393996854 (number)

393996854 is an even 9-digits composite number following 393996853 and preceding 393996855. In scientific notation, it is written as 3.93996854 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 188303808 positive integers (up to 393996854) that are relatively prime to 393996854.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.93996854 × 10^8
Engineering notation 3.93996854 × 10^6

Prime Factorization of 393996854

Prime Factorization 2 × 23 × 2633 × 3253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 393996854
Product of the distinct prime numbers

The prime factorization of 393996854 is 2 × 23 × 2633 × 3253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 86, 82, 312, 598, 4495, 1219, 97974, 74837, 1671, 592948, 6115341, 8572229, 78670051, 64241221, 19522563, 6137980, 5209579965, 382921428

Basic calculations (n = 393996854)

Multiplication

n×y
n×2 787993708
n×3 1181990562
n×4 1575987416
n×5 1969984270

Division

n÷y
n÷2 196998427
n÷3 131332284.66667
n÷3 98499213.5
n÷5 78799370.8

Exponentiation

ny
n2 155233520961897316
n3 6.1161518894331E+25
n4 2.4097446030228E+34
n5 9.4943179253445E+42

Nth Root

y√n
2√n 19849.353994526
3√n 733.1017417915
4√n 140.88773542976
5√n 52.371926633491

Divisors of 393996854

1, 2, 23, 46, 2633, 3253, 5266, 6506, 60559, 74819, 121118, 149638, 8565149, 17130298, 196998427, 393996854

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 -393996853
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 393996854 can be divided by 16 positive divisors. The sum of these divisors (counting 393996854) is 1, the average is 0.0625.

Base conversion 393996854

Base System Value
2 Binary 10111011110111110101000110110
3 Ternary 1000110101010002002
4 Quaternary 113132332220312
5 Quinary 1301330344404
6 Senary 103032415302
8 Octal 2736765066
10 Decimal 393996854
12 Duodecimal abb47532
16 Hexadecimal 177bea36
20 Vigesimal 6329c2e
36 Base36 6ikpx2

Cryptographic Hash Functions

md5 61438fc5b215a8367b472177039f90aa
sha1 825addf6c1692a5669c112b72c538c5ef8579246
sha256 c7afa20b47626f147e2ceb9637aa93561f308253c099fc1c0008c99fae989d37
sha512 95c2d698525cdd5d08d59a9554474635c349609d5bd257c3963e8cb85589425102678e99e6f783d8638c373d34c93565a4befa027b49daf392244a8f333113dd
ripemd-160 c75c98a692becbbefb3205dbf9e909d6e3676293

393996854 as geometric shapes

Circle

Radius = n
Diameter 787993708
Circumference 2475555244.1278
Area 4.8768048904477E+17

Sphere

Radius = n
Volume 2.5619277125443E+26
Surface area 1.9507219561791E+18
Circumference 2475555244.1278

Square

Length = n
Perimeter 1575987416
Area 155233520961897316
Diagonal 557195694.45913

Cube

Length = n
Surface area 931401125771383896
Volume 6.1161518894331E+25
Space diagonal 682422569.1503

Equilateral Triangle

Length = n
Perimeter 1181990562
Area 6.7218086335954E+16
Altitude 341211284.57515

Triangular Pyramid

Length = n
Surface area 6.7218086335954E+16
Volume 7.2079541263084E+24
Height 185731898.15304