71379866 is an even 8-digits composite number following 71379865
and preceding 71379867 . In scientific notation, it is written as 7.1379866 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 35677980 positive integers (up to 71379866) that are relatively prime to 71379866.
71379866 has 8 divisors, whose sum is 107105664
The reverse of 71379866 is 66897317
Previous prime number is 6163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred seventy-nine thousand eight hundred sixty-six
Scientific notation
7.1379866 × 10^7
Engineering notation
7.1379866 × 10^6
Prime Factorization
2 × 6163 × 5791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379866
Product of the distinct prime numbers
The prime factorization of 71379866 is 2 × 6163 × 5791.
Since it has a total of 3 prime factors.
4 , 4 , 89 , 82 , 681 , 128 , 7789 , 5649 , 46590 , 97351 , 717824 , 705804 , 1210997 , 778239 , 24703878 , 43760937 , 861058125 , 401786236 , 433628499 , 4388040539
n×2
142759732
n×3
214139598
n×4
285519464
n×5
356899330
n÷2
35689933
n÷3
23793288.666667
n÷3
17844966.5
n÷5
14275973.2
n2
5095085270177956
n3
3.6368650384388E+23
n4
2.5959893910384E+31
n5
1.8530137486975E+39
2 √n
8448.6606039064
3 √n
414.81893877368
4 √n
91.916595911219
5 √n
37.214753411909
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
-71379865
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 71379866 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379866) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101110011010
3
Ternary
11222022110202202
4
Quaternary
10100102232122
5
Quinary
121233123431
6
Senary
11025530202
8
Octal
420225632
10
Decimal
71379866
12
Duodecimal
1baa3962
16
Hexadecimal
4412b9a
20
Vigesimal
12629d6
36
Base36
16hx22
md5
b6fff9045a763da8e0517d256b55d2d7
sha1
6e6126ff363fc1e4359884cff466e9f2a68e6468
sha256
37ba39df088194ab1d77f60a61459436165406be8f6fa0dc7811753b7f4199ef
sha512
6adb7edce92f50b53a16ccb79aaf41718a2be3c13d9db2a18a4702d1d5cc05845b79d0d5d36445556f45fb8f2b7e138cf2c527f9bfb79f9b4f3856251dca01c3
ripemd-160
2219e3e746f9d861453ec6ed3c07ec1b3ec3260f
Diameter
142759732
Circumference
448492925.27965
Area
1.6006682454205E+16
Volume
1.5234064649142E+24
Surface area
6.4026729816819E+16
Circumference
448492925.27965
Perimeter
285519464
Area
5095085270177956
Diagonal
100946374.57757
Surface area
30570511621067736
Volume
3.6368650384388E+23
Space diagonal
123633554.54946
Perimeter
214139598
Area
2.206236639211E+15
Altitude
61816777.274729
Surface area
2.206236639211E+15
Volume
4.2860865515672E+22
Height
33648791.525858