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.
16394539 has 8 divisors, whose sum is 19001088
The reverse of 16394539 is 93549361
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
sixteen million three hundred ninety-four thousand five hundred thirty-nine
Scientific notation
1.6394539 × 10^7
Engineering notation
1.6394539 × 10^6
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.
10 , 4 , 20 , 66 , 206 , 452 , 1252 , 8037 , 32471 , 14852 , 797900 , 998283 , 9427805 , 8058024 , 59167644 , 65582113 , 348199312 , 697125016 , 3594917351 , 8331508363
n×2
32789078
n×3
49183617
n×4
65578156
n×5
81972695
n÷2
8197269.5
n÷3
5464846.3333333
n÷3
4098634.75
n÷5
3278907.8
n2
268780909022521
n3
4.4065390954252E+21
n4
7.2243177054973E+28
n5
1.1843935837117E+36
2 √n
4049.0170412089
3 √n
254.03861503972
4 √n
63.631886984506
5 √n
27.729359729447
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
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
md5
98f2a5a670ddeb3fd01119a38b9cd2ea
sha1
f2c39953f5ce4b18b2d8518953b6b7f7bef9ea4e
sha256
d2c2d11c59849a6509141e4596f2272a6d3ed4ac8d52de85e5cfb71748de4a73
sha512
58b6532fa9087184fd521426f57ec43a75ce0e7f59cb2f301421074b719864feeeeb964e3c68712e73c6654f5769cbe8b2ee20b30e195e0c97127c903dd0513b
ripemd-160
4465945a3d766758d0078860315ba2385aff72ba
Diameter
32789078
Circumference
103009926.56278
Area
8.4440012921034E+14
Volume
1.8458067799925E+22
Surface area
3.3776005168414E+15
Circumference
103009926.56278
Perimeter
65578156
Area
268780909022521
Diagonal
23185379.402655
Surface area
1612685454135126
Volume
4.4065390954252E+21
Space diagonal
28396174.514669
Perimeter
49183617
Area
1.1638554763289E+14
Altitude
14198087.257335
Surface area
1.1638554763289E+14
Volume
5.1931561265646E+20
Height
7728459.8008849