168357429 is an odd 9-digits composite number following 168357428
and preceding 168357430 . In scientific notation, it is written as 1.68357429 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 111989952 positive integers (up to 168357429) that are relatively prime to 168357429.
168357429 has 8 divisors, whose sum is 187477720
The reverse of 168357429 is 924753861
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-eight million three hundred fifty-seven thousand four hundred twenty-nine
Scientific notation
1.68357429 × 10^8
Engineering notation
1.68357429 × 10^6
Prime Factorization
9 × 457 × 40933
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168357429
Product of the distinct prime numbers
The prime factorization of 168357429 is 9 × 457 × 40933.
Since it has a total of 3 prime factors.
5 , 3 , 24 , 45 , 826 , 195 , 4393 , 2611 , 68130 , 19324 , 223851 , 249322 , 7152885 , 5160892 , 10025046 , 51162282 , 141464657 , 206041958 , 4488627227 , 3343982055
n×2
336714858
n×3
505072287
n×4
673429716
n×5
841787145
n÷2
84178714.5
n÷3
56119143
n÷3
42089357.25
n÷5
33671485.8
n2
28344223899490041
n3
4.7719606627185E+24
n4
8.0339502846442E+32
n5
1.3525752146365E+41
2 √n
12975.262193883
3 √n
552.17587535328
4 √n
113.90900839654
5 √n
44.182110448969
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168357428
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168357429 can be divided by 8 positive divisors.
The sum of these divisors (counting 168357429) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000010001110111000110101
3
Ternary
102201210102222100
4
Quaternary
22002032320311
5
Quinary
321044414204
6
Senary
24412252313
8
Octal
1202167065
10
Decimal
168357429
12
Duodecimal
48471099
16
Hexadecimal
a08ee35
20
Vigesimal
2cc4db9
36
Base36
2s8hf9
md5
4313d4a79e374b86071a4052f5b7679b
sha1
9324c3d02392c9aa557b31b8c9a52c9320c312d2
sha256
0c7ad60e4d1da0279014f20a9993b6b6976b0f589e65bfb4c98cb571eba7ac54
sha512
301cd08ff4260d1a1fbc81d980b5403407f4d2002c0eb6355d0c9324d66c6ac761ea9541041582cf72dcae91ec2b87cdaa94b69a887da8c78e9a614f9c71d723
ripemd-160
5d31c1ec9173aa2cbb21de12ba1e5f7b4d20ec71
Diameter
336714858
Circumference
1057820924.2473
Area
8.9046005574342E+16
Volume
1.9988742081621E+25
Surface area
3.5618402229737E+17
Circumference
1057820924.2473
Perimeter
673429716
Area
28344223899490041
Diagonal
238093359.41807
Surface area
170065343396940246
Volume
4.7719606627185E+24
Space diagonal
291603620.85967
Perimeter
505072287
Area
1.2273408973756E+16
Altitude
145801810.42983
Surface area
1.2273408973756E+16
Volume
5.6238095736062E+23
Height
79364453.139355