168398422 is an even 9-digits composite number following 168398421
and preceding 168398423 . In scientific notation, it is written as 1.68398422 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 84199210 positive integers (up to 168398422) that are relatively prime to 168398422.
168398422 has 4 divisors, whose sum is 252597636
The reverse of 168398422 is 224893861
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred sixty-eight million three hundred ninety-eight thousand four hundred twenty-two
Scientific notation
1.68398422 × 10^8
Engineering notation
1.68398422 × 10^6
Prime Factorization
2 × 84199211
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
168398422 Product of the distinct prime numbers
The prime factorization of 168398422 is 2 × 84199211.
Since it has a total of 2 prime factors.
3 , 6 , 88 , 57 , 960 , 464 , 241 , 4117 , 15294 , 73823 , 835075 , 75193 , 5579395 , 9847925 , 34066339 , 58537045 , 395531259 , 840062108 , 3857953858 , 608049275
n×2
336796844
n×3
505195266
n×4
673593688
n×5
841992110
n÷2
84199211
n÷3
56132807.333333
n÷3
42099605.5
n÷5
33679684.4
n2
28358028532090084
n3
4.7754472558349E+24
n4
8.0417778222684E+32
n5
1.3542226953446E+41
2 √n12976.841757531
3 √n552.22068776795
4 √n113.91594163036
5 √n44.184261801472
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168398421 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168398422 can be divided by 4 positive divisors.
The sum of these divisors (counting 168398422) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000010011000111001010110
3
Ternary
102201212112012121
4
Quaternary
22002120321112
5
Quinary
321102222142
6
Senary
24413210154
8
Octal
1202307126
10
Decimal
168398422
12
Duodecimal
4849095a
16
Hexadecimal
a098e56
20
Vigesimal
2cc9g12
36
Base36
2s9d1y
md5
c4a977cd7323749ade7440f97738c1a0
sha1
dc40d33b97cb76c8f496f98434b771813404f9e8
sha256
48609adcb0ef824028ecc87deb1d8736c232acf8f7c3070d6e7c2b51bbf77d09
sha512
36924fdcfe9ab0b8617b0fa04feeca15d39978e2af25091dc1881772c94604b2a0299d121ec43a41a0d44a912a806aec38bca73c53abb9addb54786c615bf916
ripemd-160
7bf7de47a3a0f9fb937b01e6555a64fdd0f96e4e
Diameter
336796844
Circumference
1058078490.8626
Area
8.9089374106704E+16
Volume
2.0003346688715E+25
Surface area
3.5635749642682E+17
Circumference
1058078490.8626
Perimeter
673593688
Area
28358028532090084
Diagonal
238151332.27463
Surface area
170148171192540504
Volume
4.7754472558349E+24
Space diagonal
291674622.81842
Perimeter
505195266
Area
1.2279386555017E+16
Altitude
145837311.40921
Surface area
1.2279386555017E+16
Volume
5.6279185629993E+23
Height
79383777.424876