71315853 is an odd 8-digits composite number following 71315852
and preceding 71315854 . In scientific notation, it is written as 7.1315853 × 10^7.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 40751904 positive integers (up to 71315853) that are relatively prime to 71315853.
71315853 has 4 divisors, whose sum is 74711868
The reverse of 71315853 is 35851317
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-one million three hundred fifteen thousand eight hundred fifty-three
Scientific notation
7.1315853 × 10^7
Engineering notation
7.1315853 × 10^6
Prime Factorization
21 × 3395993
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71315853
Product of the distinct prime numbers
The prime factorization of 71315853 is 21 × 3395993.
Since it has a total of 2 prime factors.
6 , 4 , 18 , 65 , 155 , 86 , 1879 , 1214 , 28831 , 49417 , 318676 , 694816 , 4189897 , 3012633 , 83669950 , 11912788 , 723289496 , 405871196 , 5061949072 , 3100633985
n×2
142631706
n×3
213947559
n×4
285263412
n×5
356579265
n÷2
35657926.5
n÷3
23771951
n÷3
17828963.25
n÷5
14263170.6
n2
5085950889117609
n3
3.6270892597353E+23
n4
2.5866896446516E+31
n5
1.844719784546E+39
2 √n
8444.871402218
3 √n
414.69489937745
4 √n
91.895981425838
5 √n
37.208076226449
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71315852
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71315853 can be divided by 4 positive divisors.
The sum of these divisors (counting 71315853) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000011000110001101
3
Ternary
11222012012221220
4
Quaternary
10100003012031
5
Quinary
121224101403
6
Senary
11024313553
8
Octal
420030615
10
Decimal
71315853
12
Duodecimal
1ba728b9
16
Hexadecimal
440318d
20
Vigesimal
125e9cd
36
Base36
16gjnx
md5
dc8cbd1a237af168ca08dd4c07941a6b
sha1
3b9228cd18495a85a7ef2729e602659c370a073e
sha256
011fb95b04495613445a44c49a9458201bdd9a8b52165f51d0ba68d55fd1887f
sha512
5deb57d560f38aa6953087285e4f5b3dbaeddd88e9f94076b4dfac882e2d80bfaa79f2dab3618258c0ffb5dfb3498a976317518e8937d28b7e827e636468be7f
ripemd-160
7efff70c8d28dee67ee2cbbc070618e3f0aa56e0
Diameter
142631706
Circumference
448090719.73858
Area
1.597798594977E+16
Volume
1.5193115963065E+24
Surface area
6.3911943799081E+16
Circumference
448090719.73858
Perimeter
285263412
Area
5085950889117609
Diagonal
100855846.52481
Surface area
30515705334705654
Volume
3.6270892597353E+23
Space diagonal
123522680.78111
Perimeter
213947559
Area
2.202281336188E+15
Altitude
61761340.390557
Surface area
2.202281336188E+15
Volume
4.2745656858796E+22
Height
33618615.508269