394430469 (number)

394430469 is an odd 9-digits composite number following 394430468 and preceding 394430470. In scientific notation, it is written as 3.94430469 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 262953644 positive integers (up to 394430469) that are relatively prime to 394430469.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred thirty thousand four hundred sixty-nine

Notation

Scientific notation 3.94430469 × 10^8
Engineering notation 3.94430469 × 10^6

Prime Factorization of 394430469

Prime Factorization 3 × 131476823

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394430469
Product of the distinct prime numbers

The prime factorization of 394430469 is 3 × 131476823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 58, 74, 656, 842, 3129, 3541, 92848, 25241, 98897, 140245, 8535395, 4583549, 41235388, 13645994, 13810137, 712036243, 5286804578, 8201941651

Basic calculations (n = 394430469)

Multiplication

n×y
n×2 788860938
n×3 1183291407
n×4 1577721876
n×5 1972152345

Division

n÷y
n÷2 197215234.5
n÷3 131476823
n÷3 98607617.25
n÷5 78886093.8

Exponentiation

ny
n2 155575394875559961
n3 6.1363675965627E+25
n4 2.4203703490686E+34
n5 9.5466781193684E+42

Nth Root

y√n
2√n 19860.273638598
3√n 733.37058265795
4√n 140.92648309881
5√n 52.383449193748

Divisors of 394430469

1, 3, 131476823, 394430469

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 -394430468
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 394430469 can be divided by 4 positive divisors. The sum of these divisors (counting 394430469) is 1, the average is 0.25.

Base conversion 394430469

Base System Value
2 Binary 10111100000101000100000000101
3 Ternary 1000111012010212220
4 Quaternary 113200220200011
5 Quinary 1301433233334
6 Senary 103050002553
8 Octal 2740504005
10 Decimal 394430469
12 Duodecimal b0116459
16 Hexadecimal 17828805
20 Vigesimal 6353g39
36 Base36 6iu0hx

Cryptographic Hash Functions

md5 c0c0c5f539ed73ad6936b8f6a07ce09f
sha1 e309c8ff0f72e15a0894472928df4707c964fb70
sha256 694dc6fe88e7c56c8dd1056fc03b33e3043168f49e6b8e35238695b60691b8fb
sha512 f0c0a4ea1d016a521197c24356bf760648d79f387d2c3d51e001ed93cdd0e4bf516d765d414d6d1290d80c37aba097083ce33c50c2355b84967795c0200df833
ripemd-160 a79f9c64e80de4aa7c498e01b3b42df83b2bfc96

394430469 as geometric shapes

Circle

Radius = n
Diameter 788860938
Circumference 2478279727.5248
Area 4.8875451762039E+17

Sphere

Radius = n
Volume 2.5703956481451E+26
Surface area 1.9550180704816E+18
Circumference 2478279727.5248

Square

Length = n
Perimeter 1577721876
Area 155575394875559961
Diagonal 557808918.67298

Cube

Length = n
Surface area 933452369253359766
Volume 6.1363675965627E+25
Space diagonal 683173612.36122

Equilateral Triangle

Length = n
Perimeter 1183291407
Area 6.7366122083015E+16
Altitude 341586806.18061

Triangular Pyramid

Length = n
Surface area 6.7366122083015E+16
Volume 7.2317785656382E+24
Height 185936306.22433