16662942 (number)

16662942 is an even 8-digits composite number following 16662941 and preceding 16662943. In scientific notation, it is written as 1.6662942 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 5554296 positive integers (up to 16662942) that are relatively prime to 16662942.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-two thousand nine hundred forty-two

Notation

Scientific notation 1.6662942 × 10^7
Engineering notation 1.6662942 × 10^6

Prime Factorization of 16662942

Prime Factorization 2 × 9 × 3 × 308573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16662942
Product of the distinct prime numbers

The prime factorization of 16662942 is 2 × 9 × 3 × 308573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 1, 95, 357, 562, 6132, 9787, 87310, 10242, 488538, 36804, 9000451, 5021940, 1121153, 24666633, 934654896, 363977974, 1660730446, 9613708295

Basic calculations (n = 16662942)

Multiplication

n×y
n×2 33325884
n×3 49988826
n×4 66651768
n×5 83314710

Division

n÷y
n÷2 8331471
n÷3 5554314
n÷3 4165735.5
n÷5 3332588.4

Exponentiation

ny
n2 277653636095364
n3 4.6265264343462E+21
n4 7.7091541636977E+28
n5 1.2845718869875E+36

Nth Root

y√n
2√n 4082.0267025094
3√n 255.4174477322
4√n 63.8907403503
5√n 27.819565105983

Divisors of 16662942

1, 2, 3, 6, 9, 18, 27, 54, 308573, 617146, 925719, 1851438, 2777157, 5554314, 8331471, 16662942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16662941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16662942 can be divided by 16 positive divisors. The sum of these divisors (counting 16662942) is 1, the average is 0.0625.

Base conversion 16662942

Base System Value
2 Binary 111111100100000110011110
3 Ternary 1011100120021000
4 Quaternary 333210012132
5 Quinary 13231203232
6 Senary 1353051130
8 Octal 77440636
10 Decimal 16662942
12 Duodecimal 56b6aa6
16 Hexadecimal fe419e
20 Vigesimal 542h72
36 Base36 9x57i

Cryptographic Hash Functions

md5 174409d3822e8ee2d9ad0d9e1758636f
sha1 16da7a18100b896e137c19c05e4169261065ada5
sha256 555381f3b51c03729ad7504d394bce3456d5fe4da0d071b719575a3b931ea460
sha512 712488702bb7c3a3c617db2b8d980612bb6cd0f531a785534608a1833fc62f852678034e9f049e3cf92b8471ad4e83006c4da609acd34c59e17bae59f81481a3
ripemd-160 7c89800e4f0edcbc9b345dcc2b142963de488f1a

16662942 as geometric shapes

Circle

Radius = n
Diameter 33325884
Circumference 104696352.34879
Area 8.7227462339969E+14

Sphere

Radius = n
Volume 1.9379548610374E+22
Surface area 3.4890984935988E+15
Circumference 104696352.34879

Square

Length = n
Perimeter 66651768
Area 277653636095364
Diagonal 23564958.565436

Cube

Length = n
Surface area 1665921816572184
Volume 4.6265264343462E+21
Space diagonal 28861062.147573

Equilateral Triangle

Length = n
Perimeter 49988826
Area 1.2022755115585E+14
Altitude 14430531.073787

Triangular Pyramid

Length = n
Surface area 1.2022755115585E+14
Volume 5.452413691775E+20
Height 7854986.1884788