16689964 (number)

16689964 is an even 8-digits composite number following 16689963 and preceding 16689965. In scientific notation, it is written as 1.6689964 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 8057168 positive integers (up to 16689964) that are relatively prime to 16689964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6689964 × 10^7
Engineering notation 1.6689964 × 10^6

Prime Factorization of 16689964

Prime Factorization 2 × 2 × 29 × 143879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8344982
Product of the distinct prime numbers

The prime factorization of 16689964 is 2 × 2 × 29 × 143879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 88, 32, 844, 143, 6605, 8599, 32552, 69684, 510478, 958313, 1603955, 6187228, 52819720, 22653142, 991051213, 303506259, 5582134393, 8062788169

Basic calculations (n = 16689964)

Multiplication

n×y
n×2 33379928
n×3 50069892
n×4 66759856
n×5 83449820

Division

n÷y
n÷2 8344982
n÷3 5563321.3333333
n÷3 4172491
n÷5 3337992.8

Exponentiation

ny
n2 278554898321296
n3 4.6490712250061E+21
n4 7.7592831378788E+28
n5 1.29502156237E+36

Nth Root

y√n
2√n 4085.3352371623
3√n 255.5554418259
4√n 63.916627235503
5√n 27.828582158658

Divisors of 16689964

1, 2, 4, 29, 58, 116, 143879, 287758, 575516, 4172491, 8344982, 16689964

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 -16689963
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 16689964 can be divided by 12 positive divisors. The sum of these divisors (counting 16689964) is 1, the average is 0.083333333333333.

Base conversion 16689964

Base System Value
2 Binary 111111101010101100101100
3 Ternary 1011101221022211
4 Quaternary 333222230230
5 Quinary 13233034324
6 Senary 1353420204
8 Octal 77525454
10 Decimal 16689964
12 Duodecimal 570a664
16 Hexadecimal feab2c
20 Vigesimal 5464i4
36 Base36 9xq24

Cryptographic Hash Functions

md5 e8de6adc3489168cd36d192daf49bfd4
sha1 9af854e350df6a82ef2b22b9f0f31b2a0d353e48
sha256 14e16c928a19dcace9ff64d2c3999a9dc956417a9eaea3723dd95b50166d5d0f
sha512 814882beca33d7f52f03004395839a012c2054b96e72997d96b3fd9e462b3b1de67ce58180d9ee087a81b2d62a7c728aa08570ccbc63662773c880f6d6f6e120
ripemd-160 2844e467471ec3406dbb81b4664991e68b6d92f0

16689964 as geometric shapes

Circle

Radius = n
Diameter 33379928
Circumference 104866136.58216
Area 8.7510602218764E+14

Sphere

Radius = n
Volume 1.947398400866E+22
Surface area 3.5004240887505E+15
Circumference 104866136.58216

Square

Length = n
Perimeter 66759856
Area 278554898321296
Diagonal 23603173.444319

Cube

Length = n
Surface area 1671329389927776
Volume 4.6490712250061E+21
Space diagonal 28907865.624495

Equilateral Triangle

Length = n
Perimeter 50069892
Area 1.2061780914742E+14
Altitude 14453932.812248

Triangular Pyramid

Length = n
Surface area 1.2061780914742E+14
Volume 5.4789829823684E+20
Height 7867724.4814396