7129386 is an even 7-digits composite number following 7129385
and preceding 7129387 . In scientific notation, it is written as 7.129386 × 10^6.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 2160360 positive integers (up to 7129386) that are relatively prime to 7129386.
7129386 has 24 divisors, whose sum is 16851744
The reverse of 7129386 is 6839217
Previous prime number is 11
Is Prime? no
Number parity even
Number length 7
Sum of Digits 36
Digital Root 9
Name
seven million one hundred twenty-nine thousand three hundred eighty-six
Scientific notation
7.129386 × 10^6
Engineering notation
7.129386 × 10^6
Prime Factorization
2 × 3 × 3 × 11 × 36007
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
2376462
Product of the distinct prime numbers
The prime factorization of 7129386 is 2 × 3 × 3 × 11 × 36007.
Since it has a total of 5 prime factors.
4 , 4 , 40 , 20 , 461 , 512 , 1046 , 1640 , 91454 , 33358 , 515522 , 638486 , 4573074 , 6866801 , 3714734 , 64163285 , 532476810 , 249458348 , 1044561992 , 9040598217
n×2
14258772
n×3
21388158
n×4
28517544
n×5
35646930
n÷2
3564693
n÷3
2376462
n÷3
1782346.5
n÷5
1425877.2
n2
50828144736996
n3
3.6237346349391E+20
n4
2.583500297405E+27
n5
1.8418770851315E+34
2 √n
2670.0910096849
3 √n
192.46453273597
4 √n
51.672923370803
5 √n
23.475260800265
1 , 2 , 3 , 6 , 9 , 11 , 18 , 22 , 33 , 66 , 99 , 198 , 36007 , 72014 , 108021 , 216042 , 324063 , 396077 , 648126 , 792154 , 1188231 , 2376462 , 3564693 , 7129386
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
-7129385
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 7129386 can be divided by 24 positive divisors.
The sum of these divisors (counting 7129386) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11011001100100100101010
3
Ternary
111102012200100
4
Quaternary
123030210222
5
Quinary
3311120021
6
Senary
412450230
8
Octal
33144452
10
Decimal
7129386
12
Duodecimal
2479976
16
Hexadecimal
6cc92a
20
Vigesimal
24b396
36
Base36
48t2i
md5
f30625f82c376078173c9c54a31b6936
sha1
9ae25bfff6976a5e386abbcf6bcc8868531313c1
sha256
8ba94280d712a056e4c2d2a45f6a2e1fb97e2d345f267fb60dde4dd9afb6f21b
sha512
e9cbc672fbe56280529bcc09a60dfb7dfcb2d4cc1c089f63ba433d2163b1162e7179ac2def1e31a934a95189161285e60a7bee8198154ccda86fdcaf7cb43213
ripemd-160
cc764d845ae8eb0495d946306f41b903ce5335e5
Diameter
14258772
Circumference
44795253.364412
Area
1.5968132610135E+14
Volume
1.5179064143578E+21
Surface area
6.3872530440538E+14
Circumference
44795253.364412
Perimeter
28517544
Area
50828144736996
Diagonal
10082474.372593
Surface area
304968868421976
Volume
3.6237346349391E+20
Space diagonal
12348458.77877
Perimeter
21388158
Area
22009232284735
Altitude
6174229.3893851
Surface area
22009232284735
Volume
4.2706122226434E+19
Height
3360824.7908643