71317531 is an odd 8-digits prime number following 71317530
and preceding 71317532 . In scientific notation, it is written as 7.1317531 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 71317530 positive integers (up to 71317531) that are relatively prime to 71317531.
71317531 has 2 divisors, whose sum is 71317532
The reverse of 71317531 is 13571317
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 seventeen thousand five hundred thirty-one
Scientific notation
7.1317531 × 10^7
Engineering notation
7.1317531 × 10^6
Prime Factorization
71317531
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71317531 Product of the distinct prime numbers
The prime factorization of 71317531 is 71317531.
Since it has a total of 1 prime factors.
6 , 5 , 49 , 77 , 508 , 572 , 4771 , 6462 , 80370 , 21470 , 501129 , 307064 , 1435049 , 6775894 , 2998828 , 27551426 , 650008952 , 456805443 , 7197400963 , 2472162008
n×2
142635062
n×3
213952593
n×4
285270124
n×5
356587655
n÷2
35658765.5
n÷3
23772510.333333
n÷3
17829382.75
n÷5
14263506.2
n2
5086190227935961
n3
3.6273452925272E+23
n4
2.5869331034751E+31
n5
1.8449368180201E+39
2 √n8444.9707518736
3 √n414.69815182206
4 √n91.8965219792
5 √n37.208251319537
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71317532 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35658766 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8444.9708110804 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719564 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71317531 can be divided by 2 positive divisors.
The sum of these divisors (counting 71317531) is 71317532, the average is 35658766.
Base
System
Value
2
Binary
100010000000011100000011011
3
Ternary
11222012022021001
4
Quaternary
10100003200123
5
Quinary
121224130111
6
Senary
11024325431
8
Octal
420034033
10
Decimal
71317531
12
Duodecimal
1ba73877
16
Hexadecimal
440381b
20
Vigesimal
125edgb
36
Base36
16gkyj
md5
260a0034cb299b31f553372c5c19de59
sha1
10d68c2f091cc87f2148a50f6e2a71c5e044786e
sha256
e1c2050afe9f829ed183ea1d0bac4a34a59af3457a11db9da57c5a7f5c9bb618
sha512
5dad994b15b12ad83a47f14240df937c1752ebe3544b40276f3a755f8871d375f3f2d4a19ec46a83eb6c010d3391b46a1d58ece35998bc730afeee8dfc218ed2
ripemd-160
955a0318cdacae2cb57be977b10d3d982502ec8b
Diameter
142635062
Circumference
448101262.92352
Area
1.5978737854844E+16
Volume
1.5194188430716E+24
Surface area
6.3914951419375E+16
Circumference
448101262.92352
Perimeter
285270124
Area
5086190227935961
Diagonal
100858219.57516
Surface area
30517141367615766
Volume
3.6273452925272E+23
Space diagonal
123525587.16237
Perimeter
213952593
Area
2.2023849729364E+15
Altitude
61762793.581184
Surface area
2.2023849729364E+15
Volume
4.2748674234185E+22
Height
33619406.525055