71326831 is an odd 8-digits prime number following 71326830
and preceding 71326832 . In scientific notation, it is written as 7.1326831 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 71326830 positive integers (up to 71326831) that are relatively prime to 71326831.
71326831 has 2 divisors, whose sum is 71326832
The reverse of 71326831 is 13862317
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred twenty-six thousand eight hundred thirty-one
Scientific notation
7.1326831 × 10^7
Engineering notation
7.1326831 × 10^6
Prime Factorization
71326831
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
71326831
Product of the distinct prime numbers
The prime factorization of 71326831 is 71326831.
Since it has a total of 1 prime factors.
3 , 8 , 24 , 69 , 661 , 211 , 3048 , 5260 , 78220 , 67632 , 101690 , 565688 , 2678291 , 2855610 , 59329485 , 191349 , 373070341 , 648938740 , 166222542 , 9610209651
n×2
142653662
n×3
213980493
n×4
285307324
n×5
356634155
n÷2
35663415.5
n÷3
23775610.333333
n÷3
17831707.75
n÷5
14265366.2
n2
5087516820502561
n3
3.6287645246564E+23
n4
2.5882827398896E+31
n5
1.8461400556833E+39
2 √n
8445.5213575007
3 √n
414.71617696084
4 √n
91.899517721807
5 √n
37.209221680356
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
71326832
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
35663416
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8445.5214167036
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999719601
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71326831 can be divided by 2 positive divisors.
The sum of these divisors (counting 71326831) is 71326832, the average is 35663416.
Base
System
Value
2
Binary
100010000000101110001101111
3
Ternary
11222012210000111
4
Quaternary
10100011301233
5
Quinary
121224424311
6
Senary
11024440451
8
Octal
420056157
10
Decimal
71326831
12
Duodecimal
1ba79127
16
Hexadecimal
4405c6f
20
Vigesimal
125fh1b
36
Base36
16gs4v
md5
0625cd554ca73bfdbd59c479c735900b
sha1
b46c85228d430b16ae70cfee091414f9cddd75c6
sha256
50a823d1c052f54543800049294a89b2a625d764db2dca88713be738b2bfedb9
sha512
54d4bcf40a93526a0519ba9d60eac665a4a9fd4ab78524b34de1ca763204d4dc32ad5e3d25278839faed059434891a00669a67f3c2880fa8ebedf05c3027bc23
ripemd-160
37bf25ce7da456ad37390566062e3b75651a52b4
Diameter
142653662
Circumference
448159696.54688
Area
1.5982905468305E+16
Volume
1.5200133296357E+24
Surface area
6.3931621873221E+16
Circumference
448159696.54688
Perimeter
285307324
Area
5087516820502561
Diagonal
100871371.76129
Surface area
30525100923015366
Volume
3.6287645246564E+23
Space diagonal
123541695.23488
Perimeter
213980493
Area
2.2029594043679E+15
Altitude
61770847.617439
Surface area
2.2029594043679E+15
Volume
4.2765400045229E+22
Height
33623790.587098