71325591 is an odd 8-digits composite number following 71325590
and preceding 71325592 . In scientific notation, it is written as 7.1325591 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 44753280 positive integers (up to 71325591) that are relatively prime to 71325591.
71325591 has 8 divisors, whose sum is 100695024
The reverse of 71325591 is 19552317
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-one million three hundred twenty-five thousand five hundred ninety-one
Scientific notation
7.1325591 × 10^7
Engineering notation
7.1325591 × 10^6
Prime Factorization
3 × 17 × 1398541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71325591
Product of the distinct prime numbers
The prime factorization of 71325591 is 3 × 17 × 1398541.
Since it has a total of 3 prime factors.
2 , 6 , 90 , 37 , 905 , 821 , 3151 , 5894 , 28559 , 56730 , 983785 , 29700 , 4718028 , 4459323 , 11702829 , 83240643 , 123875251 , 221517066 , 5924338250 , 2572971641
n×2
142651182
n×3
213976773
n×4
285302364
n×5
356627955
n÷2
35662795.5
n÷3
23775197
n÷3
17831397.75
n÷5
14265118.2
n2
5087339931499281
n3
3.6285752723209E+23
n4
2.5881027578627E+31
n5
1.8459795877329E+39
2 √n
8445.4479454911
3 √n
414.71377369954
4 √n
91.899118306386
5 √n
37.209092304761
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
-71325590
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 71325591 can be divided by 8 positive divisors.
The sum of these divisors (counting 71325591) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101011110010111
3
Ternary
11222012201022120
4
Quaternary
10100011132113
5
Quinary
121224404331
6
Senary
11024431023
8
Octal
420053627
10
Decimal
71325591
12
Duodecimal
1ba78473
16
Hexadecimal
4405797
20
Vigesimal
125fdjb
36
Base36
16gr6f
md5
07b6b52693df5b576315accb88580ab1
sha1
885d274f6f669a2c73df48990a46cdfc44e3ab04
sha256
6d1ae0b085283f2b62438a93a22580599303fd6898c232ab4a4ad8359b5bce77
sha512
99613e36c76ea94d21dfe9a9ad9ac878845ebde36747a63c49ae73b8ec792de8e43e9639e0d71a4bef94b37d1b5d2c551246a262f2cbdc6f9e2aa87c629f2d71
ripemd-160
56ab28f583c2c540c5fcf26002ac6aa37316ba3e
Diameter
142651182
Circumference
448151905.3971
Area
1.5982349755112E+16
Volume
1.5199340558028E+24
Surface area
6.3929399020449E+16
Circumference
448151905.3971
Perimeter
285302364
Area
5087339931499281
Diagonal
100869618.13648
Surface area
30524039588995686
Volume
3.6285752723209E+23
Space diagonal
123539547.49188
Perimeter
213976773
Area
2.2028828091827E+15
Altitude
61769773.745939
Surface area
2.2028828091827E+15
Volume
4.2763169685065E+22
Height
33623206.045492