168392380 is an even 9-digits composite number following 168392379
and preceding 168392381 . In scientific notation, it is written as 1.68392380 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 62175552 positive integers (up to 168392380) that are relatively prime to 168392380.
168392380 has 24 divisors, whose sum is 380826432
The reverse of 168392380 is 083293861
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred sixty-eight million three hundred ninety-two thousand three hundred eighty
Scientific notation
1.68392380 × 10^8
Engineering notation
1.68392380 × 10^6
Prime Factorization
2 × 2 × 13 × 5 × 647663
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
84196190 Product of the distinct prime numbers
The prime factorization of 168392380 is 2 × 2 × 13 × 5 × 647663.
Since it has a total of 5 prime factors.
1 , 6 , 56 , 79 , 458 , 109 , 3727 , 2346 , 23118 , 70954 , 104995 , 126612 , 9421769 , 2243288 , 26452813 , 49066764 , 180845772 , 208102831 , 61831394 , 1760431193
n×2
336784760
n×3
505177140
n×4
673569520
n×5
841961900
n÷2
84196190
n÷3
56130793.333333
n÷3
42098095
n÷5
33678476
n2
28355993642064400
n3
4.7749332566521E+24
n4
8.040623754288E+32
n5
1.3539797706691E+41
2 √n12976.608956118
3 √n552.21408327752
4 √n113.91491981351
5 √n44.183944737764
1 , 2 , 4 , 5 , 10 , 13 , 20 , 26 , 52 , 65 , 130 , 260 , 647663 , 1295326 , 2590652 , 3238315 , 6476630 , 8419619 , 12953260 , 16839238 , 33678476 , 42098095 , 84196190 , 168392380
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168392379 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168392380 can be divided by 24 positive divisors.
The sum of these divisors (counting 168392380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010000010010111011010111100
3
Ternary
102201212012220211
4
Quaternary
22002113122330
5
Quinary
321102024010
6
Senary
24413122204
8
Octal
1202273274
10
Decimal
168392380
12
Duodecimal
48489364
16
Hexadecimal
a0976bc
20
Vigesimal
2cc90j0
36
Base36
2s98e4
md5
7a019280571391a3380e1659012c498c
sha1
21bffe5888abbd633500c41662adccdda0f054b6
sha256
b4275bff58c0615788c8894d9c18c426207319408523fb662f7167d2238376a0
sha512
6d1d01f36ceb4bd9ba2b6f1a7db9eb0c911497b298d37de0a8364ae2acb382490ca5d478a0fe7d094a1cd9bd8be8ecb0e2f66b082711ab7e7ed2dfbd1280a3e7
ripemd-160
2da1cff9875efd85ff56ee64cc022c8358c677b5
Diameter
336784760
Circumference
1058040527.857
Area
8.9082981311148E+16
Volume
2.0001193653973E+25
Surface area
3.5633192524459E+17
Circumference
1058040527.857
Perimeter
673569520
Area
28355993642064400
Diagonal
238142787.59628
Surface area
170135961852386400
Volume
4.7749332566521E+24
Space diagonal
291664157.76745
Perimeter
505177140
Area
1.2278505421789E+16
Altitude
145832078.88372
Surface area
1.2278505421789E+16
Volume
5.6273128091531E+23
Height
79380929.198761