311993313 is an odd 9-digits composite number following 311993312
and preceding 311993314 . In scientific notation, it is written as 3.11993313 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 200136960 positive integers (up to 311993313) that are relatively prime to 311993313.
311993313 has 8 divisors, whose sum is 416142048
The reverse of 311993313 is 313399113
Previous prime number is 2993
Is Prime? no Number parity odd Number length 9 Sum of Digits 33 Digital Root 6
Name
three hundred eleven million nine hundred ninety-three thousand three hundred thirteen
Scientific notation
3.11993313 × 10^8
Engineering notation
3.11993313 × 10^6
Prime Factorization
3 × 2993 × 34747
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
311993313 Product of the distinct prime numbers
The prime factorization of 311993313 is 3 × 2993 × 34747.
Since it has a total of 3 prime factors.
4 , 10 , 75 , 54 , 277 , 785 , 5919 , 7453 , 60298 , 74341 , 645425 , 167207 , 9067755 , 815233 , 52873366 , 77413716 , 615206384 , 921392120 , 9672865673 , 6393027357
n×2
623986626
n×3
935979939
n×4
1247973252
n×5
1559966565
n÷2
155996656.5
n÷3
103997771
n÷3
77998328.25
n÷5
62398662.6
n2
97339827356715969
n3
3.036937522387E+25
n4
9.4750419898353E+33
n5
2.9561497412228E+42
2 √n17663.332443228
3 √n678.23744304879
4 √n132.90347039573
5 √n49.983775490027
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-311993312 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 311993313 can be divided by 8 positive divisors.
The sum of these divisors (counting 311993313) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100110001010001111100001
3
Ternary
210202001220100220
4
Quaternary
102212022033201
5
Quinary
1114332241223
6
Senary
50543033253
8
Octal
2246121741
10
Decimal
311993313
12
Duodecimal
8859b829
16
Hexadecimal
1298a3e1
20
Vigesimal
4h9j35d
36
Base36
55r3kx
md5
ccb079944617be4bafdfea5aaad96f84
sha1
76679786999187d4376e982bda00ed412a48e790
sha256
195c58c18024f8f292cb445c5945d4755393f5a67d2918122d0e368da4d43f25
sha512
d9c0726d2998fa5805973818f62ec95c55f3bf3d4ad3e208f90cf2d698b13f9db4db3d53872ec17063c240ea94d96de71ec46fb953572eaa6a62d793325220f6
ripemd-160
b5d7fd6648f7920154102133fa30d4b21b005749
Diameter
623986626
Circumference
1960311800.1799
Area
3.0580208652556E+17
Volume
1.2721094146323E+26
Surface area
1.2232083461022E+18
Circumference
1960311800.1799
Perimeter
1247973252
Area
97339827356715969
Diagonal
441225174.61431
Surface area
584038964140295814
Volume
3.036937522387E+25
Space diagonal
540388269.73774
Perimeter
935979939
Area
4.2149381645454E+16
Altitude
270194134.86887
Surface area
4.2149381645454E+16
Volume
3.5790651935328E+24
Height
147075058.20477