408768685 (number)

408768685 is an odd 9-digits composite number following 408768684 and preceding 408768686. In scientific notation, it is written as 4.08768685 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 301859904 positive integers (up to 408768685) that are relatively prime to 408768685.

Interesting facts

Basic properties

Name

Name four hundred eight million seven hundred sixty-eight thousand six hundred eighty-five

Notation

Scientific notation 4.08768685 × 10^8
Engineering notation 4.08768685 × 10^6

Prime Factorization of 408768685

Prime Factorization 13 × 5 × 6288749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 408768685
Product of the distinct prime numbers

The prime factorization of 408768685 is 13 × 5 × 6288749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 408768685)

Multiplication

n×y
n×2 817537370
n×3 1226306055
n×4 1635074740
n×5 2043843425

Division

n÷y
n÷2 204384342.5
n÷3 136256228.33333
n÷3 102192171.25
n÷5 81753737

Exponentiation

ny
n2 167091837836629225
n3 6.8301910826712E+25
n4 2.7919682271622E+34
n5 1.1412691807789E+43

Nth Root

y√n
2√n 20218.028712018
3√n 742.15144829646
4√n 142.19011467756
5√n 52.758874666775

Divisors of 408768685

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -408768684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 408768685 can be divided by 8 positive divisors. The sum of these divisors (counting 408768685) is 1, the average is 0.125.

Base conversion 408768685

Base System Value
2 Binary 11000010111010101000010101101
3 Ternary 1001111011121012221
4 Quaternary 120113111002231
5 Quinary 1314121044220
6 Senary 104321155341
8 Octal 3027250255
10 Decimal 408768685
12 Duodecimal b4a8bb51
16 Hexadecimal 185d50ad
20 Vigesimal 67eg1e5
36 Base36 6rdbxp

Cryptographic Hash Functions

md5 ff400ed9ed0ad125514d9ba23f8c7848
sha1 fbaad7b84146807aad379bb2a2933e9d79e861d4
sha256 032776681059c990408968b883a1a8b58ac9f5a73b53bc49d1d49a2b26bfd296
sha512 b39bb53923421c8d21b151a931d6406f90a801d2a53b60bf98bb922fc1b81e3b578ce314143595630b1c89c93a82913e7e4bc9b5217c1bca4fe108fef824c129
ripemd-160 53750e7c9adafef5b309eefd309e513be05eecb4

408768685 as geometric shapes

Circle

Radius = n
Diameter 817537370
Circumference 2568369395.6271
Area 5.2493449022237E+17

Sphere

Radius = n
Volume 2.8610237503913E+26
Surface area 2.0997379608895E+18
Circumference 2568369395.6271

Square

Length = n
Perimeter 1635074740
Area 167091837836629225
Diagonal 578086218.20042

Cube

Length = n
Surface area 1002551027019775350
Volume 6.8301910826712E+25
Space diagonal 708008130.96312

Equilateral Triangle

Length = n
Perimeter 1226306055
Area 7.2352888165775E+16
Altitude 354004065.48156

Triangular Pyramid

Length = n
Surface area 7.2352888165775E+16
Volume 8.0494573855945E+24
Height 192695406.06681