1638863113 is an odd 10-digits prime number following 1638863112
and preceding 1638863114 . In scientific notation, it is written as 1.638863113 × 10^9.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 1638863112 positive integers (up to 1638863113) that are relatively prime to 1638863113.
1638863113 has 2 divisors, whose sum is 1638863114
The reverse of 1638863113 is 3113688361
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion six hundred thirty-eight million eight hundred sixty-three thousand one hundred thirteen
Scientific notation
1.638863113 × 10^9
Engineering notation
1.638863113 × 10^9
Prime Factorization
1638863113
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1638863113 Product of the distinct prime numbers
The prime factorization of 1638863113 is 1638863113.
Since it has a total of 1 prime factors.
6 , 5 , 67 , 7 , 397 , 412 , 6003 , 1277 , 90137 , 2556 , 425095 , 430416 , 9735477 , 52875 , 631379 , 43628594 , 661129963 , 733335841 , 9923205987 , 8875414310
n×2
3277726226
n×3
4916589339
n×4
6555452452
n×5
8194315565
n÷2
819431556.5
n÷3
546287704.33333
n÷3
409715778.25
n÷5
327772622.6
n2
2685872303152050769
n3
4.4017770438642E+27
n4
7.2139100288393E+36
n5
1.1822611046765E+46
2 √n40482.87431742
3 √n1179.0011448092
4 √n201.20356437553
5 √n69.647981760049
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1638863114 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
819431557 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
40482.874329771 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987796 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1638863113 can be divided by 2 positive divisors.
The sum of these divisors (counting 1638863113) is 1638863114, the average is 819431557.
Base
System
Value
2
Binary
1100001101011110001000100001001
3
Ternary
11020012210212112211
4
Quaternary
1201223301010021
5
Quinary
11324022104423
6
Senary
430342305121
8
Octal
14153610411
10
Decimal
1638863113
12
Duodecimal
398a281a1
16
Hexadecimal
61af1109
20
Vigesimal
15c2hhfd
36
Base36
r3qivd
md5
da5ab42ce25d29c5a73741527f924905
sha1
3b11ad861cb663e058464d5717a349f1baee20b9
sha256
dbe27aa1f0b9e4c77bbdc8c1331f51dc41768b5c83f77b8f789538e2dc6ec7cc
sha512
108bfcf88dbf82b064ceac2af0ed1e31f728460c03b6d93de2811c6dedd9863de33dd5b433eb99bab35f1175f09b7a1a8b5471e1f133e6096e34bee37b77d794
ripemd-160
16da3cfbdc1a5472270bc0e341908820336c2333
Diameter
3277726226
Circumference
10297280632.08
Area
8.4379166960628E+18
Volume
1.8438120564992E+28
Surface area
3.3751666784251E+19
Circumference
10297280632.08
Perimeter
6555452452
Area
2685872303152050769
Diagonal
2317702441.2776
Surface area
1.6115233818912E+19
Volume
4.4017770438642E+27
Space diagonal
2838594178.3665
Perimeter
4916589339
Area
1.1630168229253E+18
Altitude
1419297089.1832
Surface area
1.1630168229253E+18
Volume
5.1875439949795E+26
Height
772567480.42586