16394539 (number)

16394539 is an odd 8-digits composite number following 16394538 and preceding 16394540. In scientific notation, it is written as 1.6394539 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 13854120 positive integers (up to 16394539) that are relatively prime to 16394539.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand five hundred thirty-nine

Notation

Scientific notation 1.6394539 × 10^7
Engineering notation 1.6394539 × 10^6

Prime Factorization of 16394539

Prime Factorization 7 × 71 × 32987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16394539
Product of the distinct prime numbers

The prime factorization of 16394539 is 7 × 71 × 32987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16394539)

Multiplication

n×y
n×2 32789078
n×3 49183617
n×4 65578156
n×5 81972695

Division

n÷y
n÷2 8197269.5
n÷3 5464846.3333333
n÷3 4098634.75
n÷5 3278907.8

Exponentiation

ny
n2 268780909022521
n3 4.4065390954252E+21
n4 7.2243177054973E+28
n5 1.1843935837117E+36

Nth Root

y√n
2√n 4049.0170412089
3√n 254.03861503972
4√n 63.631886984506
5√n 27.729359729447

Divisors of 16394539

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394538
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394539 can be divided by 8 positive divisors. The sum of these divisors (counting 16394539) is 1, the average is 0.125.

Base conversion 16394539

Base System Value
2 Binary 111110100010100100101011
3 Ternary 1010211221002011
4 Quaternary 332202210223
5 Quinary 13144111124
6 Senary 1343220351
8 Octal 76424453
10 Decimal 16394539
12 Duodecimal 55a76b7
16 Hexadecimal fa292b
20 Vigesimal 52966j
36 Base36 9re3v

Cryptographic Hash Functions

md5 98f2a5a670ddeb3fd01119a38b9cd2ea
sha1 f2c39953f5ce4b18b2d8518953b6b7f7bef9ea4e
sha256 d2c2d11c59849a6509141e4596f2272a6d3ed4ac8d52de85e5cfb71748de4a73
sha512 58b6532fa9087184fd521426f57ec43a75ce0e7f59cb2f301421074b719864feeeeb964e3c68712e73c6654f5769cbe8b2ee20b30e195e0c97127c903dd0513b
ripemd-160 4465945a3d766758d0078860315ba2385aff72ba

16394539 as geometric shapes

Circle

Radius = n
Diameter 32789078
Circumference 103009926.56278
Area 8.4440012921034E+14

Sphere

Radius = n
Volume 1.8458067799925E+22
Surface area 3.3776005168414E+15
Circumference 103009926.56278

Square

Length = n
Perimeter 65578156
Area 268780909022521
Diagonal 23185379.402655

Cube

Length = n
Surface area 1612685454135126
Volume 4.4065390954252E+21
Space diagonal 28396174.514669

Equilateral Triangle

Length = n
Perimeter 49183617
Area 1.1638554763289E+14
Altitude 14198087.257335

Triangular Pyramid

Length = n
Surface area 1.1638554763289E+14
Volume 5.1931561265646E+20
Height 7728459.8008849