15668896 (number)

15668896 is an even 8-digits composite number following 15668895 and preceding 15668897. In scientific notation, it is written as 1.5668896 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 12 positive divisors. There are 7834432 positive integers (up to 15668896) that are relatively prime to 15668896.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand eight hundred ninety-six

Notation

Scientific notation 1.5668896 × 10^7
Engineering notation 1.5668896 × 10^6

Prime Factorization of 15668896

Prime Factorization 2 × 2 × 2 × 2 × 2 × 489653

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 979306
Product of the distinct prime numbers

The prime factorization of 15668896 is 2 × 2 × 2 × 2 × 2 × 489653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 41, 32, 862, 468, 4556, 667, 8364, 44590, 300916, 561591, 6315743, 4020801, 51331283, 6183404, 741341017, 759996905, 3946551289, 2031350468

Basic calculations (n = 15668896)

Multiplication

n×y
n×2 31337792
n×3 47006688
n×4 62675584
n×5 78344480

Division

n÷y
n÷2 7834448
n÷3 5222965.3333333
n÷3 3917224
n÷5 3133779.2

Exponentiation

ny
n2 245514301858816
n3 3.8469380623384E+21
n4 6.0277272417222E+28
n5 9.4447831266912E+35

Nth Root

y√n
2√n 3958.3956345974
3√n 250.23389310781
4√n 62.915782078882
5√n 27.479427443591

Divisors of 15668896

1, 2, 4, 8, 16, 32, 489653, 979306, 1958612, 3917224, 7834448, 15668896

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 -15668895
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 15668896 can be divided by 12 positive divisors. The sum of these divisors (counting 15668896) is 1, the average is 0.083333333333333.

Base conversion 15668896

Base System Value
2 Binary 111011110001011010100000
3 Ternary 1002111001200111
4 Quaternary 323301122200
5 Quinary 13002401041
6 Senary 1315501104
8 Octal 73613240
10 Decimal 15668896
12 Duodecimal 52b7794
16 Hexadecimal ef16a0
20 Vigesimal 4hic4g
36 Base36 9bu74

Cryptographic Hash Functions

md5 768059599256e33ffbf7cfe0db3070cb
sha1 44fba0d2e454dae6e169244b86adbd40198db97e
sha256 b6a3e6d105ecdd5448b3dd052fcea95c9befb0f6d3311d6745e51e503db44b9a
sha512 59ae55a285f4a0455e33aa9c88d86df4f4e74d307e91b563e32163d6cdd7a4589b5ca9ba0e457534f4aa8d1e8c0fded09146e3f116d29bdb2b865114b3f94c4d
ripemd-160 ab0222339c1232ec7329ee36b3d3c069ce10d548

15668896 as geometric shapes

Circle

Radius = n
Diameter 31337792
Circumference 98450577.126925
Area 7.7130592707088E+14

Sphere

Radius = n
Volume 1.6114016473943E+22
Surface area 3.0852237082835E+15
Circumference 98450577.126925

Square

Length = n
Perimeter 62675584
Area 245514301858816
Diagonal 22159165.230614

Cube

Length = n
Surface area 1473085811152896
Volume 3.8469380623384E+21
Space diagonal 27139323.970513

Equilateral Triangle

Length = n
Perimeter 47006688
Area 1.0631081120107E+14
Altitude 13569661.985256

Triangular Pyramid

Length = n
Surface area 1.0631081120107E+14
Volume 4.5336599844735E+20
Height 7386388.4102045