71343245 is an odd 8-digits composite number following 71343244
and preceding 71343246 . In scientific notation, it is written as 7.1343245 × 10^7.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 55054080 positive integers (up to 71343245) that are relatively prime to 71343245.
71343245 has 16 divisors, whose sum is 88660992
The reverse of 71343245 is 54234317
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-one million three hundred forty-three thousand two hundred forty-five
Scientific notation
7.1343245 × 10^7
Engineering notation
7.1343245 × 10^6
Prime Factorization
5 × 31 × 433 × 1063
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71343245
Product of the distinct prime numbers
The prime factorization of 71343245 is 5 × 31 × 433 × 1063.
Since it has a total of 4 prime factors.
9 , 6 , 60 , 37 , 51 , 461 , 6406 , 2077 , 20146 , 59011 , 105286 , 467151 , 3629265 , 406295 , 91316076 , 31779460 , 845014261 , 43833045 , 2181528201 , 7434083995
n×2
142686490
n×3
214029735
n×4
285372980
n×5
356716225
n÷2
35671622.5
n÷3
23781081.666667
n÷3
17835811.25
n÷5
14268649
n2
5089858607130025
n3
3.6312702962384E+23
n4
2.5906660640576E+31
n5
1.8482652372124E+39
2 √n
8446.4930592525
3 √n
414.74798653908
4 √n
91.904804331724
5 √n
37.210934068091
1 , 5 , 31 , 155 , 433 , 1063 , 2165 , 5315 , 13423 , 32953 , 67115 , 164765 , 460279 , 2301395 , 14268649 , 71343245
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
-71343244
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 71343245 can be divided by 16 positive divisors.
The sum of these divisors (counting 71343245) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001001110010001101
3
Ternary
11222020121112102
4
Quaternary
10100021302031
5
Quinary
121230440440
6
Senary
11025044445
8
Octal
420116215
10
Decimal
71343245
12
Duodecimal
1ba86725
16
Hexadecimal
4409c8d
20
Vigesimal
125hi25
36
Base36
16h4st
md5
49e40e710d0e20cb01f777b6c6e51e9b
sha1
9b3635bcc0cf47feed6fc331dce80eb5bacda20a
sha256
e9dd362e5b2c73a29348b7f2585234f808cde196bfbdd918b0d915f84e1447ec
sha512
d46757d5092d445f17fced161d415aeb7aca7b9764a9e8a208fb16f2decb8ee33f866d760a1068aa2793e5f2aca3c6d7922f2945e5eb6ac8062cffc3290490ed
ripemd-160
b24aa2393c9cc710a43aba9e8a5b54362d56fba9
Diameter
142686490
Circumference
448262828.75051
Area
1.599026240797E+16
Volume
1.5210629447815E+24
Surface area
6.3961049631882E+16
Circumference
448262828.75051
Perimeter
285372980
Area
5089858607130025
Diagonal
100894584.66271
Surface area
30539151642780150
Volume
3.6312702962384E+23
Space diagonal
123570125.11683
Perimeter
214029735
Area
2.2039734277227E+15
Altitude
61785062.558417
Surface area
2.2039734277227E+15
Volume
4.2794930846524E+22
Height
33631528.220902