405392020 (number)

405392020 is an even 9-digits composite number following 405392019 and preceding 405392021. In scientific notation, it is written as 4.05392020 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 139560960 positive integers (up to 405392020) that are relatively prime to 405392020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.05392020 × 10^8
Engineering notation 4.05392020 × 10^6

Prime Factorization of 405392020

Prime Factorization 2 × 2 × 1265 × 113 × 709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 202696010
Product of the distinct prime numbers

The prime factorization of 405392020 is 2 × 2 × 1265 × 113 × 709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 24, 99, 391, 110, 6322, 5245, 98660, 70306, 790131, 816679, 6010156, 1859335, 25470695, 28747285, 95420343, 546558397, 3725360941, 9560704189

Basic calculations (n = 405392020)

Multiplication

n×y
n×2 810784040
n×3 1216176060
n×4 1621568080
n×5 2026960100

Division

n÷y
n÷2 202696010
n÷3 135130673.33333
n÷3 101348005
n÷5 81078404

Exponentiation

ny
n2 164342689879680400
n3 6.6623215022557E+25
n4 2.7008519716889E+34
n5 1.0949038365239E+43

Nth Root

y√n
2√n 20134.349256929
3√n 740.10226246837
4√n 141.89555756587
5√n 52.671421477663

Divisors of 405392020

1, 2, 4, 113, 226, 452, 709, 1265, 1418, 2530, 2836, 5060, 80117, 142945, 160234, 285890, 320468, 571780, 896885, 1793770, 3587540, 101348005, 202696010, 405392020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405392019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405392020 can be divided by 24 positive divisors. The sum of these divisors (counting 405392020) is 1, the average is 0.041666666666667.

Base conversion 405392020

Base System Value
2 Binary 11000001010011100101010010100
3 Ternary 1001020211001022021
4 Quaternary 120022130222110
5 Quinary 1312240021040
6 Senary 104120542524
8 Octal 3012345224
10 Decimal 405392020
12 Duodecimal b3921a44
16 Hexadecimal 1829ca94
20 Vigesimal 66de010
36 Base36 6pcyhg

Cryptographic Hash Functions

md5 57f1737a48d87cae35ea913d8659cfe9
sha1 eab32dbe8e7267af8658b0961425e72383670561
sha256 efa1baad4acbc9da67920bb3bbc25e958b05f47beb7a0e6ceb270216b2306d7d
sha512 a56696b4c59629049c5de7cac0c759787f13a9eaf84f20bdfd4f2ef685de3f4a577abba183173cb114c4c7c2f8ad3f307156904556b71804a7fb69ef691bcf96
ripemd-160 90d9b83fcdfa4227eabc5988093f48914494f3b8

405392020 as geometric shapes

Circle

Radius = n
Diameter 810784040
Circumference 2547153183.7119
Area 5.1629778719719E+17

Sphere

Radius = n
Volume 2.7907067049787E+26
Surface area 2.0651911487888E+18
Circumference 2547153183.7119

Square

Length = n
Perimeter 1621568080
Area 164342689879680400
Diagonal 573310892.76183

Cube

Length = n
Surface area 986056139278082400
Volume 6.6623215022557E+25
Space diagonal 702159575.62298

Equilateral Triangle

Length = n
Perimeter 1216176060
Area 7.1162472181035E+16
Altitude 351079787.81149

Triangular Pyramid

Length = n
Surface area 7.1162472181035E+16
Volume 7.8516211878166E+24
Height 191103630.92061