168416372 is an even 9-digits composite number following 168416371
and preceding 168416373 . In scientific notation, it is written as 1.68416372 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 84148800 positive integers (up to 168416372) that are relatively prime to 168416372.
168416372 has 12 divisors, whose sum is 294936516
The reverse of 168416372 is 273614861
Previous prime number is 1493
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-eight million four hundred sixteen thousand three hundred seventy-two
Scientific notation
1.68416372 × 10^8
Engineering notation
1.68416372 × 10^6
Prime Factorization
2 × 2 × 1493 × 28201
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84208186
Product of the distinct prime numbers
The prime factorization of 168416372 is 2 × 2 × 1493 × 28201.
Since it has a total of 4 prime factors.
6 , 8 , 7 , 35 , 889 , 200 , 2201 , 254 , 8171 , 94050 , 905624 , 907392 , 7139444 , 4577302 , 21142814 , 68577115 , 581660486 , 792167771 , 2389909832 , 2211242684
n×2
336832744
n×3
505249116
n×4
673665488
n×5
842081860
n÷2
84208186
n÷3
56138790.666667
n÷3
42104093
n÷5
33683274.4
n2
28364074357642384
n3
4.7769744984524E+24
n4
8.0452071416587E+32
n5
1.3549445987866E+41
2 √n
12977.533355765
3 √n
552.24030792245
4 √n
113.91897715379
5 √n
44.185203703037
1 , 2 , 4 , 1493 , 2986 , 5972 , 28201 , 56402 , 112804 , 42104093 , 84208186 , 168416372
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168416371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168416372 can be divided by 12 positive divisors.
The sum of these divisors (counting 168416372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000010011101010001110100
3
Ternary
102201220102211102
4
Quaternary
22002131101310
5
Quinary
321103310442
6
Senary
24413425232
8
Octal
1202352164
10
Decimal
168416372
12
Duodecimal
4849b218
16
Hexadecimal
a09d474
20
Vigesimal
2ccc0ic
36
Base36
2s9qwk
md5
b99f673c026baacf708272d523c7174f
sha1
80a5f8b8c17fc5e5088cb1fa61f8ccf60d853cd1
sha256
c2fe4210d14e0754a8b75966d5603cb78168ef0e511f2f375c047c56cff8566c
sha512
08045f346071f5040fd6a1e3676348e9915b1e535db585f8429f900ce3ddc1163bafaedaa64604181e99a4be52d4a0ebc85be6424e52e91f85a27688da252bf0
ripemd-160
8e4be19570b831ddee0251450eaf4b761de64494
Diameter
336832744
Circumference
1058191274.0389
Area
8.9108367627844E+16
Volume
2.0009743987632E+25
Surface area
3.5643347051138E+17
Circumference
1058191274.0389
Perimeter
673665488
Area
28364074357642384
Diagonal
238176717.40807
Surface area
170184446145854304
Volume
4.7769744984524E+24
Space diagonal
291705713.13042
Perimeter
505249116
Area
1.2282004474275E+16
Altitude
145852856.56521
Surface area
1.2282004474275E+16
Volume
5.6297184356848E+23
Height
79392239.136024