331388732 (number)

331388732 is an even 9-digits composite number following 331388731 and preceding 331388733. In scientific notation, it is written as 3.31388732 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 161652960 positive integers (up to 331388732) that are relatively prime to 331388732.

Interesting facts

Basic properties

Name

Name three hundred thirty-one million three hundred eighty-eight thousand seven hundred thirty-two

Notation

Scientific notation 3.31388732 × 10^8
Engineering notation 3.31388732 × 10^6

Prime Factorization of 331388732

Prime Factorization 2 × 2 × 41 × 2020663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 165694366
Product of the distinct prime numbers

The prime factorization of 331388732 is 2 × 2 × 41 × 2020663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 84, 32, 288, 510, 5001, 9409, 38868, 61385, 560385, 792229, 1425992, 5885438, 84535923, 29275785, 495253186, 490518558, 4065034321, 8615747102

Basic calculations (n = 331388732)

Multiplication

n×y
n×2 662777464
n×3 994166196
n×4 1325554928
n×5 1656943660

Division

n÷y
n÷2 165694366
n÷3 110462910.66667
n÷3 82847183
n÷5 66277746.4

Exponentiation

ny
n2 109818491696567824
n3 3.6392610713478E+25
n4 1.2060101118509E+34
n5 3.9965816174545E+42

Nth Root

y√n
2√n 18204.085585384
3√n 692.01033263331
4√n 134.9225169695
5√n 50.590334093947

Divisors of 331388732

1, 2, 4, 41, 82, 164, 2020663, 4041326, 8082652, 82847183, 165694366, 331388732

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 -331388731
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 331388732 can be divided by 12 positive divisors. The sum of these divisors (counting 331388732) is 1, the average is 0.083333333333333.

Base conversion 331388732

Base System Value
2 Binary 10011110000001001011100111100
3 Ternary 212002120021212202
4 Quaternary 103300021130330
5 Quinary 1134313414412
6 Senary 52514451032
8 Octal 2360113474
10 Decimal 331388732
12 Duodecimal 92b93a78
16 Hexadecimal 13c0973c
20 Vigesimal 53b3bgc
36 Base36 5hat6k

Cryptographic Hash Functions

md5 71bd310cf927234262c5658936121bb6
sha1 9aee154dc5f16e61d5bd2be0070f588b760785f6
sha256 ebc6d2251c85aba19fc2767159fb7185f1e06763d62c5bff7754d3d77ee84e25
sha512 cb130b9a9e842132cdf9327135640262144a1c514f9d01ee926e626456beb3d5affed96436a541144d83fe91cf88eb850cb388c9d7e9a331304f3e0f50eab2ad
ripemd-160 4ff1707ed2404d206da914b91d54ce2880cfba93

331388732 as geometric shapes

Circle

Radius = n
Diameter 662777464
Circumference 2082176811.8673
Area 3.4500496674225E+17

Sphere

Radius = n
Volume 1.5244101128322E+26
Surface area 1.380019866969E+18
Circumference 2082176811.8673

Square

Length = n
Perimeter 1325554928
Area 109818491696567824
Diagonal 468654439.21202

Cube

Length = n
Surface area 658910950179406944
Volume 3.6392610713478E+25
Space diagonal 573982120.87983

Equilateral Triangle

Length = n
Perimeter 994166196
Area 4.7552801807259E+16
Altitude 286991060.43991

Triangular Pyramid

Length = n
Surface area 4.7552801807259E+16
Volume 4.2889103034304E+24
Height 156218146.40401