71348931 is an odd 8-digits composite number following 71348930
and preceding 71348932 . In scientific notation, it is written as 7.1348931 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 47565792 positive integers (up to 71348931) that are relatively prime to 71348931.
71348931 has 8 divisors, whose sum is 82213040
The reverse of 71348931 is 13984317
Previous prime number is 27
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred forty-eight thousand nine hundred thirty-one
Scientific notation
7.1348931 × 10^7
Engineering notation
7.1348931 × 10^6
Prime Factorization
9 × 27 × 293617
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71348931
Product of the distinct prime numbers
The prime factorization of 71348931 is 9 × 27 × 293617.
Since it has a total of 3 prime factors.
2 , 7 , 34 , 2 , 192 , 898 , 2669 , 4893 , 52818 , 30941 , 987197 , 935174 , 9809944 , 1921763 , 80195328 , 3937285 , 541725792 , 714710966 , 3785642949 , 1900417892
n×2
142697862
n×3
214046793
n×4
285395724
n×5
356744655
n÷2
35674465.5
n÷3
23782977
n÷3
17837232.75
n÷5
14269786.2
n2
5090669954842761
n3
3.6321385935185E+23
n4
2.5914920589139E+31
n5
1.8490018809849E+39
2 √n
8446.8296419426
3 √n
414.75900460815
4 √n
91.906635461987
5 √n
37.211527185565
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
-71348930
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 71348931 can be divided by 8 positive divisors.
The sum of these divisors (counting 71348931) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001011001011000011
3
Ternary
11222020220100000
4
Quaternary
10100023023003
5
Quinary
121231131211
6
Senary
11025131043
8
Octal
420131303
10
Decimal
71348931
12
Duodecimal
1ba89a83
16
Hexadecimal
440b2c3
20
Vigesimal
125ic6b
36
Base36
16h96r
md5
f0dd2240201cfc127c73f426379a436d
sha1
84a3395cddf0461d65540fa81f337fdff5e44911
sha256
df41f94932eb8fe2397cf606c99cf5c654a46e66ca91f532c728d56ebc898f1d
sha512
932a615cab4b81744458a0e74a21c51c59288c20d672633e22a96c30db0d1b3566eead1316cfb0e081c2d334ad863fc4cc2f560f7ddf140a4e5084fcad3dcd9a
ripemd-160
3cb0a1fa12cbdd9ca45db8cd2ae4f55e3f92c22b
Diameter
142697862
Circumference
448298554.94217
Area
1.5992811331984E+16
Volume
1.5214266562957E+24
Surface area
6.3971245327937E+16
Circumference
448298554.94217
Perimeter
285395724
Area
5090669954842761
Diagonal
100902625.88102
Surface area
30544019729056566
Volume
3.6321385935185E+23
Space diagonal
123579973.55773
Perimeter
214046793
Area
2.204324751588E+15
Altitude
61789986.778863
Surface area
2.204324751588E+15
Volume
4.2805163828105E+22
Height
33634208.627007