394430445 (number)

394430445 is an odd 9-digits composite number following 394430444 and preceding 394430446. In scientific notation, it is written as 3.94430445 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 209280960 positive integers (up to 394430445) that are relatively prime to 394430445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94430445 × 10^8
Engineering notation 3.94430445 × 10^6

Prime Factorization of 394430445

Prime Factorization 135 × 197 × 14831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394430445
Product of the distinct prime numbers

The prime factorization of 394430445 is 135 × 197 × 14831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 21, 96, 270, 460, 7510, 3719, 15979, 36677, 394294, 424938, 1516737, 6927960, 50209175, 26547462, 707410250, 907728164, 1659615, 7586365176

Basic calculations (n = 394430445)

Multiplication

n×y
n×2 788860890
n×3 1183291335
n×4 1577721780
n×5 1972152225

Division

n÷y
n÷2 197215222.5
n÷3 131476815
n÷3 98607611.25
n÷5 78886089

Exponentiation

ny
n2 155575375942898025
n3 6.13636647642E+25
n4 2.4203697599774E+34
n5 9.5466752149243E+42

Nth Root

y√n
2√n 19860.273034377
3√n 733.37056778343
4√n 140.92648095506
5√n 52.38344855627

Divisors of 394430445

1, 135, 197, 14831, 26595, 2002185, 2921707, 394430445

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 -394430444
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 394430445 can be divided by 8 positive divisors. The sum of these divisors (counting 394430445) is 1, the average is 0.125.

Base conversion 394430445

Base System Value
2 Binary 10111100000101000011111101101
3 Ternary 1000111012010212000
4 Quaternary 113200220133231
5 Quinary 1301433233240
6 Senary 103050002513
8 Octal 2740503755
10 Decimal 394430445
12 Duodecimal b0116439
16 Hexadecimal 178287ed
20 Vigesimal 6353g25
36 Base36 6iu0h9

Cryptographic Hash Functions

md5 591c733cd1b03e08817140b23e34549d
sha1 1a9984c675aa3d33d836581c087e66c0e75375af
sha256 24f758e9d25aa548f7e36c2024dbee76f501bfe4456640aff6dae2b6ca830283
sha512 63b0e2c137bd19ef932c0920430f7e191bc10cd5efb97ad2fe61663e9dabf19be20d75bd31d38ec49af4393ae232141381bd11c42aea66229c0250c44bf5762e
ripemd-160 d36860055996263a50cf557209a6635562efcd61

394430445 as geometric shapes

Circle

Radius = n
Diameter 788860890
Circumference 2478279576.7283
Area 4.8875445814168E+17

Sphere

Radius = n
Volume 2.5703951789407E+26
Surface area 1.9550178325667E+18
Circumference 2478279576.7283

Square

Length = n
Perimeter 1577721780
Area 155575375942898025
Diagonal 557808884.73186

Cube

Length = n
Surface area 933452255657388150
Volume 6.13636647642E+25
Space diagonal 683173570.792

Equilateral Triangle

Length = n
Perimeter 1183291335
Area 6.7366113884932E+16
Altitude 341586785.396

Triangular Pyramid

Length = n
Surface area 6.7366113884932E+16
Volume 7.2317772455373E+24
Height 185936294.91062