38404784 (number)

38404784 is an even 8-digits composite number following 38404783 and preceding 38404785. In scientific notation, it is written as 3.8404784 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 16891200 positive integers (up to 38404784) that are relatively prime to 38404784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8404784 × 10^7
Engineering notation 3.8404784 × 10^6

Prime Factorization of 38404784

Prime Factorization 2 × 2 × 2 × 2 × 11 × 31 × 7039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4800598
Product of the distinct prime numbers

The prime factorization of 38404784 is 2 × 2 × 2 × 2 × 11 × 31 × 7039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38404784)

Multiplication

n×y
n×2 76809568
n×3 115214352
n×4 153619136
n×5 192023920

Division

n÷y
n÷2 19202392
n÷3 12801594.666667
n÷3 9601196
n÷5 7680956.8

Exponentiation

ny
n2 1474927434086656
n3 5.6644269521772E+22
n4 2.1754109358214E+30
n5 8.3546187101461E+37

Nth Root

y√n
2√n 6197.1593492503
3√n 337.38707589264
4√n 78.722038523213
5√n 32.875855685856

Divisors of 38404784

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38404783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38404784 can be divided by 40 positive divisors. The sum of these divisors (counting 38404784) is 1, the average is 0.025.

Base conversion 38404784

Base System Value
2 Binary 10010010100000001010110000
3 Ternary 2200021011110102
4 Quaternary 2102200022300
5 Quinary 34312423114
6 Senary 3451051532
8 Octal 222401260
10 Decimal 38404784
12 Duodecimal 10a40ba8
16 Hexadecimal 24a02b0
20 Vigesimal c00bj4
36 Base36 mv5bk

Cryptographic Hash Functions

md5 5cf4e20d28867cb6f36c9c056cf41035
sha1 037d87b01649272312461182f604d83e9a55925b
sha256 d9f9a2546c49e15f780266125fd992f7cc19a1f8945a3a6a7b0e5bf70c03c3af
sha512 55e9345f136cb26fd48c540da7bcacba755ac5038038bceb54179e22756fbfd00da8b331733a845332e6df10c659f841d80ff155a43fa516c4fd19d7831a6b1e
ripemd-160 161f5a3a0a1f30672f4e7812aea13da0c4825465

38404784 as geometric shapes

Circle

Radius = n
Diameter 76809568
Circumference 241304374.55421
Area 4.6336211915047E+15

Sphere

Radius = n
Volume 2.3727096133008E+23
Surface area 1.8534484766019E+16
Circumference 241304374.55421

Square

Length = n
Perimeter 153619136
Area 1474927434086656
Diagonal 54312566.392809

Cube

Length = n
Surface area 8849564604519936
Volume 5.6644269521772E+22
Space diagonal 66519037.141708

Equilateral Triangle

Length = n
Perimeter 115214352
Area 6.3866231332882E+14
Altitude 33259518.570854

Triangular Pyramid

Length = n
Surface area 6.3866231332882E+14
Volume 6.6755911823673E+21
Height 18104188.797603