331388308 is an even 9-digits composite number following 331388307
and preceding 331388309 . In scientific notation, it is written as 3.31388308 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors.
There are 165694152 positive integers (up to 331388308) that are relatively prime to 331388308.
331388308 has 6 divisors, whose sum is 579929546
The reverse of 331388308 is 803883133
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
three hundred thirty-one million three hundred eighty-eight thousand three hundred eight
Scientific notation
3.31388308 × 10^8
Engineering notation
3.31388308 × 10^6
Prime Factorization
2 × 2 × 82847077
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
165694154
Product of the distinct prime numbers
The prime factorization of 331388308 is 2 × 2 × 82847077.
Since it has a total of 3 prime factors.
9 , 9 , 83 , 69 , 311 , 344 , 82 , 6680 , 77515 , 55216 , 653070 , 464227 , 2615531 , 1405703 , 70428199 , 65660651 , 310625461 , 906549214 , 5784804704 , 9085414803
n×2
662776616
n×3
994164924
n×4
1325553232
n×5
1656941540
n÷2
165694154
n÷3
110462769.33333
n÷3
82847077
n÷5
66277661.6
n2
109818210679102864
n3
3.6392471024535E+25
n4
1.206003939676E+34
n5
3.9965560501056E+42
2 √n
18204.073939643
3 √n
692.01003749905
4 √n
134.92247381235
5 √n
50.590321148236
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-331388307
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331388308 can be divided by 6 positive divisors.
The sum of these divisors (counting 331388308) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10011110000001001010110010100
3
Ternary
212002120021022001
4
Quaternary
103300021112110
5
Quinary
1134313411213
6
Senary
52514445044
8
Octal
2360112624
10
Decimal
331388308
12
Duodecimal
92b93784
16
Hexadecimal
13c09594
20
Vigesimal
53b3af8
36
Base36
5hasus
md5
717b79387378e793bcb6c93716252dae
sha1
b74de53f72d904baf72c6dfc19dc4b8d55b306aa
sha256
9721f76caa53b2438596e7d3e3bec0e57875f622a438598f921908b491667a92
sha512
1a4af7dc49dfb4ca36d85e42c0a4f8030a4451c1c3e24d304c9b75d4a3589693125673e44b30d3e133be944ff7773cae90f07df22f97537d24e46d6a542e5d7a
ripemd-160
488a2fbd8eebf1b274ac3e765daed6e99e0abeb1
Diameter
662776616
Circumference
2082174147.7967
Area
3.4500408389985E+17
Volume
1.5244042615555E+26
Surface area
1.3800163355994E+18
Circumference
2082174147.7967
Perimeter
1325553232
Area
109818210679102864
Diagonal
468653839.58547
Surface area
658909264074617184
Volume
3.6392471024535E+25
Space diagonal
573981386.49028
Perimeter
994164924
Area
4.7552680123127E+16
Altitude
286990693.24514
Surface area
4.7552680123127E+16
Volume
4.2888938409307E+24
Height
156217946.52849