405755768 (number)

405755768 is an even 9-digits composite number following 405755767 and preceding 405755769. In scientific notation, it is written as 4.05755768 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 183396960 positive integers (up to 405755768) that are relatively prime to 405755768.

Interesting facts

Basic properties

Name

Name four hundred five million seven hundred fifty-five thousand seven hundred sixty-eight

Notation

Scientific notation 4.05755768 × 10^8
Engineering notation 4.05755768 × 10^6

Prime Factorization of 405755768

Prime Factorization 2 × 2 × 2 × 11 × 179 × 25759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 101438942
Product of the distinct prime numbers

The prime factorization of 405755768 is 2 × 2 × 2 × 11 × 179 × 25759. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 405755768)

Multiplication

n×y
n×2 811511536
n×3 1217267304
n×4 1623023072
n×5 2028778840

Division

n÷y
n÷2 202877884
n÷3 135251922.66667
n÷3 101438942
n÷5 81151153.6

Exponentiation

ny
n2 164637743265269824
n3 6.6802713960386E+25
n4 2.7105586507481E+34
n5 1.0998248070433E+43

Nth Root

y√n
2√n 20143.380252579
3√n 740.32355463821
4√n 141.92737668462
5√n 52.680870233719

Divisors of 405755768

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 -405755767
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 405755768 can be divided by 32 positive divisors. The sum of these divisors (counting 405755768) is 1, the average is 0.03125.

Base conversion 405755768

Base System Value
2 Binary 11000001011110101011101111000
3 Ternary 1001021111112021102
4 Quaternary 120023311131320
5 Quinary 1312333141033
6 Senary 104132430532
8 Octal 3013653570
10 Decimal 405755768
12 Duodecimal b3a78448
16 Hexadecimal 182f5778
20 Vigesimal 66fj988
36 Base36 6pkr5k

Cryptographic Hash Functions

md5 315a1798f37b87b88309bb5ac42105fd
sha1 19058d671383def6a5bb319cd38bd77c3f7e695e
sha256 b25bd9e20b558c43aa40f7803b4afa6f1b7c4956fadb3f22cb0b8f50084587d0
sha512 d5391241d8282943820c3a5894b90aeba16561e5edf3b4114252dea8ab972efd34cb4ea54f5a8be9b01aef31391ee5362ded37cd42a35ddc288b7c196d28fa32
ripemd-160 8fa04dcd5d630feabb126afb15d3776e4b163d9a

405755768 as geometric shapes

Circle

Radius = n
Diameter 811511536
Circumference 2549438679.801
Area 5.1722472474577E+17

Sphere

Radius = n
Volume 2.7982255389041E+26
Surface area 2.0688988989831E+18
Circumference 2549438679.801

Square

Length = n
Perimeter 1623023072
Area 164637743265269824
Diagonal 573825310.11671

Cube

Length = n
Surface area 987826459591618944
Volume 6.6802713960386E+25
Space diagonal 702789605.64013

Equilateral Triangle

Length = n
Perimeter 1217267304
Area 7.1290234044732E+16
Altitude 351394802.82006

Triangular Pyramid

Length = n
Surface area 7.1290234044732E+16
Volume 7.8727753405091E+24
Height 191275103.37224