71325905 is an odd 8-digits composite number following 71325904
and preceding 71325906 . In scientific notation, it is written as 7.1325905 × 10^7.
The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors.
There are 46049472 positive integers (up to 71325905) that are relatively prime to 71325905.
71325905 has 32 divisors, whose sum is 103603200
The reverse of 71325905 is 50952317
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5
Name
seventy-one million three hundred twenty-five thousand nine hundred five
Scientific notation
7.1325905 × 10^7
Engineering notation
7.1325905 × 10^6
Prime Factorization
19 × 5 × 7 × 283 × 379
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
71325905
Product of the distinct prime numbers
The prime factorization of 71325905 is 19 × 5 × 7 × 283 × 379.
Since it has a total of 5 prime factors.
6 , 9 , 22 , 51 , 461 , 667 , 9213 , 700 , 39272 , 58438 , 92243 , 659872 , 9598709 , 8432194 , 92035358 , 67410979 , 197101929 , 335315874 , 239126884 , 6902788512
n×2
142651810
n×3
213977715
n×4
285303620
n×5
356629525
n÷2
35662952.5
n÷3
23775301.666667
n÷3
17831476.25
n÷5
14265181
n2
5087384724069025
n3
3.628623195274E+23
n4
2.5881483330691E+31
n5
1.8460202213039E+39
2 √n
8445.4665353668
3 √n
414.71438226995
4 √n
91.89921944917
5 √n
37.209125066171
1 , 5 , 7 , 19 , 35 , 95 , 133 , 283 , 379 , 665 , 1415 , 1895 , 1981 , 2653 , 5377 , 7201 , 9905 , 13265 , 26885 , 36005 , 37639 , 50407 , 107257 , 188195 , 252035 , 536285 , 750799 , 2037883 , 3753995 , 10189415 , 14265181 , 71325905
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71325904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71325905 can be divided by 32 positive divisors.
The sum of these divisors (counting 71325905) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000101100011010001
3
Ternary
11222012201202012
4
Quaternary
10100011203101
5
Quinary
121224412110
6
Senary
11024432305
8
Octal
420054321
10
Decimal
71325905
12
Duodecimal
1ba78695
16
Hexadecimal
44058d1
20
Vigesimal
125fef5
36
Base36
16grf5
md5
bb80cb2261bb644a90d8140a70d26356
sha1
d36888d6998ebd4c4a86845cae8765a2494d9e87
sha256
ebe8616d9144479bc13e44416613bb7fdc8f3e05a9112e1f57252b55db638f1d
sha512
68487fe60ffe9ae237e236466773d8260246a34125b188ccbd2e1871865a8512992602ed645c726e9b958b0bd230dc6af23d5f6f96ae9a3a4072bf0a36bc5f1c
ripemd-160
93ce327ec8301965b30b92eb4deb1e0569874d3d
Diameter
142651810
Circumference
448153878.31729
Area
1.598249047512E+16
Volume
1.5199541297224E+24
Surface area
6.3929961900481E+16
Circumference
448153878.31729
Perimeter
285303620
Area
5087384724069025
Diagonal
100870062.19953
Surface area
30524308344414150
Volume
3.628623195274E+23
Space diagonal
123540091.35583
Perimeter
213977715
Area
2.2029022049343E+15
Altitude
61770045.677916
Surface area
2.2029022049343E+15
Volume
4.2763734462484E+22
Height
33623354.066512