum of these divisors (counting 38895784) is 1, the average is 0.0625.

Base conversion 38895784

Base System Value
2 Binary 10010100011000000010101000
3 Ternary 2201012002222121
4 Quaternary 2110120002220
5 Quinary 34424131114
6 Senary 3505401024
8 Octal 224300250
10 Decimal 38895784
12 Duodecimal 11039174
16 Hexadecimal 25180a8
20 Vigesimal c31j94
36 Base36 n5o6g

Cryptographic Hash Functions

md5 4b29624111769e71c38c763d0ec9480a
sha1 1acc0e3d9b10e7a02933ed62250718ad22b6942b
sha256 4c1277321f4d56ee9f7d330f94ee658be76d0256fde835b16703058fee04e93a
sha512 0adc31e438d9e405ea2b524ed49ce5846da1dd8821ec48fbe84586167d28ea719a4582e8c9c32179a52bf725bdd02d15474da37ed6806a8ff33ddcb53e6c9c97
ripemd-160 e6714c0fd3a0dafe7ed5d19eee126ebd462ce22c

38895784 as geometric shapes

Circle

Radius = n
Diameter 77791568
Circumference 244389418.54003
Area 4.7528590177093E+15

Sphere

Radius = n
Volume 2.4648823698037E+23
Surface area 1.9011436070837E+16
Circumference 244389418.54003

Square

Length = n
Perimeter 155583136
Area 1512882012974656
Diagonal 55006945.251934

Cube

Length = n
Surface area 9077292077847936
Volume 5.8844731994147E+22
Space diagonal 67369474.088225

Equilateral Triangle

Length = n
Perimeter 116687352
Area 6.550971280823E+14
Altitude 33684737.044112

Triangular Pyramid

Length = n
Surface area 6.550971280823E+14
Volume 6.9349181716944E+21
Height 18335648.417311