16649984 (number)

16649984 is an even 8-digits composite number following 16649983 and preceding 16649985. In scientific notation, it is written as 1.6649984 × 10^7. The sum of its digits is 47. It has a total of 10 prime factors and 36 positive divisors. There are 7683072 positive integers (up to 16649984) that are relatively prime to 16649984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6649984 × 10^7
Engineering notation 1.6649984 × 10^6

Prime Factorization of 16649984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 5003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 130078
Product of the distinct prime numbers

The prime factorization of 16649984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 5003. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16649984)

Multiplication

n×y
n×2 33299968
n×3 49949952
n×4 66599936
n×5 83249920

Division

n÷y
n÷2 8324992
n÷3 5549994.6666667
n÷3 4162496
n÷5 3329996.8

Exponentiation

ny
n2 277221967200256
n3 4.6157413183328E+21
n4 7.685201909838E+28
n5 1.2795848883557E+36

Nth Root

y√n
2√n 4080.4391920478
3√n 255.35122178018
4√n 63.878315507282
5√n 27.815236961406

Divisors of 16649984

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16649983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16649984 can be divided by 36 positive divisors. The sum of these divisors (counting 16649984) is 1, the average is 0.027777777777778.

Base conversion 16649984

Base System Value
2 Binary 111111100000111100000000
3 Ternary 1011022220111002
4 Quaternary 333200330000
5 Quinary 13230244414
6 Senary 1352511132
8 Octal 77407400
10 Decimal 16649984
12 Duodecimal 56ab4a8
16 Hexadecimal fe0f00
20 Vigesimal 5414j4
36 Base36 9wv7k

Cryptographic Hash Functions

md5 6fde746858c2e3ad3dd297aa1c250bf7
sha1 d153c022f9daaaa2e117d2a38a7f90d8d80eec5b
sha256 eae815588e95e9d0d37ca0e52827ef4bc0eef605debea0ef09a1c6827642c01d
sha512 efd62c4dbf649efbff91a498f3b453faf026cb193c10aa6a409906c9f25b4c8863e16fb21f75fa69fe8673fd4d55c873c7492a6fd9018cb45559ad447b577a23
ripemd-160 29fb3e73001f44939e7d13863e0011cdd73f21f5

16649984 as geometric shapes

Circle

Radius = n
Diameter 33299968
Circumference 104614934.83358
Area 8.7091849557003E+14

Sphere

Radius = n
Volume 1.933437202206E+22
Surface area 3.4836739822801E+15
Circumference 104614934.83358

Square

Length = n
Perimeter 66599936
Area 277221967200256
Diagonal 23546633.186095

Cube

Length = n
Surface area 1663331803201536
Volume 4.6157413183328E+21
Space diagonal 28838618.233209

Equilateral Triangle

Length = n
Perimeter 49949952
Area 1.2004063304126E+14
Altitude 14419309.116604

Triangular Pyramid

Length = n
Surface area 1.2004063304126E+14
Volume 5.4397033106601E+20
Height 7848877.7286983