1213156793 is an odd 10-digits prime number following 1213156792
and preceding 1213156794 . In scientific notation, it is written as 1.213156793 × 10^9.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 1213156792 positive integers (up to 1213156793) that are relatively prime to 1213156793.
1213156793 has 2 divisors, whose sum is 1213156794
The reverse of 1213156793 is 3976513121
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion two hundred thirteen million one hundred fifty-six thousand seven hundred ninety-three
Scientific notation
1.213156793 × 10^9
Engineering notation
1.213156793 × 10^9
Prime Factorization
1213156793
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1213156793 Product of the distinct prime numbers
The prime factorization of 1213156793 is 1213156793.
Since it has a total of 1 prime factors.
9 , 3 , 20 , 42 , 940 , 427 , 7128 , 8485 , 92856 , 81437 , 253859 , 906009 , 2225394 , 3481009 , 29337892 , 45588264 , 96169404 , 141156314 , 463481401 , 4651268748
n×2
2426313586
n×3
3639470379
n×4
4852627172
n×5
6065783965
n÷2
606578396.5
n÷3
404385597.66667
n÷3
303289198.25
n÷5
242631358.6
n2
1471749404402044849
n3
1.785462787544E+27
n4
2.1660463093578E+36
n5
2.62775379415E+45
2 √n34830.400414006
3 √n1066.5281223162
4 √n186.62904493676
5 √n65.581808222704
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1213156794 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
606578397 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
34830.400428361 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999983514 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1213156793 can be divided by 2 positive divisors.
The sum of these divisors (counting 1213156793) is 1213156794, the average is 606578397.
Base
System
Value
2
Binary
1001000010011110100110110111001
3
Ternary
10010112202202021002
4
Quaternary
1020103310312321
5
Quinary
4441032004133
6
Senary
320214054345
8
Octal
11023646671
10
Decimal
1213156793
12
Duodecimal
29a34a3b5
16
Hexadecimal
484f4db9
20
Vigesimal
ij24bjd
36
Base36
k2a5rt
md5
c85a5c255dd01e1cea37d99045f28134
sha1
fe2d408d310bd16295d2827e0e1be2c1d1a2498e
sha256
6194b47bd3d49386c770a6d9c9708eb8ecff69814ecc36a710088fb8ae270d2c
sha512
a2e89fc264e69ff4c3497e0057308c02eeb0c73220cd835759755e969181107911a1b092092bcc83b3b2a71c2e0b9a6b5bfe51d25fb6c519ababb246790f7a45
ripemd-160
286479ccb82e1203ed04a852caf97a87fc3e9bd6
Diameter
2426313586
Circumference
7622488937.0827
Area
4.6236371167946E+18
Volume
7.4789290354751E+27
Surface area
1.8494548467178E+19
Circumference
7622488937.0827
Perimeter
4852627172
Area
1471749404402044849
Diagonal
1715662789.9456
Surface area
8830496426412269094
Volume
1.785462787544E+27
Space diagonal
2101249203.0233
Perimeter
3639470379
Area
6.3728618610839E+17
Altitude
1050624601.5117
Surface area
6.3728618610839E+17
Volume
2.1041880743811E+26
Height
571887596.64855