393422845 (number)

393422845 is an odd 9-digits composite number following 393422844 and preceding 393422846. In scientific notation, it is written as 3.93422845 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 303041088 positive integers (up to 393422845) that are relatively prime to 393422845.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred twenty-two thousand eight hundred forty-five

Notation

Scientific notation 3.93422845 × 10^8
Engineering notation 3.93422845 × 10^6

Prime Factorization of 393422845

Prime Factorization 29 × 5 × 379 × 7159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 393422845
Product of the distinct prime numbers

The prime factorization of 393422845 is 29 × 5 × 379 × 7159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 29, 12, 85, 882, 694, 9449, 51516, 97, 436593, 618084, 1194963, 4442697, 58463016, 18952893, 698921758, 712235372, 4744745801, 8688950557

Basic calculations (n = 393422845)

Multiplication

n×y
n×2 786845690
n×3 1180268535
n×4 1573691380
n×5 1967114225

Division

n÷y
n÷2 196711422.5
n÷3 131140948.33333
n÷3 98355711.25
n÷5 78684569

Exponentiation

ny
n2 154781534967894025
n3 6.0894591840536E+25
n4 2.3957323567017E+34
n5 9.4253583963215E+42

Nth Root

y√n
2√n 19834.889588803
3√n 732.74555322881
4√n 140.83639298421
5√n 52.356657734254

Divisors of 393422845

1, 5, 29, 145, 379, 1895, 7159, 10991, 35795, 54955, 207611, 1038055, 2713261, 13566305, 78684569, 393422845

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 -393422844
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 393422845 can be divided by 16 positive divisors. The sum of these divisors (counting 393422845) is 1, the average is 0.0625.

Base conversion 393422845

Base System Value
2 Binary 10111011100110010011111111101
3 Ternary 1000102021221200111
4 Quaternary 113130302133331
5 Quinary 1301204012340
6 Senary 103012230021
8 Octal 2734623775
10 Decimal 393422845
12 Duodecimal ab90b311
16 Hexadecimal 177327fd
20 Vigesimal 62ihh25
36 Base36 6i8f0d

Cryptographic Hash Functions

md5 8a5fc2acbe6f3747dae4ba1f220b9484
sha1 9e7ff883a83fd8f5da65d8d4fa9f011229cf33c6
sha256 b765b8b204603930aceb62cb7c040b6fd9c6b7d03b181eaf84af4db7b14f9a9d
sha512 6eb91e6686eb66c23119a229061f4d3e56d9b153f04717e2f3c9f2cbbc90ab37401fdf23d5a1be239cc0a6d9a8c7f22f3f96ffd2da2f170eeb230631c608dc21
ripemd-160 5bba513cc1def1037c398feab57ded6c2ee54c3d

393422845 as geometric shapes

Circle

Radius = n
Diameter 786845690
Circumference 2471948639.2128
Area 4.8626053316649E+17

Sphere

Radius = n
Volume 2.550746698261E+26
Surface area 1.9450421326659E+18
Circumference 2471948639.2128

Square

Length = n
Perimeter 1573691380
Area 154781534967894025
Diagonal 556383923.14641

Cube

Length = n
Surface area 928689209807364150
Volume 6.0894591840536E+25
Space diagonal 681428356.3983

Equilateral Triangle

Length = n
Perimeter 1180268535
Area 6.7022370659473E+16
Altitude 340714178.19915

Triangular Pyramid

Length = n
Surface area 6.7022370659473E+16
Volume 7.1764964713383E+24
Height 185461307.71547