168271442 is an even 9-digits composite number following 168271441
and preceding 168271443 . In scientific notation, it is written as 1.68271442 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 84135720 positive integers (up to 168271442) that are relatively prime to 168271442.
168271442 has 4 divisors, whose sum is 252407166
The reverse of 168271442 is 244172861
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred sixty-eight million two hundred seventy-one thousand four hundred forty-two
Scientific notation
1.68271442 × 10^8
Engineering notation
1.68271442 × 10^6
Prime Factorization
2 × 84135721
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
168271442 Product of the distinct prime numbers
The prime factorization of 168271442 is 2 × 84135721.
Since it has a total of 2 prime factors.
7 , 8 , 2 , 87 , 260 , 22 , 1916 , 2865 , 18846 , 58483 , 658818 , 364150 , 4410096 , 7610339 , 53558321 , 78186602 , 270741529 , 845309481 , 965247454 , 1275933617
n×2
336542884
n×3
504814326
n×4
673085768
n×5
841357210
n÷2
84135721
n÷3
56090480.666667
n÷3
42067860.5
n÷5
33654288.4
n2
28315278192759364
n3
4.7646526921268E+24
n4
8.0175497913335E+32
n5
1.3491246646945E+41
2 √n12971.948273101
3 √n552.08185310374
4 √n113.89446111686
5 √n44.177596405804
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
-168271441 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 168271442 can be divided by 4 positive divisors.
The sum of these divisors (counting 168271442) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000001111001111001010010
3
Ternary
102201122002000122
4
Quaternary
22001321321102
5
Quinary
321034141232
6
Senary
24410350242
8
Octal
1201717122
10
Decimal
168271442
12
Duodecimal
4842b382
16
Hexadecimal
a079e52
20
Vigesimal
2cbdic2
36
Base36
2s6n2q
md5
8ce177990c9a413e6e259bc5b44cca00
sha1
738f9b5cbf9b1eeec970484a234c265f3d18347b
sha256
e023614449445bb31ca51ce1bbdba58420ccced6dcc7d383080e7fdf5b0da2b0
sha512
a607cd512abe68ab5323a199ce804d91857207aeeba2fb423c550101c02bac284f9943163161e79d05157bc377d227bed64458601ee29fc6538230b81b984631
ripemd-160
e2d15abcd218109e5b4d26fb186d83a857d3273a
Diameter
336542884
Circumference
1057280651.9923
Area
8.8955069954724E+16
Volume
1.995813052599E+25
Surface area
3.558202798189E+17
Circumference
1057280651.9923
Perimeter
673085768
Area
28315278192759364
Diagonal
237971755.43648
Surface area
169891669156556184
Volume
4.7646526921268E+24
Space diagonal
291454687.00688
Perimeter
504814326
Area
1.2260875115077E+16
Altitude
145727343.50344
Surface area
1.2260875115077E+16
Volume
5.6151970476693E+23
Height
79323918.478826