313639131 is an odd 9-digits composite number following 313639130
and preceding 313639132 . In scientific notation, it is written as 3.13639131 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 187989120 positive integers (up to 313639131) that are relatively prime to 313639131.
313639131 has 32 divisors, whose sum is 462163968
The reverse of 313639131 is 131936313
Previous prime number is 431
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
three hundred thirteen million six hundred thirty-nine thousand one hundred thirty-one
Scientific notation
3.13639131 × 10^8
Engineering notation
3.13639131 × 10^6
Prime Factorization
3 × 13 × 47 × 431 × 397
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
313639131 Product of the distinct prime numbers
The prime factorization of 313639131 is 3 × 13 × 47 × 431 × 397.
Since it has a total of 5 prime factors.
3 , 1 , 20 , 17 , 365 , 902 , 687 , 5808 , 62771 , 6337 , 210168 , 246340 , 5304313 , 3280310 , 5875233 , 91068983 , 711020350 , 798902881 , 2871804537 , 3582972292
n×2
627278262
n×3
940917393
n×4
1254556524
n×5
1568195655
n÷2
156819565.5
n÷3
104546377
n÷3
78409782.75
n÷5
62727826.2
n2
98369504494435161
n3
3.0852525906535E+25
n4
9.6765594144807E+33
n5
3.0349476858276E+42
2 √n17709.859711471
3 √n679.42795821389
4 √n133.07839686242
5 √n50.036399157459
1 , 3 , 13 , 39 , 47 , 141 , 397 , 431 , 611 , 1191 , 1293 , 1833 , 5161 , 5603 , 15483 , 16809 , 18659 , 20257 , 55977 , 60771 , 171107 , 242567 , 263341 , 513321 , 727701 , 790023 , 2224391 , 6673173 , 8042029 , 24126087 , 104546377 , 313639131
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-313639130 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 313639131 can be divided by 32 positive divisors.
The sum of these divisors (counting 313639131) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010101100011100000011011011
3
Ternary
210212011112000010
4
Quaternary
102230130003123
5
Quinary
1120242423011
6
Senary
51042213003
8
Octal
2254340333
10
Decimal
313639131
12
Duodecimal
89054163
16
Hexadecimal
12b1c0db
20
Vigesimal
4i04hgb
36
Base36
56qdi3
md5
dfdee5cedc3f6c362c22dbd1b4e1ab83
sha1
e0c647ccc6fe662fa73dc0e7a46d536ca6d39dae
sha256
4035a5ee0daa45e620dceeaedb2e8f4c6e40a03d8bfddf0daf36cc9e45db5161
sha512
57dc0f4a3a12410a8d5096bd05063c636a874424f26d3dc938050059eab1887978f4acd528e1a8496b8f00d6738233f25cbd1b938044d11b44df439b1714f9c9
ripemd-160
077478959b76dbd54b60850930499d204bac3d76
Diameter
627278262
Circumference
1970652779.6558
Area
3.0903691265699E+17
Volume
1.2923475831021E+26
Surface area
1.2361476506279E+18
Circumference
1970652779.6558
Perimeter
1254556524
Area
98369504494435161
Diagonal
443552712.75111
Surface area
590217026966610966
Volume
3.0852525906535E+25
Space diagonal
543238910.13375
Perimeter
940917393
Area
4.2595244924934E+16
Altitude
271619455.06688
Surface area
4.2595244924934E+16
Volume
3.6360050475408E+24
Height
147850904.25037