71315688 is an even 8-digits composite number following 71315687
and preceding 71315689 . In scientific notation, it is written as 7.1315688 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 23670528 positive integers (up to 71315688) that are relatively prime to 71315688.
71315688 has 32 divisors, whose sum is 179049600
The reverse of 71315688 is 88651317
Previous prime number is 239
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million three hundred fifteen thousand six hundred eighty-eight
Scientific notation
7.1315688 × 10^7
Engineering notation
7.1315688 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 239 × 12433
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17828922 Product of the distinct prime numbers
The prime factorization of 71315688 is 2 × 2 × 2 × 3 × 239 × 12433.
Since it has a total of 6 prime factors.
9 , 3 , 99 , 67 , 485 , 168 , 5138 , 4031 , 20136 , 86553 , 998906 , 240856 , 7460892 , 5692215 , 82840914 , 69821863 , 911842631 , 448856880 , 7324759299 , 9927978765
n×2
142631376
n×3
213947064
n×4
285262752
n×5
356578440
n÷2
35657844
n÷3
23771896
n÷3
17828922
n÷5
14263137.6
n2
5085927354913344
n3
3.6270640843367E+23
n4
2.5866657059456E+31
n5
1.8446984444552E+39
2 √n8444.8616329695
3 √n414.69457955744
4 √n91.895928271983
5 √n37.208059009132
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 239 , 478 , 717 , 956 , 1434 , 1912 , 2868 , 5736 , 12433 , 24866 , 37299 , 49732 , 74598 , 99464 , 149196 , 298392 , 2971487 , 5942974 , 8914461 , 11885948 , 17828922 , 23771896 , 35657844 , 71315688
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
-71315687 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 71315688 can be divided by 32 positive divisors.
The sum of these divisors (counting 71315688) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000011000011101000
3
Ternary
11222012012201210
4
Quaternary
10100003003220
5
Quinary
121224100223
6
Senary
11024313120
8
Octal
420030350
10
Decimal
71315688
12
Duodecimal
1ba727a0
16
Hexadecimal
44030e8
20
Vigesimal
125e948
36
Base36
16gjjc
md5
f9678f2a344adf1bbc8c586110cd15e1
sha1
ac7f4fa1544a71546c1612fdead68eb5df0c887b
sha256
6161d172f6f95349c2540ac9a55abef9f6b983c358174dd4795a00759bc026b3
sha512
f033279095fdcd6193081e63ef16375971efb9f1bdcabcbd9caf9978a4b1054532dd23ba261a21889bbd60771a65b5c760d4ea6a0cd0f92a4d22f4e455653f7a
ripemd-160
147ca86014d858387258e6c49b0aa2b82870b41d
Diameter
142631376
Circumference
448089683.013
Area
1.5977912014887E+16
Volume
1.5193010508602E+24
Surface area
6.3911648059549E+16
Circumference
448089683.013
Perimeter
285262752
Area
5085927354913344
Diagonal
100855613.17957
Surface area
30515564129480064
Volume
3.6270640843367E+23
Space diagonal
123522394.99273
Perimeter
213947064
Area
2.2022711455786E+15
Altitude
61761197.496365
Surface area
2.2022711455786E+15
Volume
4.2745360163877E+22
Height
33618537.726523