313660981 is an odd 9-digits prime number following 313660980
and preceding 313660982 . In scientific notation, it is written as 3.13660981 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 313660980 positive integers (up to 313660981) that are relatively prime to 313660981.
313660981 has 2 divisors, whose sum is 313660982
The reverse of 313660981 is 189066313
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
three hundred thirteen million six hundred sixty thousand nine hundred eighty-one
Scientific notation
3.13660981 × 10^8
Engineering notation
3.13660981 × 10^6
Prime Factorization
313660981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
313660981 Product of the distinct prime numbers
The prime factorization of 313660981 is 313660981.
Since it has a total of 1 prime factors.
5 , 6 , 65 , 9 , 198 , 247 , 8484 , 4401 , 14663 , 48590 , 94238 , 53487 , 3996986 , 5314579 , 59957168 , 11731936 , 435670929 , 709636939 , 3284172789 , 4742279516
n×2
627321962
n×3
940982943
n×4
1254643924
n×5
1568304905
n÷2
156830490.5
n÷3
104553660.33333
n÷3
78415245.25
n÷5
62732196.2
n2
98383211001882361
n3
3.085897447678E+25
n4
9.6792562070409E+33
n5
3.0360049972508E+42
2 √n17710.476588731
3 √n679.44373553533
4 √n133.0807145635
5 √n50.037096305709
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
313660982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
156830491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
17710.476616963 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999936237 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 313660981 can be divided by 2 positive divisors.
The sum of these divisors (counting 313660981) is 313660982, the average is 156830491.
Base
System
Value
2
Binary
10010101100100001011000110101
3
Ternary
210212012121222101
4
Quaternary
102230201120311
5
Quinary
1120244122411
6
Senary
51042502101
8
Octal
2254413065
10
Decimal
313660981
12
Duodecimal
89064931
16
Hexadecimal
12b21635
20
Vigesimal
4i07c91
36
Base36
56qud1
md5
8691836f70531eaeaf95b62dad28649e
sha1
91647fc27edc4aa76066b7c0f4de13f305109725
sha256
7e1fd8b60af8d18ec1758df78ce5784cdce140877a447bb8b10802df0dcfc189
sha512
4440eba1e6a0bb1305a6b629fe40c28a159978b2ab69e6d7d9d4a3dabb46b2ace2cb74d76d49799a08dbfea54da5d494f02b5b44a0b864f5c28ec0d57f6ad69b
ripemd-160
3306062025cfa315912582e9cb8f725a129f0dea
Diameter
627321962
Circumference
1970790067.2547
Area
3.0907997292009E+17
Volume
1.2926177001809E+26
Surface area
1.2363198916804E+18
Circumference
1970790067.2547
Perimeter
1254643924
Area
98383211001882361
Diagonal
443583613.31745
Surface area
590299266011294166
Volume
3.085897447678E+25
Space diagonal
543276755.4439
Perimeter
940982943
Area
4.2601180016757E+16
Altitude
271638377.72195
Surface area
4.2601180016757E+16
Volume
3.6367650188323E+24
Height
147861204.43915