393996904 (number)

393996904 is an even 9-digits composite number following 393996903 and preceding 393996905. In scientific notation, it is written as 3.93996904 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors. There are 168855792 positive integers (up to 393996904) that are relatively prime to 393996904.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million nine hundred ninety-six thousand nine hundred four

Notation

Scientific notation 3.93996904 × 10^8
Engineering notation 3.93996904 × 10^6

Prime Factorization of 393996904

Prime Factorization 2 × 2 × 2 × 7 × 7035659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 98499226
Product of the distinct prime numbers

The prime factorization of 393996904 is 2 × 2 × 2 × 7 × 7035659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 5, 39, 383, 58, 7572, 3799, 35137, 65807, 827031, 27084, 7481338, 5844840, 38502863, 65182725, 7280696, 561375680, 6705157189, 481068945

Basic calculations (n = 393996904)

Multiplication

n×y
n×2 787993808
n×3 1181990712
n×4 1575987616
n×5 1969984520

Division

n÷y
n÷2 196998452
n÷3 131332301.33333
n÷3 98499226
n÷5 78799380.8

Exponentiation

ny
n2 155233560361585216
n3 6.1161542179362E+25
n4 2.4097458262534E+34
n5 9.4943239497076E+42

Nth Root

y√n
2√n 19849.355254013
3√n 733.10177280282
4√n 140.88773989958
5√n 52.371927962738

Divisors of 393996904

1, 2, 4, 7, 8, 14, 28, 56, 7035659, 14071318, 28142636, 49249613, 56285272, 98499226, 196998452, 393996904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393996903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393996904 can be divided by 16 positive divisors. The sum of these divisors (counting 393996904) is 1, the average is 0.0625.

Base conversion 393996904

Base System Value
2 Binary 10111011110111110101001101000
3 Ternary 1000110101010010221
4 Quaternary 113132332221220
5 Quinary 1301330400104
6 Senary 103032415424
8 Octal 2736765150
10 Decimal 393996904
12 Duodecimal abb47574
16 Hexadecimal 177bea68
20 Vigesimal 6329c54
36 Base36 6ikpyg

Cryptographic Hash Functions

md5 c3613b1d7e49f3b029c26b61e7a18a6a
sha1 35750e6b8a2a7d9473a4804f8b440b106d3db495
sha256 30e6439b6dc8e15362b81599552aa14542bc5363b130d0beb85ae7f8171fcb13
sha512 1b5b8f71d9db2bedf51269b3af47be7bb2367b310b90e54beefc2cebb51a1f868ee77f1c84fc96a86e95276e44c350c16e86692f2fcea22b7cbd874fcec30ad7
ripemd-160 78e3bedf63c4592fd6dc5eed04dacca2deb54827

393996904 as geometric shapes

Circle

Radius = n
Diameter 787993808
Circumference 2475555558.287
Area 4.8768061282254E+17

Sphere

Radius = n
Volume 2.5619286879054E+26
Surface area 1.9507224512902E+18
Circumference 2475555558.287

Square

Length = n
Perimeter 1575987616
Area 155233560361585216
Diagonal 557195765.16981

Cube

Length = n
Surface area 931401362169511296
Volume 6.1161542179362E+25
Space diagonal 682422655.75284

Equilateral Triangle

Length = n
Perimeter 1181990712
Area 6.7218103396519E+16
Altitude 341211327.87642

Triangular Pyramid

Length = n
Surface area 6.7218103396519E+16
Volume 7.2079568704756E+24
Height 185731921.72327