16394805 (number)

16394805 is an odd 8-digits composite number following 16394804 and preceding 16394806. In scientific notation, it is written as 1.6394805 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 7493472 positive integers (up to 16394805) that are relatively prime to 16394805.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand eight hundred five

Notation

Scientific notation 1.6394805 × 10^7
Engineering notation 1.6394805 × 10^6

Prime Factorization of 16394805

Prime Factorization 7 × 45 × 3 × 3 × 5783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5464935
Product of the distinct prime numbers

The prime factorization of 16394805 is 7 × 45 × 3 × 3 × 5783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 35, 80, 160, 312, 6706, 8880, 25568, 17624, 1658, 972170, 2476798, 6634435, 86200281, 90514863, 543342640, 768366115, 6260821226, 6007389047

Basic calculations (n = 16394805)

Multiplication

n×y
n×2 32789610
n×3 49184415
n×4 65579220
n×5 81974025

Division

n÷y
n÷2 8197402.5
n÷3 5464935
n÷3 4098701.25
n÷5 3278961

Exponentiation

ny
n2 268789630988025
n3 4.4067535860706E+21
n4 7.2247865726679E+28
n5 1.1844896702551E+36

Nth Root

y√n
2√n 4049.0498885541
3√n 254.03998895059
4√n 63.632145088423
5√n 27.729449710164

Divisors of 16394805

1, 3, 7, 9, 21, 45, 63, 135, 315, 405, 945, 2835, 5783, 17349, 40481, 52047, 121443, 260235, 364329, 780705, 1821645, 2342115, 5464935, 16394805

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394804
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394805 can be divided by 24 positive divisors. The sum of these divisors (counting 16394805) is 1, the average is 0.041666666666667.

Base conversion 16394805

Base System Value
2 Binary 111110100010101000110101
3 Ternary 1010211221110000
4 Quaternary 332202220311
5 Quinary 13144113210
6 Senary 1343221513
8 Octal 76425065
10 Decimal 16394805
12 Duodecimal 55a7899
16 Hexadecimal fa2a35
20 Vigesimal 529705
36 Base36 9reb9

Cryptographic Hash Functions

md5 c21cb200f12ae97dbe9402aa3a3ac96b
sha1 46dc1a399e4f117277b2dc6842f2c8f989b07b70
sha256 900d1c2617028a476c33c0bc25decb78b3013f0943a902a6ceee26b93c98fbf4
sha512 c1ee09e9c4ba026d0b410b95f1e68284a29429497cd13921154351466f208189d7d47c7f44992915b3dcff69820db3984a617d2084a862bb529c49c0b852963c
ripemd-160 d39f4da1c4d0cb62789dbeaaee7ff01280390ea4

16394805 as geometric shapes

Circle

Radius = n
Diameter 32789610
Circumference 103011597.89007
Area 8.4442753007309E+14

Sphere

Radius = n
Volume 1.845896625624E+22
Surface area 3.3777101202924E+15
Circumference 103011597.89007

Square

Length = n
Perimeter 65579220
Area 268789630988025
Diagonal 23185755.583462

Cube

Length = n
Surface area 1612737785928150
Volume 4.4067535860706E+21
Space diagonal 28396635.240184

Equilateral Triangle

Length = n
Perimeter 49184415
Area 1.1638932435474E+14
Altitude 14198317.620092

Triangular Pyramid

Length = n
Surface area 1.1638932435474E+14
Volume 5.1934089062145E+20
Height 7728585.1944874