405648320 (number)

405648320 is an even 9-digits composite number following 405648319 and preceding 405648321. In scientific notation, it is written as 4.05648320 × 10^8. The sum of its digits is 32. It has a total of 10 prime factors and 112 positive divisors. There are 124416000 positive integers (up to 405648320) that are relatively prime to 405648320.

Interesting facts

Basic properties

Name

Name four hundred five million six hundred forty-eight thousand three hundred twenty

Notation

Scientific notation 4.05648320 × 10^8
Engineering notation 4.05648320 × 10^6

Prime Factorization of 405648320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 55 × 7 × 101 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 12676510
Product of the distinct prime numbers

The prime factorization of 405648320 is 2 × 2 × 2 × 2 × 2 × 2 × 55 × 7 × 101 × 163. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 405648320)

Multiplication

n×y
n×2 811296640
n×3 1216944960
n×4 1622593280
n×5 2028241600

Division

n÷y
n÷2 202824160
n÷3 135216106.66667
n÷3 101412080
n÷5 81129664

Exponentiation

ny
n2 164550559518822400
n3 6.674965802387E+25
n4 2.7076886637958E+34
n5 1.0983693575518E+43

Nth Root

y√n
2√n 20140.712996317
3√n 740.25820062138
4√n 141.91797982045
5√n 52.678079858689

Divisors of 405648320

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405648319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405648320 can be divided by 112 positive divisors. The sum of these divisors (counting 405648320) is 1, the average is 0.0089285714285714.

Base conversion 405648320

Base System Value
2 Binary 11000001011011011001111000000
3 Ternary 1001021022001212212
4 Quaternary 120023123033000
5 Quinary 1312321221240
6 Senary 104130241252
8 Octal 3013331700
10 Decimal 405648320
12 Duodecimal b3a26228
16 Hexadecimal 182db3c0
20 Vigesimal 66f60g0
36 Base36 6pig8w

Cryptographic Hash Functions

md5 abcc2b1320c8b00e60761c93fe8229e9
sha1 04dbdc357c0a8be0df0301198c40e0207d70e541
sha256 1aa1b1bb5a927c51f851c3d3eb44ce0aeb9eba82440c06c7d8ef7c8ff087be1d
sha512 c4e2a23dfe1058aa061c56df1b58b2bb5cbd134904b99d721fec9aeb050a125a73fbd358795ab6f2617fb30ff512f9332d1223416ba6075213b1821927bd2783
ripemd-160 44bce695ff645ec501bc3169de1be967a60c15b2

405648320 as geometric shapes

Circle

Radius = n
Diameter 811296640
Circumference 2548763564.1061
Area 5.1695082892842E+17

Sphere

Radius = n
Volume 2.7960031370323E+26
Surface area 2.0678033157137E+18
Circumference 2548763564.1061

Square

Length = n
Perimeter 1622593280
Area 164550559518822400
Diagonal 573673355.69786

Cube

Length = n
Surface area 987303357112934400
Volume 6.674965802387E+25
Space diagonal 702603500.24496

Equilateral Triangle

Length = n
Perimeter 1216944960
Area 7.1252482375122E+16
Altitude 351301750.12248

Triangular Pyramid

Length = n
Surface area 7.1252482375122E+16
Volume 7.866522638427E+24
Height 191224451.89929