331781406 (number)

331781406 is an even 9-digits composite number following 331781405 and preceding 331781407. In scientific notation, it is written as 3.31781406 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 97278000 positive integers (up to 331781406) that are relatively prime to 331781406.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.31781406 × 10^8
Engineering notation 3.31781406 × 10^6

Prime Factorization of 331781406

Prime Factorization 2 × 3 × 11 × 31 × 31 × 5231

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10702626
Product of the distinct prime numbers

The prime factorization of 331781406 is 2 × 3 × 11 × 31 × 31 × 5231. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 331781406)

Multiplication

n×y
n×2 663562812
n×3 995344218
n×4 1327125624
n×5 1658907030

Division

n÷y
n÷2 165890703
n÷3 110593802
n÷3 82945351.5
n÷5 66356281.2

Exponentiation

ny
n2 110078901367336836
n3 3.652213266659E+25
n4 1.211736452624E+34
n5 4.0203162395304E+42

Nth Root

y√n
2√n 18214.867718433
3√n 692.28355375857
4√n 134.96246781395
5√n 50.602317663627

Divisors of 331781406

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -331781405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 331781406 can be divided by 48 positive divisors. The sum of these divisors (counting 331781406) is 1, the average is 0.020833333333333.

Base conversion 331781406

Base System Value
2 Binary 10011110001101001010100011110
3 Ternary 212010022020112020
4 Quaternary 103301221110132
5 Quinary 1134414001111
6 Senary 52531121010
8 Octal 2361512436
10 Decimal 331781406
12 Duodecimal 93143166
16 Hexadecimal 13c6951e
20 Vigesimal 53dcda6
36 Base36 5hj866

Cryptographic Hash Functions

md5 a26444af8b996ae155ea97eee9af1613
sha1 0f54e4a41ce3ea119f0cba27d654512e523002b8
sha256 7de29a33d887837e813ba12e799b82de58bea3125ac1448fa4b1db6c2312d3cd
sha512 9aae93b332a34d893c1bada2e330e2e8817d048168a26890d3e94a4c198e364232e21e441adc6d947befe21b2d4120f1d4cdb955c64d6d5c0f395e7f4df6831d
ripemd-160 5179dd3b01c18c8e8dcffc6f8c63f0a79319982a

331781406 as geometric shapes

Circle

Radius = n
Diameter 663562812
Circumference 2084644055.3746
Area 3.4582306785086E+17

Sphere

Radius = n
Volume 1.5298355157172E+26
Surface area 1.3832922714034E+18
Circumference 2084644055.3746

Square

Length = n
Perimeter 1327125624
Area 110078901367336836
Diagonal 469209764.10841

Cube

Length = n
Surface area 660473408204021016
Volume 3.652213266659E+25
Space diagonal 574662252.19864

Equilateral Triangle

Length = n
Perimeter 995344218
Area 4.7665562502398E+16
Altitude 287331126.09932

Triangular Pyramid

Length = n
Surface area 4.7665562502398E+16
Volume 4.3041746119901E+24
Height 156403254.7028