189293886 is an even 9-digits composite number following 189293885
and preceding 189293887 . In scientific notation, it is written as 1.89293886 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 63097956 positive integers (up to 189293886) that are relatively prime to 189293886.
189293886 has 12 divisors, whose sum is 410136792
The reverse of 189293886 is 688392981
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred eighty-nine million two hundred ninety-three thousand eight hundred eighty-six
Scientific notation
1.89293886 × 10^8
Engineering notation
1.89293886 × 10^6
Prime Factorization
2 × 3 × 3 × 10516327
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
63097962 Product of the distinct prime numbers
The prime factorization of 189293886 is 2 × 3 × 3 × 10516327.
Since it has a total of 4 prime factors.
4 , 1 , 18 , 63 , 932 , 535 , 7064 , 2597 , 26254 , 50282 , 173356 , 37943 , 250448 , 2312018 , 6604297 , 81895975 , 648911886 , 456481541 , 667847180 , 6722387919
n×2
378587772
n×3
567881658
n×4
757175544
n×5
946469430
n÷2
94646943
n÷3
63097962
n÷3
47323471.5
n÷5
37858777.2
n2
35832175276980996
n3
6.7828117020129E+24
n4
1.2839447850803E+33
n5
2.4304289777728E+41
2 √n13758.411463537
3 √n574.17665248008
4 √n117.29625511301
5 √n45.230075988901
1 , 2 , 3 , 6 , 9 , 18 , 10516327 , 21032654 , 31548981 , 63097962 , 94646943 , 189293886
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
-189293885 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 189293886 can be divided by 12 positive divisors.
The sum of these divisors (counting 189293886) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011010010000110010100111110
3
Ternary
111012012010101200
4
Quaternary
23102012110332
5
Quinary
341424401021
6
Senary
30441120330
8
Octal
1322062476
10
Decimal
189293886
12
Duodecimal
534890a6
16
Hexadecimal
b48653e
20
Vigesimal
2j31ee6
36
Base36
34p83i
md5
d080dc3f88f8d6b4bbd134b887a8e7d8
sha1
9a2428d137b9f1af661045fbc99312cde5c0c920
sha256
8082ebdf5582545c2a3c54b17c72c097623605e0f05bf3c429532f5e6f690fa0
sha512
d0c65919f456110e4c7011523499fc53f4906ed3dc153b8608bc9a9809f4a6d4b6171e406feb3f34bd905cf6385d08aa863300f1ed5d6d86714e5118ed65ab07
ripemd-160
928dc7a51e0bcdeeba26d236e3c116dd8a6c9e5f
Diameter
378587772
Circumference
1189368563.2541
Area
1.1257009861231E+17
Volume
2.8411775218302E+25
Surface area
4.5028039444922E+17
Circumference
1189368563.2541
Perimeter
757175544
Area
35832175276980996
Diagonal
267701980.85551
Surface area
214993051661885976
Volume
6.7828117020129E+24
Space diagonal
327866628.11415
Perimeter
567881658
Area
1.5515787031361E+16
Altitude
163933314.05708
Surface area
1.5515787031361E+16
Volume
7.9936202500079E+23
Height
89233993.618502