71315855 is an odd 8-digits composite number following 71315854
and preceding 71315856 . In scientific notation, it is written as 7.1315855 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 52116480 positive integers (up to 71315855) that are relatively prime to 71315855.
71315855 has 8 divisors, whose sum is 85654464
The reverse of 71315855 is 55851317
Previous prime number is 1261
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-one million three hundred fifteen thousand eight hundred fifty-five
Scientific notation
7.1315855 × 10^7
Engineering notation
7.1315855 × 10^6
Prime Factorization
5 × 1261 × 11311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71315855
Product of the distinct prime numbers
The prime factorization of 71315855 is 5 × 1261 × 11311.
Since it has a total of 3 prime factors.
8 , 8 , 94 , 81 , 832 , 477 , 3360 , 3579 , 56078 , 58203 , 252641 , 201435 , 8579822 , 6320865 , 1941780 , 82515935 , 624028560 , 611478417 , 8319987115 , 8813776111
n×2
142631710
n×3
213947565
n×4
285263420
n×5
356579275
n÷2
35657927.5
n÷3
23771951.666667
n÷3
17828963.75
n÷5
14263171
n2
5085951174381025
n3
3.6270895648924E+23
n4
2.5866899348188E+31
n5
1.844720043215E+39
2 √n
8444.8715206331
3 √n
414.69490325406
4 √n
91.895982070127
5 √n
37.208076435144
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
-71315854
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 71315855 can be divided by 8 positive divisors.
The sum of these divisors (counting 71315855) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000011000110001111
3
Ternary
11222012012221222
4
Quaternary
10100003012033
5
Quinary
121224101410
6
Senary
11024313555
8
Octal
420030617
10
Decimal
71315855
12
Duodecimal
1ba728bb
16
Hexadecimal
440318f
20
Vigesimal
125e9cf
36
Base36
16gjnz
md5
761bbbbe7fc59a7cfb12d050fff86775
sha1
3fe58d035e907281d1c99a8ca10f37ec643ba17a
sha256
1dcfcafe81bb96635d7805daae8cffbf4f9b20d43fe0bfa8ecf8c11910658340
sha512
768b664e65c5d18c1b41dbb56820241836b19c63e951389759c08e3074f97e485d8a55859f2e57ff30ce2a7883a0be4cedb4011072b098f532233fc10be83033
ripemd-160
ac73a5eddef17279a3c8ff5d0660fcb1f1bc758e
Diameter
142631710
Circumference
448090732.30495
Area
1.5977986845952E+16
Volume
1.5193117241304E+24
Surface area
6.3911947383807E+16
Circumference
448090732.30495
Perimeter
285263420
Area
5085951174381025
Diagonal
100855849.35323
Surface area
30515707046286150
Volume
3.6270895648924E+23
Space diagonal
123522684.24521
Perimeter
213947565
Area
2.2022814597106E+15
Altitude
61761342.122607
Surface area
2.2022814597106E+15
Volume
4.2745660455106E+22
Height
33618616.451078