394745793 (number)

394745793 is an odd 9-digits composite number following 394745792 and preceding 394745794. In scientific notation, it is written as 3.94745793 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 242920464 positive integers (up to 394745793) that are relatively prime to 394745793.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million seven hundred forty-five thousand seven hundred ninety-three

Notation

Scientific notation 3.94745793 × 10^8
Engineering notation 3.94745793 × 10^6

Prime Factorization of 394745793

Prime Factorization 3 × 13 × 10121687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394745793
Product of the distinct prime numbers

The prime factorization of 394745793 is 3 × 13 × 10121687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 78, 36, 246, 134, 7350, 6584, 94984, 16192, 307471, 406672, 9204857, 7265107, 67340409, 310624, 299329749, 238582794, 5612046127, 3018967501

Basic calculations (n = 394745793)

Multiplication

n×y
n×2 789491586
n×3 1184237379
n×4 1578983172
n×5 1973728965

Division

n÷y
n÷2 197372896.5
n÷3 131581931
n÷3 98686448.25
n÷5 78949158.6

Exponentiation

ny
n2 155824241091198849
n3 6.1510963618168E+25
n4 2.4281194111648E+34
n5 9.5848992245894E+42

Nth Root

y√n
2√n 19868.210613943
3√n 733.56595950948
4√n 140.95464027106
5√n 52.391822015105

Divisors of 394745793

1, 3, 13, 39, 10121687, 30365061, 131581931, 394745793

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394745792
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394745793 can be divided by 8 positive divisors. The sum of these divisors (counting 394745793) is 1, the average is 0.125.

Base conversion 394745793

Base System Value
2 Binary 10111100001110101011111000001
3 Ternary 1000111210011102120
4 Quaternary 113201311133001
5 Quinary 1302023331133
6 Senary 103100434453
8 Octal 2741653701
10 Decimal 394745793
12 Duodecimal b0248a29
16 Hexadecimal 178757c1
20 Vigesimal 637349d
36 Base36 6j0rsx

Cryptographic Hash Functions

md5 fc27596a7aece59bcf9471d529b4ec09
sha1 b8f82fbce10b3e22cf4c961c7c0e3757484f581c
sha256 6e2f0ec2ebae6054433e99a9f91e018b439c22ecedc9a8aac73f913740b54cb9
sha512 f0d3789bb647cb6e369078ddfc8fa903afa8dae500218a832e48cd4999f86c066ee7579269a62e11884808d4affe36a86440940702efafc85aa6ed79f827c74c
ripemd-160 f301c6e52ee15c28e1850b4b929ece8cab3b6b98

394745793 as geometric shapes

Circle

Radius = n
Diameter 789491586
Circumference 2480260966.6486
Area 4.8953629106332E+17

Sphere

Radius = n
Volume 2.5765652189076E+26
Surface area 1.9581451642533E+18
Circumference 2480260966.6486

Square

Length = n
Perimeter 1578983172
Area 155824241091198849
Diagonal 558254854.15032

Cube

Length = n
Surface area 934945446547193094
Volume 6.1510963618168E+25
Space diagonal 683719769.55007

Equilateral Triangle

Length = n
Perimeter 1184237379
Area 6.7473875655205E+16
Altitude 341859884.77503

Triangular Pyramid

Length = n
Surface area 6.7473875655205E+16
Volume 7.2491365819543E+24
Height 186084951.38344