16391392 is an even 8-digits composite number following 16391391
and preceding 16391393 . In scientific notation, it is written as 1.6391392 × 10^7.
The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors.
There are 8155392 positive integers (up to 16391392) that are relatively prime to 16391392.
16391392 has 24 divisors, whose sum is 32429376
The reverse of 16391392 is 29319361
Previous prime number is 223
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
sixteen million three hundred ninety-one thousand three hundred ninety-two
Scientific notation
1.6391392 × 10^7
Engineering notation
1.6391392 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 223 × 2297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1024462
Product of the distinct prime numbers
The prime factorization of 16391392 is 2 × 2 × 2 × 2 × 2 × 223 × 2297.
Since it has a total of 7 prime factors.
3 , 5 , 35 , 51 , 335 , 975 , 7646 , 9607 , 28113 , 76166 , 743284 , 476831 , 5730958 , 3775967 , 883529 , 82969958 , 897781190 , 379675597 , 5426672113 , 1652106586
n×2
32782784
n×3
49174176
n×4
65565568
n×5
81956960
n÷2
8195696
n÷3
5463797.3333333
n÷3
4097848
n÷5
3278278.4
n2
268677731697664
n3
4.4040020219272E+21
n4
7.2187723510202E+28
n5
1.1832572736433E+36
2 √n
4048.628409721
3 √n
254.02235940972
4 √n
63.628833163284
5 √n
27.728295094496
1 , 2 , 4 , 8 , 16 , 32 , 223 , 446 , 892 , 1784 , 2297 , 3568 , 4594 , 7136 , 9188 , 18376 , 36752 , 73504 , 512231 , 1024462 , 2048924 , 4097848 , 8195696 , 16391392
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
-16391391
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 16391392 can be divided by 24 positive divisors.
The sum of these divisors (counting 16391392) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110100001110011100000
3
Ternary
1010211202202121
4
Quaternary
332201303200
5
Quinary
13144011032
6
Senary
1343154024
8
Octal
76416340
10
Decimal
16391392
12
Duodecimal
55a5914
16
Hexadecimal
fa1ce0
20
Vigesimal
528i9c
36
Base36
9rbog
md5
ad5cdbf06c01ced63a2cd784786f8753
sha1
b149adfc08d8f03f67447db55763f74634de4329
sha256
f74812adba16fa01ae8716203b290f1fbb926a83f5b2072cf1e1e2f3eb4b7856
sha512
08e7d79bf7c292c509ff14920788d37ab38186f909bf949042f767150bacb67ef217018e1419a82446521915f8a890e92cf1ed4ba401d97a4f92a9bf1548d1b2
ripemd-160
2f654a3adea6d5494da08f9f38011e75a2c99e08
Diameter
32782784
Circumference
102990153.37862
Area
8.4407598808455E+14
Volume
1.8447440531308E+22
Surface area
3.3763039523382E+15
Circumference
102990153.37862
Perimeter
65565568
Area
268677731697664
Diagonal
23180928.872574
Surface area
1612066390185984
Volume
4.4040020219272E+21
Space diagonal
28390723.750778
Perimeter
49174176
Area
1.1634087054068E+14
Altitude
14195361.875389
Surface area
1.1634087054068E+14
Volume
5.1901661567734E+20
Height
7726976.290858