405440384 (number)

405440384 is an even 9-digits composite number following 405440383 and preceding 405440385. In scientific notation, it is written as 4.05440384 × 10^8. The sum of its digits is 32. It has a total of 9 prime factors and 32 positive divisors. There are 200919040 positive integers (up to 405440384) that are relatively prime to 405440384.

Interesting facts

Basic properties

Name

Name four hundred five million four hundred forty thousand three hundred eighty-four

Notation

Scientific notation 4.05440384 × 10^8
Engineering notation 4.05440384 × 10^6

Prime Factorization of 405440384

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 28031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6335006
Product of the distinct prime numbers

The prime factorization of 405440384 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 28031. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 405440384)

Multiplication

n×y
n×2 810880768
n×3 1216321152
n×4 1621761536
n×5 2027201920

Division

n÷y
n÷2 202720192
n÷3 135146794.66667
n÷3 101360096
n÷5 81088076.8

Exponentiation

ny
n2 164381904978067456
n3 6.6647062676959E+25
n4 2.7021410684218E+34
n5 1.0955571124031E+43

Nth Root

y√n
2√n 20135.550253221
3√n 740.13169314346
4√n 141.89978947561
5√n 52.672678176832

Divisors of 405440384

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405440383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405440384 can be divided by 32 positive divisors. The sum of these divisors (counting 405440384) is 1, the average is 0.03125.

Base conversion 405440384

Base System Value
2 Binary 11000001010101000011110000000
3 Ternary 1001020220111122112
4 Quaternary 120022220132000
5 Quinary 1312243043014
6 Senary 104121554452
8 Octal 3012503600
10 Decimal 405440384
12 Duodecimal b3945a28
16 Hexadecimal 182a8780
20 Vigesimal 66e00j4
36 Base36 6pdzsw

Cryptographic Hash Functions

md5 9f89316debf6f7dfd41d9e46343e38c6
sha1 87115c2bf746e9c30c9fafcc808ee23778dc5589
sha256 7f2f7b0a677d37673dc876658a00c00522b01f6f5e5cfc6bd17fddfc284571ce
sha512 43f82da1f4b4cd9d546ae2c77177c8e71b9ebcdc5ac2e1463941d813c511b347feb9d4b38b19bf9720f9bd913621f836877ca9345c0f563a30e04f83cf41c55e
ripemd-160 4e0a21a468c4fe523185267d57cc72fc915d02e1

405440384 as geometric shapes

Circle

Radius = n
Diameter 810880768
Circumference 2547457063.686
Area 5.1642098506219E+17

Sphere

Radius = n
Volume 2.7917056331903E+26
Surface area 2.0656839402488E+18
Circumference 2547457063.686

Square

Length = n
Perimeter 1621761536
Area 164381904978067456
Diagonal 573379289.78656

Cube

Length = n
Surface area 986291429868404736
Volume 6.6647062676959E+25
Space diagonal 702243344.52824

Equilateral Triangle

Length = n
Perimeter 1216321152
Area 7.1179452816743E+16
Altitude 351121672.26412

Triangular Pyramid

Length = n
Surface area 7.1179452816743E+16
Volume 7.8544316608405E+24
Height 191126429.92885