313897988 is an even 9-digits composite number following 313897987
and preceding 313897989 . In scientific notation, it is written as 3.13897988 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 156556800 positive integers (up to 313897988) that are relatively prime to 313897988.
313897988 has 12 divisors, whose sum is 550694172
The reverse of 313897988 is 889798313
Previous prime number is 401
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
three hundred thirteen million eight hundred ninety-seven thousand nine hundred eighty-eight
Scientific notation
3.13897988 × 10^8
Engineering notation
3.13897988 × 10^6
Prime Factorization
2 × 2 × 401 × 195697
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
156948994 Product of the distinct prime numbers
The prime factorization of 313897988 is 2 × 2 × 401 × 195697.
Since it has a total of 4 prime factors.
2 , 1 , 81 , 27 , 59 , 506 , 2471 , 8605 , 77934 , 95684 , 142312 , 104558 , 4673047 , 1540559 , 60581284 , 18699838 , 83479375 , 954944543 , 7279400693 , 3332572406
n×2
627795976
n×3
941693964
n×4
1255591952
n×5
1569489940
n÷2
156948994
n÷3
104632662.66667
n÷3
78474497
n÷5
62779597.6
n2
98531946870448144
n3
3.0928979876357E+25
n4
9.7085445540808E+33
n5
3.0474926019343E+42
2 √n17717.166477741
3 √n679.61482511777
4 √n133.1058468954
5 √n50.044655779184
1 , 2 , 4 , 401 , 802 , 1604 , 195697 , 391394 , 782788 , 78474497 , 156948994 , 313897988
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
-313897987 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 313897988 can be divided by 12 positive divisors.
The sum of these divisors (counting 313897988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010101101011011010000000100
3
Ternary
210212122200002102
4
Quaternary
102231123100010
5
Quinary
1120324213423
6
Senary
51051531232
8
Octal
2255332004
10
Decimal
313897988
12
Duodecimal
89159b18
16
Hexadecimal
12b5b404
20
Vigesimal
4i1h4j8
36
Base36
56vx8k
md5
15f4a8e60e6420c7df43d521653546f8
sha1
15963b64520b1f7d3e0c82d532750a8bd6005988
sha256
8dc3eb1583d01dc52ee3cd502a5a49cae90ae2a1a130d22c8696e48b780025ef
sha512
4aca1f46e8797b72e26a74ec4f822b5c592fd868637c49e5e33e116d63b191a38535d78b010789dc4973608bb0107edddbab8e4382ab2dfdcd87154f838f0e95
ripemd-160
30630fa7dc54b5e03edcc2600d89381294a17e97
Diameter
627795976
Circumference
1972279226.1548
Area
3.095472404321E+17
Volume
1.2955500795012E+26
Surface area
1.2381889617284E+18
Circumference
1972279226.1548
Perimeter
1255591952
Area
98531946870448144
Diagonal
443918791.83123
Surface area
591191681222688864
Volume
3.0928979876357E+25
Space diagonal
543687263.60965
Perimeter
941693964
Area
4.2665584537073E+16
Altitude
271843631.80482
Surface area
4.2665584537073E+16
Volume
3.6450152342923E+24
Height
147972930.61041