1668508933 is an odd 10-digits composite number following 1668508932
and preceding 1668508934 . In scientific notation, it is written as 1.668508933 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 1310668128 positive integers (up to 1668508933) that are relatively prime to 1668508933.
1668508933 has 12 divisors, whose sum is 1699025088
The reverse of 1668508933 is 3398058661
Previous prime number is 463
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion six hundred sixty-eight million five hundred eight thousand nine hundred thirty-three
Scientific notation
1.668508933 × 10^9
Engineering notation
1.668508933 × 10^9
Prime Factorization
91 × 199 × 463 × 199
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8384467 Product of the distinct prime numbers
The prime factorization of 1668508933 is 91 × 199 × 463 × 199.
Since it has a total of 4 prime factors.
10 , 10 , 6 , 28 , 797 , 387 , 1463 , 5501 , 99925 , 35449 , 735014 , 925065 , 6300963 , 5007603 , 44941203 , 21044754 , 673896949 , 628306006 , 288455116 , 9365871630
n×2
3337017866
n×3
5005526799
n×4
6674035732
n×5
8342544665
n÷2
834254466.5
n÷3
556169644.33333
n÷3
417127233.25
n÷5
333701786.6
n2
2783922059500798489
n3
4.6449988250528E+27
n4
7.7502220333752E+36
n5
1.293131469542E+46
2 √n40847.385877189
3 √n1186.0677902892
4 √n202.1073622538
5 √n69.89815415904
1 , 91 , 199 , 463 , 18109 , 39601 , 42133 , 92137 , 3603691 , 8384467 , 18335263 , 1668508933
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
-1668508932 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 1668508933 can be divided by 12 positive divisors.
The sum of these divisors (counting 1668508933) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100011011100110110110100000101
3
Ternary
11022021121000222011
4
Quaternary
1203130312310011
5
Quinary
11404114241213
6
Senary
433321534221
8
Octal
14334666405
10
Decimal
1668508933
12
Duodecimal
3a6944371
16
Hexadecimal
63736d05
20
Vigesimal
16183c6d
36
Base36
rldxqd
md5
9381db09ffcb580aa3ee4a14dca4e8f7
sha1
8417fec853121f2daba9ab20c510955a4c87db25
sha256
1b3aaec7c40bfbfe8cf6495295d932ed8f7513922315c0cc5f091a2ebded9323
sha512
5fa2097e599086f229fa47184bc08e5cdb1d56f26714660ba0daec6d981f8630a3b47272c76805016ae918ea47a3cce6564f1b6e59b7873d9341bbc9f064bc66
ripemd-160
a900521843e8759cc54da23300f84e284d992a19
Diameter
3337017866
Circumference
10483550812.723
Area
8.7459490902943E+18
Volume
1.9456925579626E+28
Surface area
3.4983796361177E+19
Circumference
10483550812.723
Perimeter
6674035732
Area
2783922059500798489
Diagonal
2359627961.9893
Surface area
1.6703532357005E+19
Volume
4.6449988250528E+27
Space diagonal
2889942244.8385
Perimeter
5005526799
Area
1.2054736128418E+18
Altitude
1444971122.4193
Surface area
1.2054736128418E+18
Volume
5.4741836129973E+26
Height
786542653.99642