1799490668 is an even 10-digits composite number following 1799490667
and preceding 1799490669 . In scientific notation, it is written as 1.799490668 × 10^9.
The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors.
There are 894014160 positive integers (up to 1799490668) that are relatively prime to 1799490668.
1799490668 has 12 divisors, whose sum is 3169167792
The reverse of 1799490668 is 8660949971
Previous prime number is 157
Is Prime? no Number parity even Number length 10 Sum of Digits 59 Digital Root 5
Name
one billion seven hundred ninety-nine million four hundred ninety thousand six hundred sixty-eight
Scientific notation
1.799490668 × 10^9
Engineering notation
1.799490668 × 10^9
Prime Factorization
2 × 2 × 157 × 2865431
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
899745334 Product of the distinct prime numbers
The prime factorization of 1799490668 is 2 × 2 × 157 × 2865431.
Since it has a total of 4 prime factors.
4 , 4 , 28 , 26 , 289 , 794 , 2405 , 1714 , 7448 , 6995 , 437167 , 557305 , 9120601 , 9120881 , 42402487 , 51666030 , 894643964 , 425517346 , 9037881492 , 7029611462
n×2
3598981336
n×3
5398472004
n×4
7197962672
n×5
8997453340
n÷2
899745334
n÷3
599830222.66667
n÷3
449872667
n÷5
359898133.6
n2
3238166664219086224
n3
5.8270506936909E+27
n4
1.048572334526E+37
n5
1.8868961307025E+46
2 √n42420.403911326
3 √n1216.3256527315
4 √n205.96214193712
5 √n70.962665443595
1 , 2 , 4 , 157 , 314 , 628 , 2865431 , 5730862 , 11461724 , 449872667 , 899745334 , 1799490668
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
-1799490667 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 1799490668 can be divided by 12 positive divisors.
The sum of these divisors (counting 1799490668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101011010000100000110001101100
3
Ternary
11122102001121010112
4
Quaternary
1223100200301230
5
Quinary
12141132200133
6
Senary
454321155152
8
Octal
15320406154
10
Decimal
1799490668
12
Duodecimal
42278bab8
16
Hexadecimal
6b420c6c
20
Vigesimal
1826g6d8
36
Base36
trdbvw
md5
675e57983c4b78578a6a2f1e67fc9cf4
sha1
1c1a89450eb4978bf96a9e2853ada04032aa5910
sha256
4855cd2a650e60cd7ab7cf69898af7073668407718774dafafd09d2d36953f16
sha512
410bf66a6bf84a972fb6f7496202a461a5594170074650779c566964fe02ed6f446e4ba2300d94ae89168b9d1a269f9d381eb7b39a263c6513ecc8321a892538
ripemd-160
87134ed605853b7dc6a8f751fdb60f9bdfb5257f
Diameter
3598981336
Circumference
11306533325.584
Area
1.017300060341E+19
Volume
2.4408292868526E+28
Surface area
4.069200241364E+19
Circumference
11306533325.584
Perimeter
7197962672
Area
3238166664219086224
Diagonal
2544864108.0494
Surface area
1.9428999985315E+19
Volume
5.8270506936909E+27
Space diagonal
3116809264.7221
Perimeter
5398472004
Area
1.4021672964508E+18
Altitude
1558404632.361
Surface area
1.4021672964508E+18
Volume
6.8672450997111E+26
Height
848288036.01647