868488478 (number)

868488478 is an even 9-digits composite number following 868488477 and preceding 868488479. In scientific notation, it is written as 8.68488478 × 10^8. The sum of its digits is 61. It has a total of 5 prime factors and 32 positive divisors. There are 363484800 positive integers (up to 868488478) that are relatively prime to 868488478.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million four hundred eighty-eight thousand four hundred seventy-eight

Notation

Scientific notation 8.68488478 × 10^8
Engineering notation 8.68488478 × 10^6

Prime Factorization of 868488478

Prime Factorization 2 × 11 × 13 × 421 × 7213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 868488478
Product of the distinct prime numbers

The prime factorization of 868488478 is 2 × 11 × 13 × 421 × 7213. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868488478)

Multiplication

n×y
n×2 1736976956
n×3 2605465434
n×4 3473953912
n×5 4342442390

Division

n÷y
n÷2 434244239
n÷3 289496159.33333
n÷3 217122119.5
n÷5 173697695.6

Exponentiation

ny
n2 754272236418756484
n3 6.5507674660498E+26
n4 5.6892660663215E+35
n5 4.9410620268766E+44

Nth Root

y√n
2√n 29470.128571148
3√n 954.08709230137
4√n 171.66865925715
5√n 61.341276910593

Divisors of 868488478

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 -868488477
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 868488478 can be divided by 32 positive divisors. The sum of these divisors (counting 868488478) is 1, the average is 0.03125.

Base conversion 868488478

Base System Value
2 Binary 110011110001000001010100011110
3 Ternary 2020112012210012221
4 Quaternary 303301001110132
5 Quinary 3234313112403
6 Senary 222102415554
8 Octal 6361012436
10 Decimal 868488478
12 Duodecimal 202a315ba
16 Hexadecimal 33c4151e
20 Vigesimal db8113i
36 Base36 ed2pzy

Cryptographic Hash Functions

md5 4fabd5f667c6c01366fedb11f6b97fb4
sha1 fe20a88359a33b03409bcdff3aa767dc38613e9a
sha256 836bd43d3bde8adc6765d66f8d126a58757c42d53444901439ed6898067095e1
sha512 26f27add76b4243c4e4dc720df98559a1ca2ee422ffb6c7da218d5f1adcb4ce073c3141d97babc41060c0a55006eb8c763485b8ade793adcd3b7352cd464e04a
ripemd-160 fec99e4287684678ff3fe9187de58ed75e4ae6e3

868488478 as geometric shapes

Circle

Radius = n
Diameter 1736976956
Circumference 5456874044.4244
Area 2.3696161167399E+18

Sphere

Radius = n
Volume 2.7439790595623E+27
Surface area 9.4784644669596E+18
Circumference 5456874044.4244

Square

Length = n
Perimeter 3473953912
Area 754272236418756484
Diagonal 1228228184.3524

Cube

Length = n
Surface area 4525633418512538904
Volume 6.5507674660498E+26
Space diagonal 1504266169.6842

Equilateral Triangle

Length = n
Perimeter 2605465434
Area 3.2660945905397E+17
Altitude 752133084.84208

Triangular Pyramid

Length = n
Surface area 3.2660945905397E+17
Volume 7.7201534953667E+25
Height 409409394.78412