71317871 is an odd 8-digits composite number following 71317870
and preceding 71317872 . In scientific notation, it is written as 7.1317871 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 68127840 positive integers (up to 71317871) that are relatively prime to 71317871.
71317871 has 8 divisors, whose sum is 74516064
The reverse of 71317871 is 17871317
Previous prime number is 1021
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-one million three hundred seventeen thousand eight hundred seventy-one
Scientific notation
7.1317871 × 10^7
Engineering notation
7.1317871 × 10^6
Prime Factorization
23 × 1021 × 3037
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71317871
Product of the distinct prime numbers
The prime factorization of 71317871 is 23 × 1021 × 3037.
Since it has a total of 3 prime factors.
6 , 6 , 59 , 8 , 476 , 479 , 7397 , 8336 , 79024 , 49483 , 92104 , 501124 , 1799070 , 3972489 , 31262450 , 53538147 , 511120627 , 407619546 , 1926312395 , 6557118236
n×2
142635742
n×3
213953613
n×4
285271484
n×5
356589355
n÷2
35658935.5
n÷3
23772623.666667
n÷3
17829467.75
n÷5
14263574.2
n2
5086238723972641
n3
3.6273971719149E+23
n4
2.5869824357239E+31
n5
1.8449807963022E+39
2 √n
8444.9908821739
3 √n
414.69881083322
4 √n
91.896631506132
5 √n
37.208286796876
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
-71317870
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 71317871 can be divided by 8 positive divisors.
The sum of these divisors (counting 71317871) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000011100101101111
3
Ternary
11222012022201122
4
Quaternary
10100003211233
5
Quinary
121224132441
6
Senary
11024331155
8
Octal
420034557
10
Decimal
71317871
12
Duodecimal
1ba73abb
16
Hexadecimal
440396f
20
Vigesimal
125eedb
36
Base36
16gl7z
md5
cf18429e718e961e4129ffdd3fcb8315
sha1
657d17d5c3cd54319f95d65a265fc9a52ad5827d
sha256
dfb3583d95ea0b3087e85d4373dba76978f0b6ac78a22fedf47687041a8411eb
sha512
b32c53a03c62b6c699e0a3a128f8b188cfa29cd98f5e897e719aab1e5a140e22263aaf1177b21c8b3296e96fe14d9ecc60f05a2e21565e2ebb4c00ebf0b08204
ripemd-160
4193eccaab0890a0010023594b288ffbe142d346
Diameter
142635742
Circumference
448103399.20653
Area
1.5978890209636E+16
Volume
1.5194405742587E+24
Surface area
6.3915560838545E+16
Circumference
448103399.20653
Perimeter
285271484
Area
5086238723972641
Diagonal
100858700.40777
Surface area
30517432343835846
Volume
3.6273971719149E+23
Space diagonal
123526176.05964
Perimeter
213953613
Area
2.2024059723362E+15
Altitude
61763088.029822
Surface area
2.2024059723362E+15
Volume
4.2749285638632E+22
Height
33619566.802592