394477980 (number)

394477980 is an even 9-digits composite number following 394477979 and preceding 394477981. In scientific notation, it is written as 3.94477980 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 96816384 positive integers (up to 394477980) that are relatively prime to 394477980.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred seventy-seven thousand nine hundred eighty

Notation

Scientific notation 3.94477980 × 10^8
Engineering notation 3.94477980 × 10^6

Prime Factorization of 394477980

Prime Factorization 2 × 2 × 3 × 5 × 13 × 523 × 967

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 197238990
Product of the distinct prime numbers

The prime factorization of 394477980 is 2 × 2 × 3 × 5 × 13 × 523 × 967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 394477980)

Multiplication

n×y
n×2 788955960
n×3 1183433940
n×4 1577911920
n×5 1972389900

Division

n÷y
n÷2 197238990
n÷3 131492660
n÷3 98619495
n÷5 78895596

Exponentiation

ny
n2 155612876704880400
n3 6.138585326453E+25
n4 2.4215367396368E+34
n5 9.5524292154772E+42

Nth Root

y√n
2√n 19861.469734136
3√n 733.40002745121
4√n 140.9307267211
5√n 52.384711099378

Divisors of 394477980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394477979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394477980 can be divided by 96 positive divisors. The sum of these divisors (counting 394477980) is 1, the average is 0.010416666666667.

Base conversion 394477980

Base System Value
2 Binary 10111100000110100000110011100
3 Ternary 1000111021120001120
4 Quaternary 113200310012130
5 Quinary 1301441243410
6 Senary 103051010540
8 Octal 2740640634
10 Decimal 394477980
12 Duodecimal b0139a50
16 Hexadecimal 1783419c
20 Vigesimal 6359ej0
36 Base36 6iv15o

Cryptographic Hash Functions

md5 5adfcfae1c980eb5e4312b8ea15f65c1
sha1 1ee0e71b0f41fff80882e3ea3158ba27cf8e0dda
sha256 fb8de9202beeb50841de6dcfd167836876a8a8566b8c67aa7807cd5d3cc7edd9
sha512 9940b4f88fa6371d79ca6fc08c78edc9eb421b5d01848da922eed96bde5dbbced2c7b7bcb5598f4ea4a602eed1822a2fc4fcf502ffb48ea03b0f6199ffc18586
ripemd-160 7681bce7fcddca01c901841e6d053518b4ec86be

394477980 as geometric shapes

Circle

Radius = n
Diameter 788955960
Circumference 2478578247.9419
Area 4.8887227026003E+17

Sphere

Radius = n
Volume 2.5713246086692E+26
Surface area 1.9554890810401E+18
Circumference 2478578247.9419

Square

Length = n
Perimeter 1577911920
Area 155612876704880400
Diagonal 557876109.37354

Cube

Length = n
Surface area 933677260229282400
Volume 6.138585326453E+25
Space diagonal 683255903.82714

Equilateral Triangle

Length = n
Perimeter 1183433940
Area 6.7382352191201E+16
Altitude 341627951.91357

Triangular Pyramid

Length = n
Surface area 6.7382352191201E+16
Volume 7.2343921853786E+24
Height 185958703.12451