71325786 is an even 8-digits composite number following 71325785
and preceding 71325787 . In scientific notation, it is written as 7.1325786 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 20378784 positive integers (up to 71325786) that are relatively prime to 71325786.
71325786 has 16 divisors, whose sum is 163030464
The reverse of 71325786 is 68752317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred twenty-five thousand seven hundred eighty-six
Scientific notation
7.1325786 × 10^7
Engineering notation
7.1325786 × 10^6
Prime Factorization
2 × 3 × 7 × 1698233
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71325786
Product of the distinct prime numbers
The prime factorization of 71325786 is 2 × 3 × 7 × 1698233.
Since it has a total of 4 prime factors.
1 , 2 , 50 , 62 , 282 , 775 , 2091 , 6335 , 4147 , 95833 , 941900 , 704529 , 1250014 , 5599491 , 8745922 , 94070343 , 122705197 , 408843954 , 3450983501 , 8087831805
n×2
142651572
n×3
213977358
n×4
285303144
n×5
356628930
n÷2
35662893
n÷3
23775262
n÷3
17831446.5
n÷5
14265157.2
n2
5087367748517796
n3
3.6286050333408E+23
n4
2.5881310608659E+31
n5
1.8460048218727E+39
2 √n
8445.4594901639
3 √n
414.7141516336
4 √n
91.899181118027
5 √n
37.209112650236
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 1698233 , 3396466 , 5094699 , 10189398 , 11887631 , 23775262 , 35662893 , 71325786
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71325785
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71325786 can be divided by 16 positive divisors.
The sum of these divisors (counting 71325786) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000101100001011010
3
Ternary
11222012201120210
4
Quaternary
10100011201122
5
Quinary
121224411121
6
Senary
11024431550
8
Octal
420054132
10
Decimal
71325786
12
Duodecimal
1ba785b6
16
Hexadecimal
440585a
20
Vigesimal
125fe96
36
Base36
16grbu
md5
81a06222e949914e13bc640ee1a9b29f
sha1
a5756e09c14d3697d49eca5fd39598352b76febc
sha256
9fe7f0e23d932c2ce6c7e5d06ca9312a1d8b2d167598e2c280fec1732dd633ff
sha512
fea7433f3f2bed4e36e4d5b93cc988b08fc9fcb8eaa39b3f0718f3708846654ff682c854c8b8d1f2e20b380f5689b4fee34165e8c6db9f0553203962ef3c50de
ripemd-160
cacc49b58770c083679d1f8f03380c991a78e6d8
Diameter
142651572
Circumference
448153130.61824
Area
1.5982437144853E+16
Volume
1.5199465220697E+24
Surface area
6.3929748579413E+16
Circumference
448153130.61824
Perimeter
285303144
Area
5087367748517796
Diagonal
100869893.90812
Surface area
30524206491106776
Volume
3.6286050333408E+23
Space diagonal
123539885.24178
Perimeter
213977358
Area
2.202894854305E+15
Altitude
61769942.620892
Surface area
2.202894854305E+15
Volume
4.2763520422049E+22
Height
33623297.969374