168442958 is an even 9-digits composite number following 168442957
and preceding 168442959 . In scientific notation, it is written as 1.68442958 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 82638336 positive integers (up to 168442958) that are relatively prime to 168442958.
168442958 has 16 divisors, whose sum is 257443920
The reverse of 168442958 is 859244861
Previous prime number is 269
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-eight million four hundred forty-two thousand nine hundred fifty-eight
Scientific notation
1.68442958 × 10^8
Engineering notation
1.68442958 × 10^6
Prime Factorization
2 × 67 × 269 × 4673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168442958
Product of the distinct prime numbers
The prime factorization of 168442958 is 2 × 67 × 269 × 4673.
Since it has a total of 4 prime factors.
5 , 1 , 25 , 19 , 860 , 357 , 9323 , 1478 , 35047 , 30154 , 974982 , 285953 , 4421071 , 6438061 , 2579693 , 73128256 , 460263623 , 720507359 , 3290289910 , 279746143
n×2
336885916
n×3
505328874
n×4
673771832
n×5
842214790
n÷2
84221479
n÷3
56147652.666667
n÷3
42110739.5
n÷5
33688591.6
n2
28373030099789764
n3
4.7792371174316E+24
n4
8.0502883704358E+32
n5
1.3560143858692E+41
2 √n
12978.55762402
3 √n
552.26936505066
4 √n
113.92347266485
5 √n
44.186598619272
1 , 2 , 67 , 134 , 269 , 538 , 4673 , 9346 , 18023 , 36046 , 313091 , 626182 , 1257037 , 2514074 , 84221479 , 168442958
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168442957
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168442958 can be divided by 16 positive divisors.
The sum of these divisors (counting 168442958) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000010100011110001001110
3
Ternary
102201221210022002
4
Quaternary
22002203301032
5
Quinary
321110133313
6
Senary
24414152302
8
Octal
1202436116
10
Decimal
168442958
12
Duodecimal
484b2692
16
Hexadecimal
a0a3c4e
20
Vigesimal
2ccf77i
36
Base36
2sabf2
md5
27aeb592b2c6cf4bf0b2951e96c13f12
sha1
9cc9a7544e4c629e38130e06299047340c33081b
sha256
9f3a46481964d22c8acda3ce5e32e7c708021a9d3e193141f3c283e322337253
sha512
f169cf27075e186d46e5c4538400959f14bd2246b2dab4695a8001839e5291ca65007ae408bdbc969d2ddcd2690c7fcfccee11499f605d7b38f28299346bce0a
ripemd-160
be4bf73248bd2b2aa48c7bab61d09ec67d88e215
Diameter
336885916
Circumference
1058358318.8035
Area
8.9136502921582E+16
Volume
2.0019221623849E+25
Surface area
3.5654601168633E+17
Circumference
1058358318.8035
Perimeter
673771832
Area
28373030099789764
Diagonal
238214315.68984
Surface area
170238180598738584
Volume
4.7792371174316E+24
Space diagonal
291751761.43319
Perimeter
505328874
Area
1.2285882424379E+16
Altitude
145875880.7166
Surface area
1.2285882424379E+16
Volume
5.6323849577239E+23
Height
79404771.896614