71313188 is an even 8-digits composite number following 71313187
and preceding 71313189 . In scientific notation, it is written as 7.1313188 × 10^7.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 35416992 positive integers (up to 71313188) that are relatively prime to 71313188.
71313188 has 12 divisors, whose sum is 125636700
The reverse of 71313188 is 88131317
Previous prime number is 149
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
seventy-one million three hundred thirteen thousand one hundred eighty-eight
Scientific notation
7.1313188 × 10^7
Engineering notation
7.1313188 × 10^6
Prime Factorization
2 × 2 × 149 × 119653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35656594
Product of the distinct prime numbers
The prime factorization of 71313188 is 2 × 2 × 149 × 119653.
Since it has a total of 4 prime factors.
6 , 6 , 79 , 32 , 949 , 454 , 141 , 7785 , 762 , 45742 , 793705 , 220307 , 9516991 , 6049712 , 57635567 , 69807841 , 244959080 , 407895258 , 4330366971 , 4052875317
n×2
142626376
n×3
213939564
n×4
285252752
n×5
356565940
n÷2
35656594
n÷3
23771062.666667
n÷3
17828297
n÷5
14262637.6
n2
5085570782723344
n3
3.6266826531566E+23
n4
2.5863030186089E+31
n5
1.8443751339103E+39
2 √n
8444.7136126692
3 √n
414.6897337393
4 √n
91.895122899255
5 √n
37.207798136793
1 , 2 , 4 , 149 , 298 , 596 , 119653 , 239306 , 478612 , 17828297 , 35656594 , 71313188
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
-71313187
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 71313188 can be divided by 12 positive divisors.
The sum of these divisors (counting 71313188) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000000010011100100100
3
Ternary
11222012002022012
4
Quaternary
10100002130210
5
Quinary
121224010223
6
Senary
11024253352
8
Octal
420023444
10
Decimal
71313188
12
Duodecimal
1ba71258
16
Hexadecimal
4402724
20
Vigesimal
125e2j8
36
Base36
16ghlw
md5
45793639b306196d2824508979d5f504
sha1
c9ed2ad9be00c7e4762a3683d046f32d848ee8c6
sha256
48cb1765b0d03cbc6238f41a66e70d22c9bb304f8f6af936ecc9ae4f2c43a6ed
sha512
599ff99478ae6768c3e2ed3dd286ae74d48943c2cda3c54c5248dca045239009215cfb2efedf82dd67c47ad0bdcfba1d52438f5d5038971c8d55b5e38e081f41
ripemd-160
76bd7e234283d5269c62fbd4d45542b76751334f
Diameter
142626376
Circumference
448073975.04974
Area
1.5976791810315E+16
Volume
1.5191412773411E+24
Surface area
6.3907167241258E+16
Circumference
448073975.04974
Perimeter
285252752
Area
5085570782723344
Diagonal
100852077.64566
Surface area
30513424696340064
Volume
3.6266826531566E+23
Space diagonal
123518064.86571
Perimeter
213939564
Area
2.2021167452912E+15
Altitude
61759032.432856
Surface area
2.2021167452912E+15
Volume
4.2740864954311E+22
Height
33617359.215221