168271243 is an odd 9-digits composite number following 168271242
and preceding 168271244 . In scientific notation, it is written as 1.68271243 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 137960592 positive integers (up to 168271243) that are relatively prime to 168271243.
168271243 has 12 divisors, whose sum is 204256080
The reverse of 168271243 is 342172861
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred sixty-eight million two hundred seventy-one thousand two hundred forty-three
Scientific notation
1.68271243 × 10^8
Engineering notation
1.68271243 × 10^6
Prime Factorization
7 × 7 × 23 × 149309
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24038749
Product of the distinct prime numbers
The prime factorization of 168271243 is 7 × 7 × 23 × 149309.
Since it has a total of 4 prime factors.
1 , 2 , 6 , 13 , 58 , 470 , 2313 , 6073 , 89232 , 33620 , 687625 , 897779 , 4740085 , 7826715 , 79625253 , 83165639 , 277646118 , 293904843 , 4731369152 , 7440827437
n×2
336542486
n×3
504813729
n×4
673084972
n×5
841356215
n÷2
84135621.5
n÷3
56090414.333333
n÷3
42067810.75
n÷5
33654248.6
n2
28315211220765049
n3
4.7646357879257E+24
n4
8.0175118647654E+32
n5
1.3491166872513E+41
2 √n
12971.940602701
3 √n
552.08163547059
4 √n
113.89442744358
5 √n
44.177585956799
1 , 7 , 23 , 49 , 161 , 1127 , 149309 , 1045163 , 3434107 , 7316141 , 24038749 , 168271243
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
-168271242
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 168271243 can be divided by 12 positive divisors.
The sum of these divisors (counting 168271243) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000001111001110110001011
3
Ternary
102201122001202021
4
Quaternary
22001321312023
5
Quinary
321034134433
6
Senary
24410345311
8
Octal
1201716613
10
Decimal
168271243
12
Duodecimal
4842b237
16
Hexadecimal
a079d8b
20
Vigesimal
2cbdi23
36
Base36
2s6mx7
md5
c3c9e86c16c9783242955c2a7d283048
sha1
b88c136429179d03d484c2d3113b6e511bc20dd4
sha256
3e69692059db26444d7e257556ef013db86c458e33d08679a0bf60f14723cd7d
sha512
9740c89ba8d303abee64f30bf223a9c5aa977e53971ceb8326827448e93b8ebc48260e94726ff6d675389ccae7955b05d03c23ff80c33da91b885ffcb1411ec4
ripemd-160
0f535a425a7a13ee248eaf4be6883a89e122c01d
Diameter
336542486
Circumference
1057279401.6384
Area
8.8954859555999E+16
Volume
1.9958059717838E+25
Surface area
3.55819438224E+17
Circumference
1057279401.6384
Perimeter
673084972
Area
28315211220765049
Diagonal
237971474.00798
Surface area
169891267324590294
Volume
4.7646357879257E+24
Space diagonal
291454342.32877
Perimeter
504813729
Area
1.2260846115352E+16
Altitude
145727171.16438
Surface area
1.2260846115352E+16
Volume
5.6151771258773E+23
Height
79323824.669326