168203425 is an odd 9-digits composite number following 168203424
and preceding 168203426 . In scientific notation, it is written as 1.68203425 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 124211520 positive integers (up to 168203425) that are relatively prime to 168203425.
168203425 has 8 divisors, whose sum is 204949800
The reverse of 168203425 is 524302861
Previous prime number is 65
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred sixty-eight million two hundred three thousand four hundred twenty-five
Scientific notation
1.68203425 × 10^8
Engineering notation
1.68203425 × 10^6
Prime Factorization
5 × 65 × 517549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
168203425
Product of the distinct prime numbers
The prime factorization of 168203425 is 5 × 65 × 517549.
Since it has a total of 3 prime factors.
5 , 3 , 46 , 22 , 773 , 235 , 5091 , 4129 , 493 , 69309 , 878062 , 360957 , 381027 , 8570112 , 21494027 , 25156371 , 153527260 , 777989227 , 816584745 , 649900497
n×2
336406850
n×3
504610275
n×4
672813700
n×5
841017125
n÷2
84101712.5
n÷3
56067808.333333
n÷3
42050856.25
n÷5
33640685
n2
28292392181730625
n3
4.7588772664103E+24
n4
8.0045945536485E+32
n5
1.34640021966E+41
2 √n
12969.326312496
3 √n
552.00745740993
4 √n
113.88295005178
5 √n
44.174024422954
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
-168203424
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 168203425 can be divided by 8 positive divisors.
The sum of these divisors (counting 168203425) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000001101001010010100001
3
Ternary
102201111121201111
4
Quaternary
22001221102201
5
Quinary
321030002200
6
Senary
24405103321
8
Octal
1201512241
10
Decimal
168203425
12
Duodecimal
483b7b41
16
Hexadecimal
a0694a1
20
Vigesimal
2cb58b5
36
Base36
2s56ld
md5
2b3fd37a8c86677d4cb10236bc1e6b07
sha1
8d6871c7a419deccefd5124e2452fd67fe98cbcc
sha256
6df9643e864d772dae6d559c1f23ff4f207c38d78548018489341f89a2856f21
sha512
97a2a029f8bb31c7a024e4ff0311c2b9c52e860ff37c8b6aeb80d56d7d21d2fe45cf401a41c37d69ccfb8c9b224e8a49a3044ecb182a2c8883eac1650430ca14
ripemd-160
a965a4f3933a59ce8b280d0449951ce6f0a55ccb
Diameter
336406850
Circumference
1056853288.5773
Area
8.8883171430606E+16
Volume
1.993393847932E+25
Surface area
3.5553268572242E+17
Circumference
1056853288.5773
Perimeter
672813700
Area
28292392181730625
Diagonal
237875564.87261
Surface area
169754353090383750
Volume
4.7588772664103E+24
Space diagonal
291336878.1071
Perimeter
504610275
Area
1.2250965181605E+16
Altitude
145668439.05355
Surface area
1.2250965181605E+16
Volume
5.6083906431887E+23
Height
79291854.957535