71397173 is an odd 8-digits composite number following 71397172
and preceding 71397174 . In scientific notation, it is written as 7.1397173 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 71131488 positive integers (up to 71397173) that are relatively prime to 71397173.
71397173 has 4 divisors, whose sum is 71662860
The reverse of 71397173 is 37179317
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred ninety-seven thousand one hundred seventy-three
Scientific notation
7.1397173 × 10^7
Engineering notation
7.1397173 × 10^6
Prime Factorization
269 × 265417
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71397173
Product of the distinct prime numbers
The prime factorization of 71397173 is 269 × 265417.
Since it has a total of 2 prime factors.
2 , 9 , 19 , 12 , 829 , 744 , 3051 , 9662 , 72260 , 4070 , 147673 , 697227 , 786770 , 4986252 , 25208004 , 18509899 , 428194285 , 630394216 , 5289033232 , 6428836997
n×2
142794346
n×3
214191519
n×4
285588692
n×5
356985865
n÷2
35698586.5
n÷3
23799057.666667
n÷3
17849293.25
n÷5
14279434.6
n2
5097556312391929
n3
3.6395110991309E+23
n4
2.5985080358007E+31
n5
1.8552612777395E+39
2 √n
8449.6847870202
3 √n
414.8524621915
4 √n
91.92216700568
5 √n
37.216557879518
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71397172
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71397173 can be divided by 4 positive divisors.
The sum of these divisors (counting 71397173) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010110111100110101
3
Ternary
11222100100111202
4
Quaternary
10100112330311
5
Quinary
121234202143
6
Senary
11030142245
8
Octal
420267465
10
Decimal
71397173
12
Duodecimal
1bab1985
16
Hexadecimal
4416f35
20
Vigesimal
1264cid
36
Base36
16iaet
md5
e2a499630ff3ba43230877d356cec13d
sha1
8c71e41522737c44ac2674576c25f3acde96d926
sha256
b494784e41866b3877c05b00ad951b4e1012c77da35168dbda85a5e5af0bc9f9
sha512
8e86b0c0c9236e180725b0f129598b879a15e22430d73c258841e845d328cde4a6b57e1b1d8e2b8ff1315d9dedf7572c35ebebb18ccd834a6d9ab89f8a0d9fe8
ripemd-160
818e354a02cf21b4a66ed932f6e28d069f6a496c
Diameter
142794346
Circumference
448601668.36776
Area
1.6014445462271E+16
Volume
1.5245148442251E+24
Surface area
6.4057781849083E+16
Circumference
448601668.36776
Perimeter
285588692
Area
5097556312391929
Diagonal
100970850.3717
Surface area
30585337874351574
Volume
3.6395110991309E+23
Space diagonal
123663531.15278
Perimeter
214191519
Area
2.2073066318766E+15
Altitude
61831765.576392
Surface area
2.2073066318766E+15
Volume
4.2892049639986E+22
Height
33656950.123899