71325385 is an odd 8-digits composite number following 71325384
and preceding 71325386 . In scientific notation, it is written as 7.1325385 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 56789040 positive integers (up to 71325385) that are relatively prime to 71325385.
71325385 has 8 divisors, whose sum is 85997376
The reverse of 71325385 is 58352317
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred twenty-five thousand three hundred eighty-five
Scientific notation
7.1325385 × 10^7
Engineering notation
7.1325385 × 10^6
Prime Factorization
5 × 211 × 67607
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71325385
Product of the distinct prime numbers
The prime factorization of 71325385 is 5 × 211 × 67607.
Since it has a total of 3 prime factors.
5 , 6 , 32 , 9 , 303 , 58 , 9505 , 8384 , 28599 , 38334 , 245637 , 698443 , 6834855 , 4987270 , 53884850 , 67826239 , 237453616 , 598176635 , 8084477761 , 5375575961
n×2
142650770
n×3
213976155
n×4
285301540
n×5
356626925
n÷2
35662692.5
n÷3
23775128.333333
n÷3
17831346.25
n÷5
14265077
n2
5087310545398225
n3
3.6285438326509E+23
n4
2.588072858532E+31
n5
1.8459529304285E+39
2 √n
8445.4357495632
3 √n
414.71337444536
4 √n
91.899051951384
5 √n
37.209070811545
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
-71325384
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 71325385 can be divided by 8 positive divisors.
The sum of these divisors (counting 71325385) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101011011001001
3
Ternary
11222012201000221
4
Quaternary
10100011123021
5
Quinary
121224403020
6
Senary
11024430041
8
Octal
420053311
10
Decimal
71325385
12
Duodecimal
1ba78321
16
Hexadecimal
44056c9
20
Vigesimal
125fd95
36
Base36
16gr0p
md5
d7322f8a53cf3b7cabf4da18b4574b09
sha1
5442e6bb6bdb8f107ab9650a811a6b37ef56cbec
sha256
8f64da93825f5fb6c71f25facceb2c789870f748bc94453ad728cafa1a28e7a1
sha512
45d32914058ce5d73d610466549e1b75c29c9fb75e88148ef418d35c3a93bfa613c6d9d8dc28d0aaeea58366a83cda0667282aac8a88e4bd92da8e229b0f2203
ripemd-160
5bec3c794978ae13d4cd6f38731b8756416b02fe
Diameter
142650770
Circumference
448150611.06093
Area
1.5982257435953E+16
Volume
1.5199208863846E+24
Surface area
6.3929029743812E+16
Circumference
448150611.06093
Perimeter
285301540
Area
5087310545398225
Diagonal
100869326.80848
Surface area
30523863272389350
Volume
3.6285438326509E+23
Space diagonal
123539190.68941
Perimeter
213976155
Area
2.2028700846277E+15
Altitude
61769595.344706
Surface area
2.2028700846277E+15
Volume
4.2762799165001E+22
Height
33623108.936161