71344791 is an odd 8-digits composite number following 71344790
and preceding 71344792 . In scientific notation, it is written as 7.1344791 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 38610432 positive integers (up to 71344791) that are relatively prime to 71344791.
71344791 has 24 divisors, whose sum is 95646240
The reverse of 71344791 is 19744317
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred forty-four thousand seven hundred ninety-one
Scientific notation
7.1344791 × 10^7
Engineering notation
7.1344791 × 10^6
Prime Factorization
9 × 7 × 19 × 19 × 3137
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3754989
Product of the distinct prime numbers
The prime factorization of 71344791 is 9 × 7 × 19 × 19 × 3137.
Since it has a total of 5 prime factors.
6 , 7 , 36 , 40 , 370 , 320 , 711 , 3367 , 89449 , 43824 , 381135 , 199583 , 3113869 , 5917883 , 91151915 , 74954502 , 779980259 , 797888112 , 147940251 , 6539429907
n×2
142689582
n×3
214034373
n×4
285379164
n×5
356723955
n÷2
35672395.5
n÷3
23781597
n÷3
17836197.75
n÷5
14268958.2
n2
5090079202833681
n3
3.6315063689962E+23
n4
2.590890629112E+31
n5
1.8484655043785E+39
2 √n
8446.5845760283
3 √n
414.75098236466
4 √n
91.905302219341
5 √n
37.211095338034
1 , 7 , 9 , 19 , 63 , 133 , 171 , 361 , 1197 , 2527 , 3137 , 3249 , 21959 , 22743 , 28233 , 59603 , 197631 , 417221 , 536427 , 1132457 , 3754989 , 7927199 , 10192113 , 71344791
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71344790
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71344791 can be divided by 24 positive divisors.
The sum of these divisors (counting 71344791) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000001010001010010111
3
Ternary
11222020200122200
4
Quaternary
10100022022113
5
Quinary
121231013131
6
Senary
11025055543
8
Octal
420121227
10
Decimal
71344791
12
Duodecimal
1ba875b3
16
Hexadecimal
440a297
20
Vigesimal
125i1jb
36
Base36
16h5zr
md5
76b45b930a75274ac1160d86344b69bc
sha1
c269804292b729194f550ec9296c93bcc009536d
sha256
cdfabb5bafd4f6e486d1791fb72263d98719ea9ced0e63d895719ccc715a6b5f
sha512
35628e9444d5bb3946008a08c3bd175c9903351745182bdc342cef9af2b6cf141708f321a15785e4b73ca9fa97af405f0e8b19a3774263af309790ae35c70b3a
ripemd-160
e8cd49dc5a63a791a6bf3be16891c7c5d02cb291
Diameter
142689582
Circumference
448272542.555
Area
1.5990955429812E+16
Volume
1.521161830707E+24
Surface area
6.396382171925E+16
Circumference
448272542.555
Perimeter
285379164
Area
5090079202833681
Diagonal
100896771.03687
Surface area
30540475217002086
Volume
3.6315063689962E+23
Space diagonal
123572802.86738
Perimeter
214034373
Area
2.2040689484644E+15
Altitude
61786401.433691
Surface area
2.2040689484644E+15
Volume
4.2797712990655E+22
Height
33632257.012291