16394886 (number)

16394886 is an even 8-digits composite number following 16394885 and preceding 16394887. In scientific notation, it is written as 1.6394886 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 20 positive divisors. There are 5464908 positive integers (up to 16394886) that are relatively prime to 16394886.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand eight hundred eighty-six

Notation

Scientific notation 1.6394886 × 10^7
Engineering notation 1.6394886 × 10^6

Prime Factorization of 16394886

Prime Factorization 2 × 9 × 3 × 3 × 101203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5464962
Product of the distinct prime numbers

The prime factorization of 16394886 is 2 × 9 × 3 × 3 × 101203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 5, 5, 118, 272, 1891, 4084, 36159, 9068, 585191, 754794, 3457502, 817763, 59358577, 62471099, 926240706, 255457106, 5188566112, 2869204637

Basic calculations (n = 16394886)

Multiplication

n×y
n×2 32789772
n×3 49184658
n×4 65579544
n×5 81974430

Division

n÷y
n÷2 8197443
n÷3 5464962
n÷3 4098721.5
n÷5 3278977.2

Exponentiation

ny
n2 268792286952996
n3 4.4068189022737E+21
n4 7.2249293525422E+28
n5 1.1845189309298E+36

Nth Root

y√n
2√n 4049.0598908883
3√n 254.040407319
4√n 63.632223683353
5√n 27.729477110075

Divisors of 16394886

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 101203, 202406, 303609, 607218, 910827, 1821654, 2732481, 5464962, 8197443, 16394886

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394886 can be divided by 20 positive divisors. The sum of these divisors (counting 16394886) is 1, the average is 0.05.

Base conversion 16394886

Base System Value
2 Binary 111110100010101010000110
3 Ternary 1010211221120000
4 Quaternary 332202222012
5 Quinary 13144114021
6 Senary 1343222130
8 Octal 76425206
10 Decimal 16394886
12 Duodecimal 55a7946
16 Hexadecimal fa2a86
20 Vigesimal 529746
36 Base36 9redi

Cryptographic Hash Functions

md5 3daf08fdcef12ae851bd4367d3f81024
sha1 5b540fab2240d8b1cb744f429692ccd329dca82f
sha256 e0ee621299ba6df41da6b3bea897c9f1fa73a72052290ccb3d7f1ab2b148cd62
sha512 c33db4d587f60660c390f86cb914a8300449b5bcbcbe702fb9219c0f1a261a281059836f5bdab55ef5981f41ebda67d3ecb6c64f83932b5d61789966c059da21
ripemd-160 5eae82fde36a6ecc8859871c181ce42daebeb98a

16394886 as geometric shapes

Circle

Radius = n
Diameter 32789772
Circumference 103012106.82808
Area 8.4443587403313E+14

Sphere

Radius = n
Volume 1.8459239852111E+22
Surface area 3.3777434961325E+15
Circumference 103012106.82808

Square

Length = n
Perimeter 65579544
Area 268792286952996
Diagonal 23185870.134761

Cube

Length = n
Surface area 1612753721717976
Volume 4.4068189022737E+21
Space diagonal 28396775.5363

Equilateral Triangle

Length = n
Perimeter 49184658
Area 1.1639047442131E+14
Altitude 14198387.76815

Triangular Pyramid

Length = n
Surface area 1.1639047442131E+14
Volume 5.1934858820979E+20
Height 7728623.3782536