16493904 (number)

16493904 is an even 8-digits composite number following 16493903 and preceding 16493905. In scientific notation, it is written as 1.6493904 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 4712256 positive integers (up to 16493904) that are relatively prime to 16493904.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-three thousand nine hundred four

Notation

Scientific notation 1.6493904 × 10^7
Engineering notation 1.6493904 × 10^6

Prime Factorization of 16493904

Prime Factorization 2 × 2 × 2 × 2 × 9 × 7 × 16363

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2061738
Product of the distinct prime numbers

The prime factorization of 16493904 is 2 × 2 × 2 × 2 × 9 × 7 × 16363. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 11, 18, 73, 604, 3220, 2349, 98094, 29989, 316235, 753311, 7992067, 8070325, 24931935, 36892690, 155708338, 347973131, 182418635, 9355463340

Basic calculations (n = 16493904)

Multiplication

n×y
n×2 32987808
n×3 49481712
n×4 65975616
n×5 82469520

Division

n÷y
n÷2 8246952
n÷3 5497968
n÷3 4123476
n÷5 3298780.8

Exponentiation

ny
n2 272048869161216
n3 4.4871479312537E+21
n4 7.4010587211896E+28
n5 1.2207235204566E+36

Nth Root

y√n
2√n 4061.2687672697
3√n 254.55081244133
4√n 63.728084603804
5√n 27.762891287196

Divisors of 16493904

1, 2, 4, 7, 8, 9, 14, 16, 18, 28, 36, 56, 63, 72, 112, 126, 144, 252, 504, 1008, 16363, 32726, 65452, 114541, 130904, 147267, 229082, 261808, 294534, 458164, 589068, 916328, 1030869, 1178136, 1832656, 2061738, 2356272, 4123476, 8246952, 16493904

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 -16493903
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 16493904 can be divided by 40 positive divisors. The sum of these divisors (counting 16493904) is 1, the average is 0.025.

Base conversion 16493904

Base System Value
2 Binary 111110111010110101010000
3 Ternary 1011000222101100
4 Quaternary 332322311100
5 Quinary 13210301104
6 Senary 1345304400
8 Octal 76726520
10 Decimal 16493904
12 Duodecimal 5635100
16 Hexadecimal fbad50
20 Vigesimal 531ef4
36 Base36 9tis0

Cryptographic Hash Functions

md5 2a9e241dddfb1037dfcd882d4591c85f
sha1 975af79c6a089ec67cefef187b0a2943201e1e27
sha256 8fdd8f3ff9fcc78dcc40d66199daba24b44f9ef847223d7284a27d2dc0003d9a
sha512 e2f408e9b2e70d92615a6dc22e2ad3b7558f257937a5f384fe01686ca78ffcaf19292c2d2ca5a9b8e8654c6fa2952d145ee4dd39541f34c2892e9b26b43a14a7
ripemd-160 52d1f114f1939467e67a2204056163cd6e413bf0

16493904 as geometric shapes

Circle

Radius = n
Diameter 32987808
Circumference 103634255.27083
Area 8.5466672877429E+14

Sphere

Radius = n
Volume 1.8795721301863E+22
Surface area 3.4186669150971E+15
Circumference 103634255.27083

Square

Length = n
Perimeter 65975616
Area 272048869161216
Diagonal 23325902.73328

Cube

Length = n
Surface area 1632293214967296
Volume 4.4871479312537E+21
Space diagonal 28568279.743164

Equilateral Triangle

Length = n
Perimeter 49481712
Area 1.1780061588222E+14
Altitude 14284139.871582

Triangular Pyramid

Length = n
Surface area 1.1780061588222E+14
Volume 5.2881545506277E+20
Height 7775300.9110933