71325912 is an even 8-digits composite number following 71325911
and preceding 71325913 . In scientific notation, it is written as 7.1325912 × 10^7.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 20378784 positive integers (up to 71325912) that are relatively prime to 71325912.
71325912 has 32 divisors, whose sum is 203788800
The reverse of 71325912 is 21952317
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
seventy-one million three hundred twenty-five thousand nine hundred twelve
Scientific notation
7.1325912 × 10^7
Engineering notation
7.1325912 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 7 × 424559
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17831478 Product of the distinct prime numbers
The prime factorization of 71325912 is 2 × 2 × 2 × 3 × 7 × 424559.
Since it has a total of 6 prime factors.
5 , 9 , 42 , 12 , 621 , 386 , 738 , 6898 , 9931 , 31471 , 232820 , 641014 , 2307686 , 7351574 , 432869 , 95515086 , 526306434 , 781327852 , 5626716556 , 3858706542
n×2
142651824
n×3
213977736
n×4
285303648
n×5
356629560
n÷2
35662956
n÷3
23775304
n÷3
17831478
n÷5
14265182.4
n2
5087385722631744
n3
3.6286242636249E+23
n4
2.5881493490837E+31
n5
1.846021127156E+39
2 √n8445.4669497903
3 √n414.71439583679
4 √n91.899221703942
5 √n37.209125796519
1 , 2 , 3 , 4 , 6 , 7 , 8 , 12 , 14 , 21 , 24 , 28 , 42 , 56 , 84 , 168 , 424559 , 849118 , 1273677 , 1698236 , 2547354 , 2971913 , 3396472 , 5094708 , 5943826 , 8915739 , 10189416 , 11887652 , 17831478 , 23775304 , 35662956 , 71325912
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
-71325911 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 71325912 can be divided by 32 positive divisors.
The sum of these divisors (counting 71325912) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000101100011011000
3
Ternary
11222012201202110
4
Quaternary
10100011203120
5
Quinary
121224412122
6
Senary
11024432320
8
Octal
420054330
10
Decimal
71325912
12
Duodecimal
1ba786a0
16
Hexadecimal
44058d8
20
Vigesimal
125fefc
36
Base36
16grfc
md5
2f856cad2b123dd9650b2641054fccfc
sha1
235c8f21a75fc204930d10eac48b42e09f2a4cbb
sha256
bbf656c8fb5e03ad1803e346a70857f6a1769e1795b6ffc6939419fcd1432af3
sha512
4aa8abf7df364a239b8ce820681571fe0592bbfb165f0624c7eca92b8568c6dad54a4601c53388f487d463414c89a690e5eec8354f040b7a67c987866963bd30
ripemd-160
b30e9d86e5edee0f9c79845563d0c3a4ce90f91b
Diameter
142651824
Circumference
448153922.29958
Area
1.5982493612197E+16
Volume
1.5199545772322E+24
Surface area
6.392997444879E+16
Circumference
448153922.29958
Perimeter
285303648
Area
5087385722631744
Diagonal
100870072.09903
Surface area
30524314335790464
Volume
3.6286242636249E+23
Space diagonal
123540103.48019
Perimeter
213977736
Area
2.2029026373247E+15
Altitude
61770051.740093
Surface area
2.2029026373247E+15
Volume
4.276374705312E+22
Height
33623357.366343