331390285 (number)

331390285 is an odd 9-digits composite number following 331390284 and preceding 331390286. In scientific notation, it is written as 3.31390285 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 265112224 positive integers (up to 331390285) that are relatively prime to 331390285.

Interesting facts

Basic properties

Name

Name three hundred thirty-one million three hundred ninety thousand two hundred eighty-five

Notation

Scientific notation 3.31390285 × 10^8
Engineering notation 3.31390285 × 10^6

Prime Factorization of 331390285

Prime Factorization 5 × 66278057

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 331390285
Product of the distinct prime numbers

The prime factorization of 331390285 is 5 × 66278057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 331390285)

Multiplication

n×y
n×2 662780570
n×3 994170855
n×4 1325561140
n×5 1656951425

Division

n÷y
n÷2 165695142.5
n÷3 110463428.33333
n÷3 82847571.25
n÷5 66278057

Exponentiation

ny
n2 109819520992381225
n3 3.6393122360229E+25
n4 1.2060327190996E+34
n5 3.9966752650174E+42

Nth Root

y√n
2√n 18204.128240594
3√n 692.01141363
4√n 134.92267504239
5√n 50.590381510551

Divisors of 331390285

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -331390284
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 331390285 can be divided by 4 positive divisors. The sum of these divisors (counting 331390285) is 1, the average is 0.25.

Base conversion 331390285

Base System Value
2 Binary 10011110000001001110101001101
3 Ternary 212002120101000021
4 Quaternary 103300021311031
5 Quinary 1134313442120
6 Senary 52514502141
8 Octal 2360116515
10 Decimal 331390285
12 Duodecimal 92b94951
16 Hexadecimal 13c09d4d
20 Vigesimal 53b3fe5
36 Base36 5haudp

Cryptographic Hash Functions

md5 a8ebae6ccfdaa890850680ea23fd0c9e
sha1 09d4c403023b121c2049c50e87017c21626b77d1
sha256 fcdd48d27db75932eeeaa8d8ef8d68c65dcb34fcf11b1d04c439e00707a05712
sha512 63574abfb7fdcf9a3570d9b06296bead13a13a2dd37f0d909f5c94c8c0dc93745ef385504f0a203fca9c8fa38573e9db976387b99251fb2f9b9b83fb9445209d
ripemd-160 bbb35cd1d122cc7b9bcc530f17569b2df762da0f

331390285 as geometric shapes

Circle

Radius = n
Diameter 662780570
Circumference 2082186569.6541
Area 3.4500820037041E+17

Sphere

Radius = n
Volume 1.5244315446412E+26
Surface area 1.3800328014817E+18
Circumference 2082186569.6541

Square

Length = n
Perimeter 1325561140
Area 109819520992381225
Diagonal 468656635.48569

Cube

Length = n
Surface area 658917125954287350
Volume 3.6393122360229E+25
Space diagonal 573984810.75473

Equilateral Triangle

Length = n
Perimeter 994170855
Area 4.755324750542E+16
Altitude 286992405.37737

Triangular Pyramid

Length = n
Surface area 4.755324750542E+16
Volume 4.2889706015782E+24
Height 156218878.49523