1320247790 is an even 10-digits composite number following 1320247789
and preceding 1320247791 . In scientific notation, it is written as 1.320247790 × 10^9.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 527995104 positive integers (up to 1320247790) that are relatively prime to 1320247790.
1320247790 has 16 divisors, whose sum is 2376914112
The reverse of 1320247790 is 0977420231
Previous prime number is 6917
Is Prime? no Number parity even Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion three hundred twenty million two hundred forty-seven thousand seven hundred ninety
Scientific notation
1.320247790 × 10^9
Engineering notation
1.320247790 × 10^9
Prime Factorization
2 × 5 × 6917 × 19087
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1320247790 Product of the distinct prime numbers
The prime factorization of 1320247790 is 2 × 5 × 6917 × 19087.
Since it has a total of 4 prime factors.
1 , 5 , 40 , 32 , 808 , 836 , 9472 , 435 , 50683 , 99402 , 864964 , 536759 , 899028 , 2708281 , 60496213 , 84188915 , 567325659 , 352754175 , 3457223690 , 9281640218
n×2
2640495580
n×3
3960743370
n×4
5280991160
n×5
6601238950
n÷2
660123895
n÷3
440082596.66667
n÷3
330061947.5
n÷5
264049558
n2
1743054226999884100
n3
2.3012634910468E+27
n4
3.0382380382622E+36
n5
4.0112270555096E+45
2 √n36335.214186791
3 √n1097.0299466068
4 √n190.61797970494
5 √n66.700807221846
1 , 2 , 5 , 10 , 6917 , 13834 , 19087 , 34585 , 38174 , 69170 , 95435 , 190870 , 132024779 , 264049558 , 660123895 , 1320247790
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
-1320247789 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 1320247790 can be divided by 16 positive divisors.
The sum of these divisors (counting 1320247790) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101100010110000111101110
3
Ternary
10102000021112111022
4
Quaternary
1032230112013232
5
Quinary
10200440412130
6
Senary
335001254142
8
Octal
11654260756
10
Decimal
1320247790
12
Duodecimal
30a194352
16
Hexadecimal
4eb161ee
20
Vigesimal
10cbaj9a
36
Base36
lu1hpq
md5
a2108e1a9b5b7c5789d71076ff0eae34
sha1
8bad2fafe54134f542806788029f8f71d8b555b6
sha256
7a1ec1df050e234104a926bd55d99accb15d21c3ad33f5ca437e96b48f22aae4
sha512
7b9a995ad52a0059d1820772ced40841a5dc5a548361e3ad42602025cc8d5e671261a30b1f7ff9c2c02af01888f9879bf6ebd26f62a012d95ef0ef2cd963d835
ripemd-160
10ab2d1d83c40c4d2fba834d88552e1f91ea4273
Diameter
2640495580
Circumference
8295361515.9643
Area
5.4759663543515E+18
Volume
9.6395099699292E+27
Surface area
2.1903865417406E+19
Circumference
8295361515.9643
Perimeter
5280991160
Area
1743054226999884100
Diagonal
1867112330.3111
Surface area
1.0458325361999E+19
Volume
2.3012634910468E+27
Space diagonal
2286736250.8605
Perimeter
3960743370
Area
7.5476462037787E+17
Altitude
1143368125.4303
Surface area
7.5476462037787E+17
Volume
2.712065033027E+26
Height
622370776.77037