71385355 is an odd 8-digits composite number following 71385354
and preceding 71385356 . In scientific notation, it is written as 7.1385355 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 56947776 positive integers (up to 71385355) that are relatively prime to 71385355.
71385355 has 8 divisors, whose sum is 85903200
The reverse of 71385355 is 55358317
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred eighty-five thousand three hundred fifty-five
Scientific notation
7.1385355 × 10^7
Engineering notation
7.1385355 × 10^6
Prime Factorization
5 × 359 × 39769
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71385355
Product of the distinct prime numbers
The prime factorization of 71385355 is 5 × 359 × 39769.
Since it has a total of 3 prime factors.
2 , 9 , 10 , 85 , 894 , 223 , 5388 , 4485 , 62059 , 16516 , 751989 , 216590 , 9202072 , 3131814 , 75132502 , 57867971 , 979203056 , 406542788 , 9561170708 , 6314186400
n×2
142770710
n×3
214156065
n×4
285541420
n×5
356926775
n÷2
35692677.5
n÷3
23795118.333333
n÷3
17846338.75
n÷5
14277071
n2
5095868908476025
n3
3.6377041106502E+23
n4
2.5967879932373E+31
n5
1.8537263275698E+39
2 √n
8448.9854420516
3 √n
414.8295714769
4 √n
91.918362920864
5 √n
37.215325745566
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71385354
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71385355 can be divided by 8 positive divisors.
The sum of these divisors (counting 71385355) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010100000100001011
3
Ternary
11222022202022001
4
Quaternary
10100110010023
5
Quinary
121233312410
6
Senary
11030011431
8
Octal
420240413
10
Decimal
71385355
12
Duodecimal
1baa6b77
16
Hexadecimal
441410b
20
Vigesimal
126337f
36
Base36
16i1aj
md5
c8adbbee6ff40dec88d69d70360650c8
sha1
ce9998a46f1e719d6665bdb5fd962499f0123d0a
sha256
0f3e242f87aca6ef265290db25e8848826278849968f15d86d2ca37577103ddd
sha512
63ebded52bec2726e1b6d46bc1f0860557e8755ca035fcdadd2b4d832f25719680adc45e42d52c7760b5b7535aa235f034ccb17e0cef2b1324b5299ce5f84ac2
ripemd-160
eb5729b1a8c098753768a579f7b55422ebd9de73
Diameter
142770710
Circumference
448527413.6838
Area
1.6009144326525E+16
Volume
1.5237579346603E+24
Surface area
6.40365773061E+16
Circumference
448527413.6838
Perimeter
285541420
Area
5095868908476025
Diagonal
100954137.19582
Surface area
30575213450856150
Volume
3.6377041106502E+23
Space diagonal
123643061.77634
Perimeter
214156065
Area
2.2065759645478E+15
Altitude
61821530.88817
Surface area
2.2065759645478E+15
Volume
4.2870754076516E+22
Height
33651379.065273