71357965 is an odd 8-digits composite number following 71357964
and preceding 71357966 . In scientific notation, it is written as 7.1357965 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 48931008 positive integers (up to 71357965) that are relatively prime to 71357965.
71357965 has 12 divisors, whose sum is 99610236
The reverse of 71357965 is 56975317
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred fifty-seven thousand nine hundred sixty-five
Scientific notation
7.1357965 × 10^7
Engineering notation
7.1357965 × 10^6
Prime Factorization
5 × 7 × 7 × 291257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10193995
Product of the distinct prime numbers
The prime factorization of 71357965 is 5 × 7 × 7 × 291257.
Since it has a total of 4 prime factors.
5 , 3 , 82 , 72 , 456 , 279 , 7991 , 418 , 9778 , 95617 , 276779 , 537837 , 8398014 , 5461459 , 46572971 , 21529514 , 734854003 , 76172622 , 4748248805 , 4669270380
n×2
142715930
n×3
214073895
n×4
285431860
n×5
356789825
n÷2
35678982.5
n÷3
23785988.333333
n÷3
17839491.25
n÷5
14271593
n2
5091959168941225
n3
3.6335184415874E+23
n4
2.5928048178165E+31
n5
1.8501727544158E+39
2 √n
8447.3643818649
3 √n
414.77650907371
4 √n
91.909544563472
5 √n
37.212469461524
1 , 5 , 7 , 35 , 49 , 245 , 291257 , 1456285 , 2038799 , 10193995 , 14271593 , 71357965
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71357964
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71357965 can be divided by 12 positive divisors.
The sum of these divisors (counting 71357965) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000001101011000001101
3
Ternary
11222021100201121
4
Quaternary
10100031120031
5
Quinary
121231423330
6
Senary
11025240541
8
Octal
420153015
10
Decimal
71357965
12
Duodecimal
1ba93151
16
Hexadecimal
440d60d
20
Vigesimal
125jei5
36
Base36
16hg5p
md5
6022d39e7d0c62c74eed89faf35f1097
sha1
3412c1e277a727b8306ea91811c914230231f04b
sha256
544790d7e24e44106880c5cb9f44c930e6994702483c5068abb88a230fbc890a
sha512
df73ff8800fc872388d8a6eaa2283b0f90c8df7218c62c324c7aa22ae63aa83bc19165fc7e06d01993eeb50ef82f3409615b05453629feffdc5e796484f8c326
ripemd-160
2d6b0e2d24d072a87f504da325746eca9ada3a70
Diameter
142715930
Circumference
448355317.23824
Area
1.5996861517525E+16
Volume
1.5220046457032E+24
Surface area
6.39874460701E+16
Circumference
448355317.23824
Perimeter
285431860
Area
5091959168941225
Diagonal
100915401.88634
Surface area
30551755013647350
Volume
3.6335184415874E+23
Space diagonal
123595620.90472
Perimeter
214073895
Area
2.2048829976681E+15
Altitude
61797810.452361
Surface area
2.2048829976681E+15
Volume
4.2821425493547E+22
Height
33638467.295448