394156913 (number)

394156913 is an odd 9-digits composite number following 394156912 and preceding 394156914. In scientific notation, it is written as 3.94156913 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 388273908 positive integers (up to 394156913) that are relatively prime to 394156913.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million one hundred fifty-six thousand nine hundred thirteen

Notation

Scientific notation 3.94156913 × 10^8
Engineering notation 3.94156913 × 10^6

Prime Factorization of 394156913

Prime Factorization 67 × 5882939

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394156913
Product of the distinct prime numbers

The prime factorization of 394156913 is 67 × 5882939. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 96, 96, 852, 55, 5948, 7335, 91859, 62676, 397591, 261014, 8346727, 4559309, 17078045, 25515449, 698258502, 175679611, 4045310976, 1668972232

Basic calculations (n = 394156913)

Multiplication

n×y
n×2 788313826
n×3 1182470739
n×4 1576627652
n×5 1970784565

Division

n÷y
n÷2 197078456.5
n÷3 131385637.66667
n÷3 98539228.25
n÷5 78831382.6

Exponentiation

ny
n2 155359672065689569
n3 6.1236088746105E+25
n4 2.4136627704359E+34
n5 9.5136186661803E+42

Nth Root

y√n
2√n 19853.385429191
3√n 733.20100116762
4√n 140.90204196246
5√n 52.376181102175

Divisors of 394156913

1, 67, 5882939, 394156913

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394156912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394156913 can be divided by 4 positive divisors. The sum of these divisors (counting 394156913) is 1, the average is 0.25.

Base conversion 394156913

Base System Value
2 Binary 10111011111100101101101110001
3 Ternary 1000110200020122012
4 Quaternary 113133211231301
5 Quinary 1301401010123
6 Senary 103040052305
8 Octal 2737455561
10 Decimal 394156913
12 Duodecimal b0004095
16 Hexadecimal 177e5b71
20 Vigesimal 6339c5d
36 Base36 6io5f5

Cryptographic Hash Functions

md5 381236c4634f72dfd7671f6200320ce0
sha1 7ebe7009773159a7e8d03c7988d5011982bac512
sha256 93ace80f3fa3bc23eeb1bdb4f30ccf755596db814ae0ae941652949ae7e11946
sha512 f0913d028d10205d9cb767d3bd11eb1de8df6154a5f13df972a50f139cdafd028d4a342f60829146e39b8116cd16956e8e0a5ceae87a58ddf0b9617cf3f7ddb9
ripemd-160 54f6f1bfe4de7dbc58cd76b2c8f2ec54029b0f58

394156913 as geometric shapes

Circle

Radius = n
Diameter 788313826
Circumference 2476560924.4849
Area 4.8807680442569E+17

Sphere

Radius = n
Volume 2.5650512871911E+26
Surface area 1.9523072177028E+18
Circumference 2476560924.4849

Square

Length = n
Perimeter 1576627652
Area 155359672065689569
Diagonal 557422052.06771

Cube

Length = n
Surface area 932158032394137414
Volume 6.1236088746105E+25
Space diagonal 682699799.47051

Equilateral Triangle

Length = n
Perimeter 1182470739
Area 6.7272711366253E+16
Altitude 341349899.73525

Triangular Pyramid

Length = n
Surface area 6.7272711366253E+16
Volume 7.2167422676186E+24
Height 185807350.68924