331489780 is an even 9-digits composite number following 331489779
and preceding 331489781 . In scientific notation, it is written as 3.31489780 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 132595904 positive integers (up to 331489780) that are relatively prime to 331489780.
331489780 has 12 divisors, whose sum is 696128580
The reverse of 331489780 is 087984133
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
three hundred thirty-one million four hundred eighty-nine thousand seven hundred eighty
Scientific notation
3.31489780 × 10^8
Engineering notation
3.31489780 × 10^6
Prime Factorization
2 × 2 × 5 × 16574489
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
165744890 Product of the distinct prime numbers
The prime factorization of 331489780 is 2 × 2 × 5 × 16574489.
Since it has a total of 4 prime factors.
4 , 1 , 90 , 94 , 357 , 414 , 1288 , 7353 , 31196 , 89382 , 583980 , 214849 , 5775866 , 3740331 , 93944069 , 519847 , 67095103 , 236836248 , 9690030307 , 7455887643
n×2
662979560
n×3
994469340
n×4
1325959120
n×5
1657448900
n÷2
165744890
n÷3
110496593.33333
n÷3
82872445
n÷5
66297956
n2
109885474244448400
n3
3.6425911682488E+25
n4
1.2074817449927E+34
n5
4.0026785800166E+42
2 √n18206.860794766
3 √n692.08066207542
4 √n134.93280103358
5 √n50.593418947587
1 , 2 , 4 , 5 , 10 , 20 , 16574489 , 33148978 , 66297956 , 82872445 , 165744890 , 331489780
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-331489779 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 331489780 can be divided by 12 positive divisors.
The sum of these divisors (counting 331489780) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011110000100010000111110100
3
Ternary
212002202102111021
4
Quaternary
103300202013310
5
Quinary
1134330133110
6
Senary
52520550524
8
Octal
2360420764
10
Decimal
331489780
12
Duodecimal
93022444
16
Hexadecimal
13c221f4
20
Vigesimal
53bg490
36
Base36
5hcz5g
md5
58210f5280cde48d53a43724aeea428e
sha1
4e259b4d4b2264e47af59422345cdf2f737a982d
sha256
1dde6a4a3379d52ccc4e843e4bbcd75943bd0cdf2f74d92db371624d3e62614d
sha512
5fbfe098020b6de21b45ccc0b923a9f63d41ea6c0bf6724641099a636dad36c0008aaa3c83edddff8282879fbf04209f9e930aeedd81de71571fb48443552820
ripemd-160
8911e633c7b1988002547ae9428dae94c642fddb
Diameter
662979560
Circumference
2082811715.1762
Area
3.4521539862259E+17
Volume
1.5258050205602E+26
Surface area
1.3808615944904E+18
Circumference
2082811715.1762
Perimeter
1325959120
Area
109885474244448400
Diagonal
468797342.66407
Surface area
659312845466690400
Volume
3.6425911682488E+25
Space diagonal
574157141.14983
Perimeter
994469340
Area
4.7581806101296E+16
Altitude
287078570.57491
Surface area
4.7581806101296E+16
Volume
4.2928348602649E+24
Height
156265780.88802