168522442 is an even 9-digits composite number following 168522441
and preceding 168522443 . In scientific notation, it is written as 1.68522442 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 76422240 positive integers (up to 168522442) that are relatively prime to 168522442.
168522442 has 16 divisors, whose sum is 276408000
The reverse of 168522442 is 244225861
Previous prime number is 439
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred sixty-eight million five hundred twenty-two thousand four hundred forty-two
Scientific notation
1.68522442 × 10^8
Engineering notation
1.68522442 × 10^6
Prime Factorization
2 × 11 × 439 × 17449
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168522442
Product of the distinct prime numbers
The prime factorization of 168522442 is 2 × 11 × 439 × 17449.
Since it has a total of 4 prime factors.
6 , 4 , 10 , 42 , 589 , 764 , 1693 , 8194 , 57609 , 76645 , 33961 , 102448 , 2364372 , 7683278 , 53578448 , 45132577 , 48361097 , 502049236 , 6517099365 , 8492231995
n×2
337044884
n×3
505567326
n×4
674089768
n×5
842612210
n÷2
84261221
n÷3
56174147.333333
n÷3
42130610.5
n÷5
33704488.4
n2
28399813457643364
n3
4.7860059162265E+24
n4
8.0654940442894E+32
n5
1.3592167522801E+41
2 √n
12981.619390507
3 √n
552.35621873687
4 √n
113.93690969351
5 √n
44.19076794154
1 , 2 , 11 , 22 , 439 , 878 , 4829 , 9658 , 17449 , 34898 , 191939 , 383878 , 7660111 , 15320222 , 84261221 , 168522442
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
-168522441
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 168522442 can be divided by 16 positive divisors.
The sum of these divisors (counting 168522442) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000010110111001011001010
3
Ternary
102202002211022221
4
Quaternary
22002313023022
5
Quinary
321120204232
6
Senary
24420004254
8
Octal
1202671312
10
Decimal
168522442
12
Duodecimal
4853068a
16
Hexadecimal
a0b72ca
20
Vigesimal
2cd5622
36
Base36
2sc0qy
md5
b043ab6d236833cfcbe145b792fa305c
sha1
166510fc09632ec7516ca84c039b1fc6a71f7cfa
sha256
448ecb5cf54de2063900b6407fb9046bfcf2166fff839dd6af5682e2bc5e7466
sha512
c749b058b8d86a9c0ac5b5ceaa3a0de4d7350f9796be392fbc214a9c792c22384b3364fe7643db0cd0272bb2718b87e0839d8367a542b4a32904bac96afc567f
ripemd-160
92499b94f9d8f81ee4cdfe57bf2e207674d58d4b
Diameter
337044884
Circumference
1058857731.5044
Area
8.9220645321853E+16
Volume
2.0047574701939E+25
Surface area
3.5688258128741E+17
Circumference
1058857731.5044
Perimeter
674089768
Area
28399813457643364
Diagonal
238326723.04063
Surface area
170398880745860184
Volume
4.7860059162265E+24
Space diagonal
291889431.75958
Perimeter
505567326
Area
1.2297479958529E+16
Altitude
145944715.87979
Surface area
1.2297479958529E+16
Volume
5.6403620636045E+23
Height
79442241.013544