71385357 is an odd 8-digits composite number following 71385356
and preceding 71385358 . In scientific notation, it is written as 7.1385357 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 47242592 positive integers (up to 71385357) that are relatively prime to 71385357.
71385357 has 8 divisors, whose sum is 95875776
The reverse of 71385357 is 75358317
Previous prime number is 137
Is Prime? no Number parity odd Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million three hundred eighty-five thousand three hundred fifty-seven
Scientific notation
7.1385357 × 10^7
Engineering notation
7.1385357 × 10^6
Prime Factorization
3 × 137 × 173687
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
71385357 Product of the distinct prime numbers
The prime factorization of 71385357 is 3 × 137 × 173687.
Since it has a total of 3 prime factors.
10 , 8 , 35 , 38 , 741 , 266 , 7188 , 6364 , 94028 , 21906 , 817407 , 958023 , 8777504 , 6819928 , 98981224 , 68170291 , 507167113 , 422355626 , 7316469064 , 5648646204
n×2
142770714
n×3
214156071
n×4
285541428
n×5
356926785
n÷2
35692678.5
n÷3
23795119
n÷3
17846339.25
n÷5
14277071.4
n2
5095869194017449
n3
3.6377044164024E+23
n4
2.5967882842536E+31
n5
1.8537265872486E+39
2 √n8448.985560409
3 √n414.82957535099
4 √n91.918363564682
5 √n37.215325954098
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
-71385356 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 71385357 can be divided by 8 positive divisors.
The sum of these divisors (counting 71385357) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010100000100001101
3
Ternary
11222022202022010
4
Quaternary
10100110010031
5
Quinary
121233312412
6
Senary
11030011433
8
Octal
420240415
10
Decimal
71385357
12
Duodecimal
1baa6b79
16
Hexadecimal
441410d
20
Vigesimal
126337h
36
Base36
16i1al
md5
2efdfa19a2e817b4e68f2b66f47ec5c8
sha1
80122c1963bdbee18d3a4ca2d8a85769bba2c793
sha256
85a5d7cda3af284a020170e29483998dfcd909b407fe47953767723851b5de32
sha512
857a3bd44e5c7b4fb5123a9106ed08406614b25874fbcb1355222b9995da5a280af5a3d26cc2b5a133200f479a5b17c4cf0c2bba6dbb2649f7af55a8aee2af39
ripemd-160
9d83f28691d47a919a0d4f71184586f1ba60bfed
Diameter
142770714
Circumference
448527426.25017
Area
1.600914522358E+16
Volume
1.5237580627334E+24
Surface area
6.4036580894319E+16
Circumference
448527426.25017
Perimeter
285541428
Area
5095869194017449
Diagonal
100954140.02425
Surface area
30575215164104694
Volume
3.6377044164024E+23
Space diagonal
123643065.24044
Perimeter
214156071
Area
2.2065760881908E+15
Altitude
61821532.620221
Surface area
2.2065760881908E+15
Volume
4.287075767984E+22
Height
33651380.008082