331336781 (number)

331336781 is an odd 9-digits composite number following 331336780 and preceding 331336782. In scientific notation, it is written as 3.31336781 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 316269360 positive integers (up to 331336781) that are relatively prime to 331336781.

Interesting facts

Basic properties

Name

Name three hundred thirty-one million three hundred thirty-six thousand seven hundred eighty-one

Notation

Scientific notation 3.31336781 × 10^8
Engineering notation 3.31336781 × 10^6

Prime Factorization of 331336781

Prime Factorization 23 × 29581 × 487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 331336781
Product of the distinct prime numbers

The prime factorization of 331336781 is 23 × 29581 × 487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 68, 28, 697, 185, 5414, 8983, 16731, 77027, 323935, 752309, 3158430, 1127901, 86582860, 74852659, 175430565, 969720377, 590743369, 5789762782

Basic calculations (n = 331336781)

Multiplication

n×y
n×2 662673562
n×3 994010343
n×4 1325347124
n×5 1656683905

Division

n÷y
n÷2 165668390.5
n÷3 110445593.66667
n÷3 82834195.25
n÷5 66267356.2

Exponentiation

ny
n2 109784062443441961
n3 3.6375497855113E+25
n4 1.2052540366586E+34
n5 3.993449927937E+42

Nth Root

y√n
2√n 18202.658624498
3√n 691.97416915509
4√n 134.91722879046
5√n 50.588747809915

Divisors of 331336781

1, 23, 487, 11201, 29581, 680363, 14405947, 331336781

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -331336780
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 331336781 can be divided by 8 positive divisors. The sum of these divisors (counting 331336781) is 1, the average is 0.125.

Base conversion 331336781

Base System Value
2 Binary 10011101111111100110001001101
3 Ternary 212002110122121122
4 Quaternary 103233330301031
5 Quinary 1134310234111
6 Senary 52513410325
8 Octal 2357746115
10 Decimal 331336781
12 Duodecimal 92b699a5
16 Hexadecimal 13bfcc4d
20 Vigesimal 53ah1j1
36 Base36 5h9p3h

Cryptographic Hash Functions

md5 0e6cc67822a1141a5c482265ee99e021
sha1 c87f9716062162547fbae3d0811bee3d90314ae0
sha256 680ea6c740cc42e8f65532dee33a406922228fd80c16ac6ac45807ae2bd2a701
sha512 4485fb02e2385bd54fc50031f695d277027f99159eeb63c9cc0761f901425c0a34902b484ff73ca7dc20c08270aec542f65a779e4025660409e144daee115159
ripemd-160 1824805795c24c9209febc0580829308bad2fe9d

331336781 as geometric shapes

Circle

Radius = n
Diameter 662673562
Circumference 2081850394.1074
Area 3.4489680405356E+17

Sphere

Radius = n
Volume 1.5236932910973E+26
Surface area 1.3795872162142E+18
Circumference 2081850394.1074

Square

Length = n
Perimeter 1325347124
Area 109784062443441961
Diagonal 468580969.40324

Cube

Length = n
Surface area 658704374660651766
Volume 3.6375497855113E+25
Space diagonal 573892139.10832

Equilateral Triangle

Length = n
Perimeter 994010343
Area 4.7537893503339E+16
Altitude 286946069.55416

Triangular Pyramid

Length = n
Surface area 4.7537893503339E+16
Volume 4.2868935337312E+24
Height 156193656.46775