168398426 is an even 9-digits composite number following 168398425
and preceding 168398427 . In scientific notation, it is written as 1.68398426 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 72063600 positive integers (up to 168398426) that are relatively prime to 168398426.
168398426 has 16 divisors, whose sum is 289111680
The reverse of 168398426 is 624893861
Previous prime number is 701
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred sixty-eight million three hundred ninety-eight thousand four hundred twenty-six
Scientific notation
1.68398426 × 10^8
Engineering notation
1.68398426 × 10^6
Prime Factorization
2 × 7 × 701 × 17159
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
168398426 Product of the distinct prime numbers
The prime factorization of 168398426 is 2 × 7 × 701 × 17159.
Since it has a total of 4 prime factors.
5 , 10 , 13 , 91 , 493 , 517 , 8192 , 5794 , 5598 , 61716 , 69053 , 906516 , 6247929 , 7499909 , 75200194 , 68780284 , 880070394 , 342045325 , 7437338384 , 8879384572
n×2
336796852
n×3
505195278
n×4
673593704
n×5
841992130
n÷2
84199213
n÷3
56132808.666667
n÷3
42099606.5
n÷5
33679685.2
n2
28358029879277476
n3
4.7754475961313E+24
n4
8.0417785863399E+32
n5
1.3542228561802E+41
2 √n12976.841911652
3 √n552.22069214028
4 √n113.91594230682
5 √n44.184262011376
1 , 2 , 7 , 14 , 701 , 1402 , 4907 , 9814 , 17159 , 34318 , 120113 , 240226 , 12028459 , 24056918 , 84199213 , 168398426
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
-168398425 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 168398426 can be divided by 16 positive divisors.
The sum of these divisors (counting 168398426) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000010011000111001011010
3
Ternary
102201212112012202
4
Quaternary
22002120321122
5
Quinary
321102222201
6
Senary
24413210202
8
Octal
1202307132
10
Decimal
168398426
12
Duodecimal
48490962
16
Hexadecimal
a098e5a
20
Vigesimal
2cc9g16
36
Base36
2s9d22
md5
a361de101194d191f9cef7919ea04c45
sha1
a33ac1b75993046ec599d5708e05c6446b341e8d
sha256
8b1417736f8587637ff94bc0c858b7ce594d746de096ba264bc385f2a513ef47
sha512
6376303b4e3a31230abd5c665161e2f91f6ebacc08d73c5da5107e79aa3a4eeeb13a55c00b0551f1296edfe1008560ca9374189f46d86a7e86eabab3f00e79c8
ripemd-160
5fa1e345b0dfaa90cf439a2844872770051ae4ad
Diameter
336796852
Circumference
1058078515.9954
Area
8.9089378339018E+16
Volume
2.0003348114145E+25
Surface area
3.5635751335607E+17
Circumference
1058078515.9954
Perimeter
673593704
Area
28358029879277476
Diagonal
238151337.93148
Surface area
170148179275664856
Volume
4.7754475961313E+24
Space diagonal
291674629.74663
Perimeter
505195278
Area
1.2279387138366E+16
Altitude
145837314.87331
Surface area
1.2279387138366E+16
Volume
5.6279189640424E+23
Height
79383779.310494