168242535 is an odd 9-digits composite number following 168242534
and preceding 168242536 . In scientific notation, it is written as 1.68242535 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 89729280 positive integers (up to 168242535) that are relatively prime to 168242535.
168242535 has 12 divisors, whose sum is 259218336
The reverse of 168242535 is 535242861
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-eight million two hundred forty-two thousand five hundred thirty-five
Scientific notation
1.68242535 × 10^8
Engineering notation
1.68242535 × 10^6
Prime Factorization
15 × 3 × 3 × 1246241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56080845
Product of the distinct prime numbers
The prime factorization of 168242535 is 15 × 3 × 3 × 1246241.
Since it has a total of 4 prime factors.
7 , 7 , 87 , 31 , 258 , 1 , 1665 , 5959 , 98684 , 95297 , 655756 , 517068 , 7323204 , 3376264 , 2015036 , 78389364 , 585693533 , 552656256 , 9652281933 , 7576086738
n×2
336485070
n×3
504727605
n×4
672970140
n×5
841212675
n÷2
84121267.5
n÷3
56080845
n÷3
42060633.75
n÷5
33648507
n2
28305550583226225
n3
4.7621975846927E+24
n4
8.0120419381958E+32
n5
1.3479662462084E+41
2 √n
12970.834013278
3 √n
552.05023762999
4 √n
113.88956937875
5 √n
44.176078466069
1 , 3 , 9 , 15 , 45 , 135 , 1246241 , 3738723 , 11216169 , 18693615 , 56080845 , 168242535
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168242534
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168242535 can be divided by 12 positive divisors.
The sum of these divisors (counting 168242535) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000001110010110101100111
3
Ternary
102201120121101000
4
Quaternary
22001302311213
5
Quinary
321032230120
6
Senary
24410004343
8
Octal
1201626547
10
Decimal
168242535
12
Duodecimal
484166b3
16
Hexadecimal
a072d67
20
Vigesimal
2cba66f
36
Base36
2s60rr
md5
5fb4ce0577562823f5087d70001955eb
sha1
598530b76c762a25f966265ee02b0459fd5ecefd
sha256
8812e086a5d81b7714526693744accf1a2e07632062272a404ff8bdcd5c72198
sha512
052403ab2e2b644a93b77e1de9c0885ce31df4bbd09e1ad7a5c20286d5c64b0f516c014db76bede8e8891e1d58d1fc4a53c7e22fc85931186e1d9dc6da5fba73
ripemd-160
4002714512176df20e4545f2d135a1cbe085d51e
Diameter
336485070
Circumference
1057099023.9546
Area
8.8924509768078E+16
Volume
1.9947846596018E+25
Surface area
3.5569803907231E+17
Circumference
1057099023.9546
Perimeter
672970140
Area
28305550583226225
Diagonal
237930874.76503
Surface area
169833303499357350
Volume
4.7621975846927E+24
Space diagonal
291404618.61419
Perimeter
504727605
Area
1.225666293659E+16
Altitude
145702309.30709
Surface area
1.225666293659E+16
Volume
5.6123036758107E+23
Height
79310291.588343