71319931 is an odd 8-digits prime number following 71319930
and preceding 71319932 . In scientific notation, it is written as 7.1319931 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 71319930 positive integers (up to 71319931) that are relatively prime to 71319931.
71319931 has 2 divisors, whose sum is 71319932
The reverse of 71319931 is 13991317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
seventy-one million three hundred nineteen thousand nine hundred thirty-one
Scientific notation
7.1319931 × 10^7
Engineering notation
7.1319931 × 10^6
Prime Factorization
71319931
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71319931 Product of the distinct prime numbers
The prime factorization of 71319931 is 71319931.
Since it has a total of 1 prime factors.
6 , 4 , 37 , 82 , 736 , 713 , 3249 , 5293 , 99915 , 34478 , 304045 , 626189 , 9894825 , 170863 , 7919212 , 82180285 , 911515879 , 756515254 , 6535642590 , 5533876075
n×2
142639862
n×3
213959793
n×4
285279724
n×5
356599655
n÷2
35659965.5
n÷3
23773310.333333
n÷3
17829982.75
n÷5
14263986.2
n2
5086532557844761
n3
3.6277115105474E+23
n4
2.5872813462015E+31
n5
1.8452472708868E+39
2 √n8445.112847085
3 √n414.70280362078
4 √n91.897295102114
5 √n37.208501744922
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71319932 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35659966 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8445.1129062908 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719573 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71319931 can be divided by 2 positive divisors.
The sum of these divisors (counting 71319931) is 71319932, the average is 35659966.
Base
System
Value
2
Binary
100010000000100000101111011
3
Ternary
11222012102112221
4
Quaternary
10100010011323
5
Quinary
121224214211
6
Senary
11024344511
8
Octal
420040573
10
Decimal
71319931
12
Duodecimal
1ba75137
16
Hexadecimal
440417b
20
Vigesimal
125ejgb
36
Base36
16gmt7
md5
b41ffb47a16b7358ea8e96a9055268ee
sha1
e46fc914df1e7105ac6f941372e5c174c6c9a341
sha256
edddf984d7215d80d5e4c65cbd1b8b567014c3f872bfa887b06868e6e06a3a84
sha512
215e1ceca5d0bc3b7780474a75a929d624c1d3b1c13124988d3c58c702221331f8604ae554680cd4f579be252eec7af4fa1b5694ffb7dee4d17b013158e49946
ripemd-160
afabefa68c164d32fd17f430e144ae7add07ddb1
Diameter
142639862
Circumference
448116342.56826
Area
1.597981331597E+16
Volume
1.5195722441172E+24
Surface area
6.3919253263882E+16
Circumference
448116342.56826
Perimeter
285279724
Area
5086532557844761
Diagonal
100861613.68771
Surface area
30519195347068566
Volume
3.6277115105474E+23
Space diagonal
123529744.08431
Perimeter
213959793
Area
2.2025332061351E+15
Altitude
61764872.042153
Surface area
2.2025332061351E+15
Volume
4.2752990154943E+22
Height
33620537.895904