331388246 is an even 9-digits composite number following 331388245
and preceding 331388247 . In scientific notation, it is written as 3.31388246 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 141834240 positive integers (up to 331388246) that are relatively prime to 331388246.
331388246 has 16 divisors, whose sum is 568851360
The reverse of 331388246 is 642883133
Previous prime number is 769
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
three hundred thirty-one million three hundred eighty-eight thousand two hundred forty-six
Scientific notation
3.31388246 × 10^8
Engineering notation
3.31388246 × 10^6
Prime Factorization
2 × 7 × 769 × 30781
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
331388246 Product of the distinct prime numbers
The prime factorization of 331388246 is 2 × 7 × 769 × 30781.
Since it has a total of 4 prime factors.
7 , 6 , 12 , 76 , 615 , 533 , 5681 , 7702 , 96982 , 13073 , 511318 , 382536 , 1799103 , 7700479 , 36360466 , 82969546 , 104619442 , 513979874 , 1670143446 , 8670746914
n×2
662776492
n×3
994164738
n×4
1325552984
n×5
1656941230
n÷2
165694123
n÷3
110462748.66667
n÷3
82847061.5
n÷5
66277649.2
n2
109818169586956516
n3
3.6392450598352E+25
n4
1.206003037143E+34
n5
3.9965523114948E+42
2 √n18204.072236728
3 √n692.00999434261
4 √n134.92246750163
5 √n50.590319255231
1 , 2 , 7 , 14 , 769 , 1538 , 5383 , 10766 , 30781 , 61562 , 215467 , 430934 , 23670589 , 47341178 , 165694123 , 331388246
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-331388245 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331388246 can be divided by 16 positive divisors.
The sum of these divisors (counting 331388246) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011110000001001010101010110
3
Ternary
212002120021012202
4
Quaternary
103300021111112
5
Quinary
1134313410441
6
Senary
52514444502
8
Octal
2360112526
10
Decimal
331388246
12
Duodecimal
92b93732
16
Hexadecimal
13c09556
20
Vigesimal
53b3ac6
36
Base36
5hast2
md5
733cca3bb5825b37e96ba2e233df8dd9
sha1
720bea7e0deba222850f416de57469a4c1f53222
sha256
d66fa312a89f6d7088d1a3debbcc9c4d6f32fad29740b09a348239d1a09f2fd1
sha512
c5837a9a446844e3818395227bacc732d513cdd171d11c60ec7bd5d033ea4de6c34f4ab6fd14dfa51ec0066f59a164642c47cc685d3ebe0fd5a16590e0ee51fe
ripemd-160
bdc69fbb8f22600bec2a60e1cc041c70c73e85a4
Diameter
662776492
Circumference
2082173758.2392
Area
3.4500395480506E+17
Volume
1.5244034059455E+26
Surface area
1.3800158192202E+18
Circumference
2082173758.2392
Perimeter
1325552984
Area
109818169586956516
Diagonal
468653751.90423
Surface area
658909017521739096
Volume
3.6392450598352E+25
Space diagonal
573981279.10313
Perimeter
994164738
Area
4.7552662329706E+16
Altitude
286990639.55157
Surface area
4.7552662329706E+16
Volume
4.2888914336819E+24
Height
156217917.30141