71344785 is an odd 8-digits composite number following 71344784
and preceding 71344786 . In scientific notation, it is written as 7.1344785 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 36738240 positive integers (up to 71344785) that are relatively prime to 71344785.
71344785 has 16 divisors, whose sum is 118088640
The reverse of 71344785 is 58744317
Previous prime number is 29
Is Prime? no Number parity odd Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million three hundred forty-four thousand seven hundred eighty-five
Scientific notation
7.1344785 × 10^7
Engineering notation
7.1344785 × 10^6
Prime Factorization
5 × 3 × 29 × 164011
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71344785 Product of the distinct prime numbers
The prime factorization of 71344785 is 5 × 3 × 29 × 164011.
Since it has a total of 4 prime factors.
5 , 8 , 49 , 1 , 950 , 544 , 8220 , 5038 , 49388 , 45771 , 927108 , 951309 , 1486060 , 9655017 , 43630739 , 74027198 , 134097596 , 897717325 , 5759385932 , 1480622854
n×2
142689570
n×3
214034355
n×4
285379140
n×5
356723925
n÷2
35672392.5
n÷3
23781595
n÷3
17836196.25
n÷5
14268957
n2
5090078346696225
n3
3.631505452782E+23
n4
2.5908897575506E+31
n5
1.8484647271115E+39
2 √n8446.5842208552
3 √n414.750970738
4 √n91.905300287063
5 √n37.211094712154
1 , 3 , 5 , 15 , 29 , 87 , 145 , 435 , 164011 , 492033 , 820055 , 2460165 , 4756319 , 14268957 , 23781595 , 71344785
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71344784 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71344785 can be divided by 16 positive divisors.
The sum of these divisors (counting 71344785) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001010001010010001
3
Ternary
11222020200122110
4
Quaternary
10100022022101
5
Quinary
121231013120
6
Senary
11025055533
8
Octal
420121221
10
Decimal
71344785
12
Duodecimal
1ba875a9
16
Hexadecimal
440a291
20
Vigesimal
125i1j5
36
Base36
16h5zl
md5
cd738019596c7f331b8994f906a742ed
sha1
c3f315d285989cb01e1db574df3d294ca58d8adb
sha256
0d5c6476732081d3183a033a47bfb7089a8f7cec260a0dd0a7a92904bc59da8a
sha512
8d0d0fb43dc65a5dffcf752586d88f0b6f95523c19b05c8cd4943c13fd21247a212d8eee928f99682a25edaba8aa1e832d8a15ad527950da391df8604ae5b755
ripemd-160
71dd333a254c3a1ad59dc5145d40a4fe8388c9cb
Diameter
142689570
Circumference
448272504.85589
Area
1.5990952740177E+16
Volume
1.5211614469242E+24
Surface area
6.3963810960709E+16
Circumference
448272504.85589
Perimeter
285379140
Area
5090078346696225
Diagonal
100896762.55159
Surface area
30540470080177350
Volume
3.631505452782E+23
Space diagonal
123572792.47508
Perimeter
214034355
Area
2.204068577746E+15
Altitude
61786396.237539
Surface area
2.204068577746E+15
Volume
4.2797702192968E+22
Height
33632254.183864