16489984 (number)

16489984 is an even 8-digits composite number following 16489983 and preceding 16489985. In scientific notation, it is written as 1.6489984 × 10^7. The sum of its digits is 49. It has a total of 11 prime factors and 40 positive divisors. There are 6838272 positive integers (up to 16489984) that are relatively prime to 16489984.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-nine thousand nine hundred eighty-four

Notation

Scientific notation 1.6489984 × 10^7
Engineering notation 1.6489984 × 10^6

Prime Factorization of 16489984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 749 × 43

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 64414
Product of the distinct prime numbers

The prime factorization of 16489984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 749 × 43. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16489984)

Multiplication

n×y
n×2 32979968
n×3 49469952
n×4 65959936
n×5 82449920

Division

n÷y
n÷2 8244992
n÷3 5496661.3333333
n÷3 4122496
n÷5 3297996.8

Exponentiation

ny
n2 271919572320256
n3 4.4839493968479E+21
n4 7.3940253810831E+28
n5 1.2192736022965E+36

Nth Root

y√n
2√n 4060.786130788
3√n 254.53064502584
4√n 63.724297805374
5√n 27.761571516191

Divisors of 16489984

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 -16489983
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 16489984 can be divided by 40 positive divisors. The sum of these divisors (counting 16489984) is 1, the average is 0.025.

Base conversion 16489984

Base System Value
2 Binary 111110111001111000000000
3 Ternary 1011000210000011
4 Quaternary 332321320000
5 Quinary 13210134414
6 Senary 1345234304
8 Octal 76717000
10 Decimal 16489984
12 Duodecimal 5632994
16 Hexadecimal fb9e00
20 Vigesimal 5314j4
36 Base36 9tfr4

Cryptographic Hash Functions

md5 2e40491a1786c769a9ef7d8ae4ab0789
sha1 e6431d6445a06b3a25bc33d93b60b75fda9744a6
sha256 e8735b877c0974471af2136f6d997484c978cf2b2be052afe630b1af3bdb2e48
sha512 a66b425891f8f91e651f598e0a6bb24930f5603e956f35632e2e84c76e55cb20c4fe8d46c17885cf0fc0217d2fb3ae9cbf3fd68904a1c40a7d139bbfeb2eb4a3
ripemd-160 e6c9a96c570fbe8478cfb6f5fe3504b243c02b79

16489984 as geometric shapes

Circle

Radius = n
Diameter 32979968
Circumference 103609625.18443
Area 8.5426053076859E+14

Sphere

Radius = n
Volume 1.8782323312274E+22
Surface area 3.4170421230744E+15
Circumference 103609625.18443

Square

Length = n
Perimeter 65959936
Area 271919572320256
Diagonal 23320359.016115

Cube

Length = n
Surface area 1631517433921536
Volume 4.4839493968479E+21
Space diagonal 28561490.103998

Equilateral Triangle

Length = n
Perimeter 49469952
Area 1.1774462870777E+14
Altitude 14280745.051999

Triangular Pyramid

Length = n
Surface area 1.1774462870777E+14
Volume 5.2843850416808E+20
Height 7773453.0053718