71308412 is an even 8-digits composite number following 71308411
and preceding 71308413 . In scientific notation, it is written as 7.1308412 × 10^7.
The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors.
There are 30560736 positive integers (up to 71308412) that are relatively prime to 71308412.
71308412 has 12 divisors, whose sum is 142616880
The reverse of 71308412 is 21480317
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8
Name
seventy-one million three hundred eight thousand four hundred twelve
Scientific notation
7.1308412 × 10^7
Engineering notation
7.1308412 × 10^6
Prime Factorization
2 × 2 × 7 × 2546729
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35654206
Product of the distinct prime numbers
The prime factorization of 71308412 is 2 × 2 × 7 × 2546729.
Since it has a total of 4 prime factors.
3 , 8 , 38 , 66 , 787 , 989 , 1181 , 4825 , 50986 , 76042 , 981873 , 973770 , 6710647 , 574567 , 25525109 , 56088630 , 512451206 , 203285073 , 1814474551 , 461256215
n×2
142616824
n×3
213925236
n×4
285233648
n×5
356542060
n÷2
35654206
n÷3
23769470.666667
n÷3
17827103
n÷5
14261682.4
n2
5084889621961744
n3
3.6259540413737E+23
n4
2.5856102467534E+31
n5
1.8437576074691E+39
2 √n
8444.4308274744
3 √n
414.68047597348
4 √n
91.893584256326
5 √n
37.207299745935
1 , 2 , 4 , 7 , 14 , 28 , 2546729 , 5093458 , 10186916 , 17827103 , 35654206 , 71308412
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71308411
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71308412 can be divided by 12 positive divisors.
The sum of these divisors (counting 71308412) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000000001010001111100
3
Ternary
11222011211202022
4
Quaternary
10100001101330
5
Quinary
121223332122
6
Senary
11024215312
8
Octal
420012174
10
Decimal
71308412
12
Duodecimal
1ba6a538
16
Hexadecimal
440147c
20
Vigesimal
125db0c
36
Base36
16gdx8
md5
6379e1a67e511a69512c2e2e944cb57c
sha1
78769cece850cdc0a352e2b5730e61031287b5af
sha256
c92798f00d7f5a637aeba3c9d4e6178e20ae39370485993a8eb9bc9b64d089ae
sha512
9d5301c946cc95995708c7ffc6883602a68866d4357fd451fc855921124cce85302c57f22ea63e1e4aa321bf11bf5107484f913f82e21fe46229d863d2136296
ripemd-160
e172afffc49597a960251f87d0542aa6fe955870
Diameter
142616824
Circumference
448043966.55671
Area
1.597465188067E+16
Volume
1.5188360771512E+24
Surface area
6.389860752268E+16
Circumference
448043966.55671
Perimeter
285233648
Area
5084889621961744
Diagonal
100845323.36169
Surface area
30509337731770464
Volume
3.6259540413737E+23
Space diagonal
123509792.59105
Perimeter
213925236
Area
2.2018217940294E+15
Altitude
61754896.295527
Surface area
2.2018217940294E+15
Volume
4.2732278182102E+22
Height
33615107.787229