16659872 (number)

16659872 is an even 8-digits composite number following 16659871 and preceding 16659873. In scientific notation, it is written as 1.6659872 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 12 positive divisors. There are 8329920 positive integers (up to 16659872) that are relatively prime to 16659872.

Interesting facts

Basic properties

Name

Name sixteen million six hundred fifty-nine thousand eight hundred seventy-two

Notation

Scientific notation 1.6659872 × 10^7
Engineering notation 1.6659872 × 10^6

Prime Factorization of 16659872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 520621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1041242
Product of the distinct prime numbers

The prime factorization of 16659872 is 2 × 2 × 2 × 2 × 2 × 520621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 58, 21, 641, 382, 2380, 1772, 29161, 61655, 68322, 297441, 3823783, 7353438, 74867721, 36452539, 199891549, 655842415, 446781471, 1992309590

Basic calculations (n = 16659872)

Multiplication

n×y
n×2 33319744
n×3 49979616
n×4 66639488
n×5 83299360

Division

n÷y
n÷2 8329936
n÷3 5553290.6666667
n÷3 4164968
n÷5 3331974.4

Exponentiation

ny
n2 277551335056384
n3 4.6239697154685E+21
n4 7.7034743591581E+28
n5 1.2833889677886E+36

Nth Root

y√n
2√n 4081.650646491
3√n 255.40176063193
4√n 63.887797320701
5√n 27.81853992856

Divisors of 16659872

1, 2, 4, 8, 16, 32, 520621, 1041242, 2082484, 4164968, 8329936, 16659872

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16659871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16659872 can be divided by 12 positive divisors. The sum of these divisors (counting 16659872) is 1, the average is 0.083333333333333.

Base conversion 16659872

Base System Value
2 Binary 111111100011010110100000
3 Ternary 1011100102001022
4 Quaternary 333203112200
5 Quinary 13231103442
6 Senary 1353025012
8 Octal 77432640
10 Decimal 16659872
12 Duodecimal 56b5168
16 Hexadecimal fe35a0
20 Vigesimal 5429dc
36 Base36 9x2u8

Cryptographic Hash Functions

md5 6065600a348130f95b26078cb991aead
sha1 dffa4f78a5eb5aafb2bab4b90dd1112e35b72fcb
sha256 8c491dc80b1ce924741f700c67eef02542258f2d9392b484cffee342d9c26331
sha512 5b57b060caff3cf94731686122d81ad283ce88f1ca291527bb998f86339e11fe9234ba6df9ec83915f08e0e10df4ede460a7ab50c6d5cef5b9576c527dcdb8c0
ripemd-160 b6f23aa5495854a842bc91db1e2d383ef16c0361

16659872 as geometric shapes

Circle

Radius = n
Diameter 33319744
Circumference 104677062.96989
Area 8.7195323520718E+14

Sphere

Radius = n
Volume 1.9368839051383E+22
Surface area 3.4878129408287E+15
Circumference 104677062.96989

Square

Length = n
Perimeter 66639488
Area 277551335056384
Diagonal 23560616.9298

Cube

Length = n
Surface area 1665308010338304
Volume 4.6239697154685E+21
Space diagonal 28855744.751594

Equilateral Triangle

Length = n
Perimeter 49979616
Area 1.2018325350656E+14
Altitude 14427872.375797

Triangular Pyramid

Length = n
Surface area 1.2018325350656E+14
Volume 5.4494005696816E+20
Height 7853538.9765999