331378249 is an odd 9-digits composite number following 331378248
and preceding 331378250 . In scientific notation, it is written as 3.31378249 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 330946560 positive integers (up to 331378249) that are relatively prime to 331378249.
331378249 has 4 divisors, whose sum is 331809940
The reverse of 331378249 is 942873133
Previous prime number is 769
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
three hundred thirty-one million three hundred seventy-eight thousand two hundred forty-nine
Scientific notation
3.31378249 × 10^8
Engineering notation
3.31378249 × 10^6
Prime Factorization
769 × 430921
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
331378249 Product of the distinct prime numbers
The prime factorization of 331378249 is 769 × 430921.
Since it has a total of 2 prime factors.
6 , 5 , 16 , 80 , 143 , 193 , 6112 , 7205 , 69660 , 58444 , 714504 , 548824 , 1497559 , 5408765 , 38266437 , 69930696 , 875349539 , 368221506 , 3169478362 , 9247232588
n×2
662756498
n×3
994134747
n×4
1325512996
n×5
1656891245
n÷2
165689124.5
n÷3
110459416.33333
n÷3
82844562.25
n÷5
66275649.8
n2
109811543910306001
n3
3.6389157140984E+25
n4
1.2058575175965E+34
n5
3.9959495272462E+42
2 √n18203.797653237
3 √n692.00303564329
4 √n134.9214499375
5 √n50.590014019586
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-331378248 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331378249 can be divided by 4 positive divisors.
The sum of these divisors (counting 331378249) is 1, the average is 0.25.
Base
System
Value
2
Binary
10011110000000110111001001001
3
Ternary
212002112202111111
4
Quaternary
103300012321021
5
Quinary
1134313100444
6
Senary
52514330321
8
Octal
2360067111
10
Decimal
331378249
12
Duodecimal
92b899a1
16
Hexadecimal
13c06e49
20
Vigesimal
53b25c9
36
Base36
5hal3d
md5
48373a643c8db0afa55d2d74fbb4c0e7
sha1
c6eac4123f3e7e42491eeaf24e784afcf5628d75
sha256
a17e6139d17d21edf6e5ae084fadeba855a31d0d9855506290e784a7ae5170a3
sha512
382addfdbae2a89e6bf8b5408129523ae1203be4337ad3a654f10b6b6fd5b8a9eab5640f1c26450db6ad6b8d7421fb2a8f544e62a34b10c1fd0daf0f55a09a3d
ripemd-160
e9cb219bf3ce0c7a5b8cc9adc93b3180ca086787
Diameter
662756498
Circumference
2082110945.2357
Area
3.4498313962797E+17
Volume
1.5242654499259E+26
Surface area
1.3799325585119E+18
Circumference
2082110945.2357
Perimeter
1325512996
Area
109811543910306001
Diagonal
468639614.01125
Surface area
658869263461836006
Volume
3.6389157140984E+25
Space diagonal
573963963.79121
Perimeter
994134747
Area
4.7549793327558E+16
Altitude
286981981.89561
Surface area
4.7549793327558E+16
Volume
4.2885032960088E+24
Height
156213204.67042