408020394 (number)

408020394 is an even 9-digits composite number following 408020393 and preceding 408020395. In scientific notation, it is written as 4.08020394 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 133440528 positive integers (up to 408020394) that are relatively prime to 408020394.

Interesting facts

Basic properties

Name

Name four hundred eight million twenty thousand three hundred ninety-four

Notation

Scientific notation 4.08020394 × 10^8
Engineering notation 4.08020394 × 10^6

Prime Factorization of 408020394

Prime Factorization 2 × 3 × 53 × 1283083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 408020394
Product of the distinct prime numbers

The prime factorization of 408020394 is 2 × 3 × 53 × 1283083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 59, 83, 350, 608, 4748, 8581, 14323, 7181, 841748, 167064, 3039184, 397867, 50081535, 89788510, 553024172, 66459824, 7150421594, 3656123940

Basic calculations (n = 408020394)

Multiplication

n×y
n×2 816040788
n×3 1224061182
n×4 1632081576
n×5 2040101970

Division

n÷y
n÷2 204010197
n÷3 136006798
n÷3 102005098.5
n÷5 81604078.8

Exponentiation

ny
n2 166480641919915236
n3 6.7927497109537E+25
n4 2.7715804134067E+34
n5 1.1308613322809E+43

Nth Root

y√n
2√n 20199.514697141
3√n 741.69831144419
4√n 142.12499673576
5√n 52.739544452703

Divisors of 408020394

1, 2, 3, 6, 53, 106, 159, 318, 1283083, 2566166, 3849249, 7698498, 68003399, 136006798, 204010197, 408020394

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 -408020393
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 408020394 can be divided by 16 positive divisors. The sum of these divisors (counting 408020394) is 1, the average is 0.0625.

Base conversion 408020394

Base System Value
2 Binary 11000010100011110010110101010
3 Ternary 1001102202120202110
4 Quaternary 120110132112222
5 Quinary 1313423123034
6 Senary 104253143150
8 Octal 3024362652
10 Decimal 408020394
12 Duodecimal b478aab6
16 Hexadecimal 1851e5aa
20 Vigesimal 67a2aje
36 Base36 6qxaju

Cryptographic Hash Functions

md5 fc3dd7c3ead21733cf4886a4d5d06442
sha1 79807a79e172b4180a12ec414009d6d69c9900dc
sha256 b5f5a9f51695f44755c8403d8310af16baf396b84450ba96dd99b09a80b7b865
sha512 4bb30a8cc0fa4003745eebfda541e0f292089260fc9cb3479731e4e63f8c4a4e09454631682ce9d059bfec8068ac982eebbec50ca97465c56064f285c08d141d
ripemd-160 4b1dc6e99832a2b00602cbecfbc53502c1844c53

408020394 as geometric shapes

Circle

Radius = n
Diameter 816040788
Circumference 2563667744.6104
Area 5.2301436162052E+17

Sphere

Radius = n
Volume 2.8453403452808E+26
Surface area 2.0920574464821E+18
Circumference 2563667744.6104

Square

Length = n
Perimeter 1632081576
Area 166480641919915236
Diagonal 577027974.91961

Cube

Length = n
Surface area 998883851519491416
Volume 6.7927497109537E+25
Space diagonal 706712052.93227

Equilateral Triangle

Length = n
Perimeter 1224061182
Area 7.2088232570494E+16
Altitude 353356026.46614

Triangular Pyramid

Length = n
Surface area 7.2088232570494E+16
Volume 8.0053323058638E+24
Height 192342658.30654