71311771 is an odd 8-digits prime number following 71311770
and preceding 71311772 . In scientific notation, it is written as 7.1311771 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 71311770 positive integers (up to 71311771) that are relatively prime to 71311771.
71311771 has 2 divisors, whose sum is 71311772
The reverse of 71311771 is 17711317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
seventy-one million three hundred eleven thousand seven hundred seventy-one
Scientific notation
7.1311771 × 10^7
Engineering notation
7.1311771 × 10^6
Prime Factorization
71311771
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71311771
Product of the distinct prime numbers
The prime factorization of 71311771 is 71311771.
Since it has a total of 1 prime factors.
1 , 8 , 67 , 92 , 575 , 783 , 9807 , 3825 , 85013 , 51049 , 569246 , 311536 , 5271614 , 4202803 , 17951720 , 31214198 , 914002850 , 298498376 , 6361555763 , 6408650946
n×2
142623542
n×3
213935313
n×4
285247084
n×5
356558855
n÷2
35655885.5
n÷3
23770590.333333
n÷3
17827942.75
n÷5
14262354.2
n2
5085368683156441
n3
3.6264664698382E+23
n4
2.5860974643628E+31
n5
1.8441919016232E+39
2 √n
8444.6297136109
3 √n
414.68698707929
4 √n
91.89466640459
5 √n
37.207650271102
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71311772
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35655886
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8444.6297728201
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719541
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71311771 can be divided by 2 positive divisors.
The sum of these divisors (counting 71311771) is 71311772, the average is 35655886.
Base
System
Value
2
Binary
100010000000010000110011011
3
Ternary
11222012000100201
4
Quaternary
10100002012123
5
Quinary
121223434041
6
Senary
11024243031
8
Octal
420020633
10
Decimal
71311771
12
Duodecimal
1ba70477
16
Hexadecimal
440219b
20
Vigesimal
125dj8b
36
Base36
16ggij
md5
4ffc308dbf88b27df7d44d037f5a4ccc
sha1
eb48fc36cf2b8570370bf8f659c98fece3c248a7
sha256
96519754f9ff301c55b34dac44a7b9e162d85d0ef4f30c56267ebc9603ca0f95
sha512
e40c3195349e8b1caf9f50b627e29df6b527b612ec26a4414c443ea3621605b49f739a638632b9250d4d0dda4ef1ed8458392952d81c6ccdec1e76a2c00572b3
ripemd-160
3512d43b472a4d5664c30403f3ebf570f23901cf
Diameter
142623542
Circumference
448065071.77616
Area
1.59761568958E+16
Volume
1.5190507226845E+24
Surface area
6.39046275832E+16
Circumference
448065071.77616
Perimeter
285247084
Area
5085368683156441
Diagonal
100850073.70504
Surface area
30512212098938646
Volume
3.6264664698382E+23
Space diagonal
123515610.54972
Perimeter
213935313
Area
2.2020292336116E+15
Altitude
61757805.274858
Surface area
2.2020292336116E+15
Volume
4.2738317209471E+22
Height
33616691.235015