16631668 (number)

16631668 is an even 8-digits composite number following 16631667 and preceding 16631669. In scientific notation, it is written as 1.6631668 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 7954232 positive integers (up to 16631668) that are relatively prime to 16631668.

Interesting facts

Basic properties

Name

Name sixteen million six hundred thirty-one thousand six hundred sixty-eight

Notation

Scientific notation 1.6631668 × 10^7
Engineering notation 1.6631668 × 10^6

Prime Factorization of 16631668

Prime Factorization 2 × 2 × 23 × 180779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8315834
Product of the distinct prime numbers

The prime factorization of 16631668 is 2 × 2 × 23 × 180779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 72, 72, 442, 185, 9891, 8870, 58944, 36840, 862936, 342393, 347555, 7277205, 50041090, 56309221, 444010938, 288668453, 3740080733, 3099174577

Basic calculations (n = 16631668)

Multiplication

n×y
n×2 33263336
n×3 49895004
n×4 66526672
n×5 83158340

Division

n÷y
n÷2 8315834
n÷3 5543889.3333333
n÷3 4157917
n÷5 3326333.6

Exponentiation

ny
n2 276612380462224
n3 4.6005252765374E+21
n4 7.6514409024978E+28
n5 1.2725622481196E+36

Nth Root

y√n
2√n 4078.194208225
3√n 255.25755344138
4√n 63.860740742846
5√n 27.809114574684

Divisors of 16631668

1, 2, 4, 23, 46, 92, 180779, 361558, 723116, 4157917, 8315834, 16631668

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 -16631667
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 16631668 can be divided by 12 positive divisors. The sum of these divisors (counting 16631668) is 1, the average is 0.083333333333333.

Base conversion 16631668

Base System Value
2 Binary 111111011100011101110100
3 Ternary 1011021222100201
4 Quaternary 333130131310
5 Quinary 13224203133
6 Senary 1352250244
8 Octal 77343564
10 Decimal 16631668
12 Duodecimal 56a0984
16 Hexadecimal fdc774
20 Vigesimal 53ij38
36 Base36 9wh2s

Cryptographic Hash Functions

md5 ccd2997f74c0d10f911a54dfbba268a4
sha1 953b3b5fab7427007ccf23a7e699239c4c3899fe
sha256 085aa1d338d60919faeca9f41501a237bdf0ff3b4d5706c74e10d612a12d1439
sha512 e45865436d9e476bb645b494ef27310fc51db0d51bbaa9950858f8956349519cc646398d57b3f4e0237ba0a7491f39fc77b666867fc00bb1a0734f914cf9fbde
ripemd-160 c99a784588b983eb7234c63dc878aa3446d886b9

16631668 as geometric shapes

Circle

Radius = n
Diameter 33263336
Circumference 104499852.01149
Area 8.6900342235211E+14

Sphere

Radius = n
Volume 1.9270635215232E+22
Surface area 3.4760136894084E+15
Circumference 104499852.01149

Square

Length = n
Perimeter 66526672
Area 276612380462224
Diagonal 23520730.450487

Cube

Length = n
Surface area 1659674282773344
Volume 4.6005252765374E+21
Space diagonal 28806893.990617

Equilateral Triangle

Length = n
Perimeter 49895004
Area 1.1977667424079E+14
Altitude 14403446.995309

Triangular Pyramid

Length = n
Surface area 1.1977667424079E+14
Volume 5.4217710334328E+20
Height 7840243.4834955