492788990 is an even 9-digits composite number following 492788989
and preceding 492788991 . In scientific notation, it is written as 4.92788990 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 194339040 positive integers (up to 492788990) that are relatively prime to 492788990.
492788990 has 16 divisors, whose sum is 899514720
The reverse of 492788990 is 099887294
Previous prime number is 71
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
four hundred ninety-two million seven hundred eighty-eight thousand nine hundred ninety
Scientific notation
4.92788990 × 10^8
Engineering notation
4.92788990 × 10^6
Prime Factorization
2 × 5 × 71 × 694069
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
492788990 Product of the distinct prime numbers
The prime factorization of 492788990 is 2 × 5 × 71 × 694069.
Since it has a total of 4 prime factors.
7 , 6 , 52 , 70 , 728 , 624 , 2031 , 5232 , 66230 , 75551 , 162375 , 593128 , 8239486 , 8306471 , 16240921 , 59838762 , 820312855 , 835427230 , 2883097078 , 5631331486
n×2
985577980
n×3
1478366970
n×4
1971155960
n×5
2463944950
n÷2
246394495
n÷3
164262996.66667
n÷3
123197247.5
n÷5
98557798
n2
242840988665220100
n3
1.1966936553494E+26
n4
5.8971745775902E+34
n5
2.9060627039443E+43
2 √n22198.851096397
3 √n789.86644647213
4 √n148.99278873958
5 √n54.768670575546
1 , 2 , 5 , 10 , 71 , 142 , 355 , 710 , 694069 , 1388138 , 3470345 , 6940690 , 49278899 , 98557798 , 246394495 , 492788990
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
-492788989 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 492788990 can be divided by 16 positive divisors.
The sum of these divisors (counting 492788990) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101010111110101110011111110
3
Ternary
1021100021021102002
4
Quaternary
131113311303332
5
Quinary
2002123221430
6
Senary
120522102302
8
Octal
3527656376
10
Decimal
492788990
12
Duodecimal
11904a992
16
Hexadecimal
1d5f5cfe
20
Vigesimal
7djic9a
36
Base36
85e6f2
md5
aaaa00b3e71c38c727e2256668396afe
sha1
cd50356a8b5d4515a11a2b9aa10070a1f71cd089
sha256
1b63283a46cc8f1913587fff0a0608227725bf2463343e8d45e4d1cb1f20b83e
sha512
9a30c0a5031e663d3a800a6a6d4aee53bb73effe6176b1ebff2ba2a07bbdf62e5d4ab9946d073490766440069f295ca08a9ea0770f5f12e6de9c0816dc7a74a9
ripemd-160
b0a7eebcf4be4856b195e3d8829b8df6a390ec90
Diameter
985577980
Circumference
3096284541.5079
Area
7.6290746598114E+17
Volume
5.0126986616574E+26
Surface area
3.0516298639246E+18
Circumference
3096284541.5079
Perimeter
1971155960
Area
242840988665220100
Diagonal
696908873.04614
Surface area
1457045931991320600
Volume
1.1966936553494E+26
Space diagonal
853535568.09055
Perimeter
1478366970
Area
1.051532326321E+17
Altitude
426767784.04528
Surface area
1.051532326321E+17
Volume
1.4103169978341E+25
Height
232302957.68205