16391396 is an even 8-digits composite number following 16391395
and preceding 16391397 . In scientific notation, it is written as 1.6391396 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 7005600 positive integers (up to 16391396) that are relatively prime to 16391396.
16391396 has 24 divisors, whose sum is 32872896
The reverse of 16391396 is 69319361
Previous prime number is 557
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixteen million three hundred ninety-one thousand three hundred ninety-six
Scientific notation
1.6391396 × 10^7
Engineering notation
1.6391396 × 10^6
Prime Factorization
2 × 2 × 7 × 557 × 1051
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
8195698
Product of the distinct prime numbers
The prime factorization of 16391396 is 2 × 2 × 7 × 557 × 1051.
Since it has a total of 5 prime factors.
9 , 2 , 30 , 34 , 751 , 158 , 9738 , 3579 , 34231 , 5800 , 29320 , 505221 , 3566691 , 5564612 , 14385154 , 64741534 , 368920822 , 105889299 , 7918195522 , 4730278141
n×2
32782792
n×3
49174188
n×4
65565584
n×5
81956980
n÷2
8195698
n÷3
5463798.6666667
n÷3
4097849
n÷5
3278279.2
n2
268677862828816
n3
4.4040052460608E+21
n4
7.218779397426E+28
n5
1.1832587173985E+36
2 √n
4048.6289037154
3 √n
254.02238007279
4 √n
63.628837045128
5 √n
27.728296447806
1 , 2 , 4 , 7 , 14 , 28 , 557 , 1051 , 1114 , 2102 , 2228 , 3899 , 4204 , 7357 , 7798 , 14714 , 15596 , 29428 , 585407 , 1170814 , 2341628 , 4097849 , 8195698 , 16391396
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
-16391395
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 16391396 can be divided by 24 positive divisors.
The sum of these divisors (counting 16391396) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110100001110011100100
3
Ternary
1010211202202202
4
Quaternary
332201303210
5
Quinary
13144011041
6
Senary
1343154032
8
Octal
76416344
10
Decimal
16391396
12
Duodecimal
55a5918
16
Hexadecimal
fa1ce4
20
Vigesimal
528i9g
36
Base36
9rbok
md5
4aec07c39e065930034ab84f95c588da
sha1
1b90915fd113079ae9f75c59d3df07782659bc4c
sha256
979e782f7702c869f8e0d05fcef097587b59982bf3998be7c5ec06667fb2c24c
sha512
fbc5686983ee8e0436bb87f480cba4770437345d13a83c3ba5ccb74c95001d3e806602f657e223f766f760504431787094d7196e69f922d728bb0e4dd9917165
ripemd-160
ed93f3829c558b3ec3c1e799128724c8f8116ba0
Diameter
32782792
Circumference
102990178.51136
Area
8.4407640004521E+14
Volume
1.8447454036527E+22
Surface area
3.3763056001809E+15
Circumference
102990178.51136
Perimeter
65565584
Area
268677862828816
Diagonal
23180934.529428
Surface area
1612067176972896
Volume
4.4040052460608E+21
Space diagonal
28390730.678981
Perimeter
49174188
Area
1.1634092732213E+14
Altitude
14195365.339491
Surface area
1.1634092732213E+14
Volume
5.1901699564512E+20
Height
7726978.176476