71399564 is an even 8-digits composite number following 71399563
and preceding 71399565 . In scientific notation, it is written as 7.1399564 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 35699780 positive integers (up to 71399564) that are relatively prime to 71399564.
71399564 has 6 divisors, whose sum is 124949244
The reverse of 71399564 is 46599317
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred ninety-nine thousand five hundred sixty-four
Scientific notation
7.1399564 × 10^7
Engineering notation
7.1399564 × 10^6
Prime Factorization
2 × 2 × 17849891
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
35699782
Product of the distinct prime numbers
The prime factorization of 71399564 is 2 × 2 × 17849891.
Since it has a total of 3 prime factors.
8 , 9 , 55 , 72 , 787 , 334 , 647 , 7494 , 67191 , 78339 , 438913 , 261912 , 198023 , 7929535 , 54147205 , 24633711 , 391991022 , 141503378 , 8617164243 , 6196263133
n×2
142799128
n×3
214198692
n×4
285598256
n×5
356997820
n÷2
35699782
n÷3
23799854.666667
n÷3
17849891
n÷5
14279912.8
n2
5097897739390096
n3
3.6398767590904E+23
n4
2.5988561361279E+31
n5
1.8555719501825E+39
2 √n
8449.8262704034
3 √n
414.85709309925
4 √n
91.922936584965
5 √n
37.216807143163
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71399563
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399564 can be divided by 6 positive divisors.
The sum of these divisors (counting 71399564) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100010000010111100010001100
3
Ternary
11222100110210022
4
Quaternary
10100113202030
5
Quinary
121234241224
6
Senary
11030201312
8
Octal
420274214
10
Decimal
71399564
12
Duodecimal
1bab3238
16
Hexadecimal
441788c
20
Vigesimal
1264ii4
36
Base36
16ic98
md5
3ed2e4d0f9f8776bb1bc2afee6f0d2d3
sha1
11ac531f3d30a58d6ed1d8d5aaa7c088c2907c71
sha256
467d9fcda61ecf8e0e63011f4dbd146bc1de8591cdc11d2946c18a79c63f6f9a
sha512
ca3ba8469bd7edeaa2fd0e20f19dd3074d34b59aa1048570fe612285f635f418a3c6c4b2a3adaa55b704d09c905c2294ab50a4a492d09efd93015ebf714d9afd
ripemd-160
059362797891108bdeac33cb0237cf16633615fe
Diameter
142799128
Circumference
448616691.46383
Area
1.601551808682E+16
Volume
1.5246680115107E+24
Surface area
6.406207234728E+16
Circumference
448616691.46383
Perimeter
285598256
Area
5097897739390096
Diagonal
100974231.75633
Surface area
30587386436340576
Volume
3.6398767590904E+23
Space diagonal
123667672.48627
Perimeter
214198692
Area
2.2074544741035E+15
Altitude
61833836.243133
Surface area
2.2074544741035E+15
Volume
4.2896358983935E+22
Height
33658077.252109