181829968 is an even 9-digits composite number following 181829967
and preceding 181829969 . In scientific notation, it is written as 1.81829968 × 10^8.
The sum of its digits is 52. It has a total of 5 prime factors and 10 positive divisors.
There are 90914976 positive integers (up to 181829968) that are relatively prime to 181829968.
181829968 has 10 divisors, whose sum is 352295594
The reverse of 181829968 is 869928181
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred eighty-one million eight hundred twenty-nine thousand nine hundred sixty-eight
Scientific notation
1.81829968 × 10^8
Engineering notation
1.81829968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 11364373
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
22728746
Product of the distinct prime numbers
The prime factorization of 181829968 is 2 × 2 × 2 × 2 × 11364373.
Since it has a total of 5 prime factors.
5 , 1 , 30 , 28 , 244 , 184 , 9273 , 7056 , 78742 , 81041 , 500778 , 574952 , 4467396 , 3011191 , 40228765 , 30805742 , 4654691 , 581613850 , 8154489965 , 3706822981
n×2
363659936
n×3
545489904
n×4
727319872
n×5
909149840
n÷2
90914984
n÷3
60609989.333333
n÷3
45457492
n÷5
36365993.6
n2
33062137262881024
n3
6.0116873605213E+24
n4
1.0931049203896E+33
n5
1.9875923269508E+41
2 √n
13484.434285501
3 √n
566.52857596317
4 √n
116.1224968966
5 √n
44.867626140672
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-181829967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 181829968 can be divided by 10 positive divisors.
The sum of these divisors (counting 181829968) is 1, the average is 0.1.
Base
System
Value
2
Binary
1010110101101000000101010000
3
Ternary
110200010220211021
4
Quaternary
22311220011100
5
Quinary
333022024333
6
Senary
30013125224
8
Octal
1265500520
10
Decimal
181829968
12
Duodecimal
50a89814
16
Hexadecimal
ad68150
20
Vigesimal
2gg8ei8
36
Base36
3098wg
md5
1fc9defa1485981cb8f1821c983d200e
sha1
2274963d3d50aaa1b1b7d341cdff33e0ff06cb9b
sha256
12760d56a4c4764bf82fc59ea85a0a7472181988909c0bdac677b5679fa66487
sha512
3ba5eb836df52343adc81dc6f178b9ec4fb0203a92f015bacb205772ca96664983f085c6ab551c9c51d0653d2846acd81a10de0c0e63274a423787917c4e445c
ripemd-160
9572d26fa61a186f06062f1ba884b55a9136a820
Diameter
363659936
Circumference
1142471383.3425
Area
1.0386776753704E+17
Volume
2.518169712999E+25
Surface area
4.1547107014818E+17
Circumference
1142471383.3425
Perimeter
727319872
Area
33062137262881024
Diagonal
257146406.79147
Surface area
198372823577286144
Volume
6.0116873605213E+24
Space diagonal
314938742.91462
Perimeter
545489904
Area
1.4316325386532E+16
Altitude
157469371.45731
Surface area
1.4316325386532E+16
Volume
7.0848414983301E+23
Height
85715468.930489