331781404 is an even 9-digits composite number following 331781403
and preceding 331781405 . In scientific notation, it is written as 3.31781404 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 164584224 positive integers (up to 331781404) that are relatively prime to 331781404.
331781404 has 12 divisors, whose sum is 585190144
The reverse of 331781404 is 404187133
Previous prime number is 127
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
three hundred thirty-one million seven hundred eighty-one thousand four hundred four
Scientific notation
3.31781404 × 10^8
Engineering notation
3.31781404 × 10^6
Prime Factorization
2 × 2 × 127 × 653113
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
165890702
Product of the distinct prime numbers
The prime factorization of 331781404 is 2 × 2 × 127 × 653113.
Since it has a total of 4 prime factors.
6 , 6 , 82 , 42 , 918 , 539 , 4858 , 9171 , 47517 , 31295 , 884528 , 934927 , 8350011 , 7041678 , 57090862 , 32672217 , 623047920 , 79872872 , 3821498079 , 2250762633
n×2
663562808
n×3
995344212
n×4
1327125616
n×5
1658907020
n÷2
165890702
n÷3
110593801.33333
n÷3
82945351
n÷5
66356280.8
n2
110078900040211216
n3
3.6522132006117E+25
n4
1.2117364234063E+34
n5
4.0203161183567E+42
2 √n
18214.867663532
3 √n
692.28355236752
4 √n
134.96246761056
5 √n
50.602317602621
1 , 2 , 4 , 127 , 254 , 508 , 653113 , 1306226 , 2612452 , 82945351 , 165890702 , 331781404
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
-331781403
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 331781404 can be divided by 12 positive divisors.
The sum of these divisors (counting 331781404) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10011110001101001010100011100
3
Ternary
212010022020112011
4
Quaternary
103301221110130
5
Quinary
1134414001104
6
Senary
52531121004
8
Octal
2361512434
10
Decimal
331781404
12
Duodecimal
93143164
16
Hexadecimal
13c6951c
20
Vigesimal
53dcda4
36
Base36
5hj864
md5
2b7d2e92c10ebfec08fd3b930ba6a2f7
sha1
fe197ab3e47322493b2851f7b80859762c3b4d7d
sha256
37aaed2c78b435cc68de559684d74bb1c57953ebb0851453658786246970e16f
sha512
72b0d42ea5a72e70b6dc6b00265a9e97b11de0f33e18a64ad8440db62b6ebe501a76a78d9351f568540698eeeff7234f9003681675629528b363240275d61726
ripemd-160
5e041c7acab31e50a1c5b26003affa220774bf52
Diameter
663562808
Circumference
2084644042.8082
Area
3.4582306368157E+17
Volume
1.5298354880514E+26
Surface area
1.3832922547263E+18
Circumference
2084644042.8082
Perimeter
1327125616
Area
110078900040211216
Diagonal
469209761.27999
Surface area
660473400241267296
Volume
3.6522132006117E+25
Space diagonal
574662248.73454
Perimeter
995344212
Area
4.7665561927735E+16
Altitude
287331124.36727
Surface area
4.7665561927735E+16
Volume
4.3041745341526E+24
Height
156403253.76