636530768 (number)

636530768 is an even 9-digits composite number following 636530767 and preceding 636530769. In scientific notation, it is written as 6.36530768 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors. There are 318265376 positive integers (up to 636530768) that are relatively prime to 636530768.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million five hundred thirty thousand seven hundred sixty-eight

Notation

Scientific notation 6.36530768 × 10^8
Engineering notation 6.36530768 × 10^6

Prime Factorization of 636530768

Prime Factorization 2 × 2 × 2 × 2 × 39783173

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 79566346
Product of the distinct prime numbers

The prime factorization of 636530768 is 2 × 2 × 2 × 2 × 39783173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 37, 65, 817, 28, 5984, 1593, 76336, 45845, 936115, 311101, 5787593, 22349, 89036616, 28182672, 971532489, 850677341, 4833510578, 9873495818

Basic calculations (n = 636530768)

Multiplication

n×y
n×2 1273061536
n×3 1909592304
n×4 2546123072
n×5 3182653840

Division

n÷y
n÷2 318265384
n÷3 212176922.66667
n÷3 159132692
n÷5 127306153.6

Exponentiation

ny
n2 405171418610669824
n3 2.579040742599E+26
n4 1.6416387845898E+35
n5 1.0449535963335E+44

Nth Root

y√n
2√n 25229.561391352
3√n 860.21392190497
4√n 158.83816100469
5√n 57.645296880869

Divisors of 636530768

1, 2, 4, 8, 16, 39783173, 79566346, 159132692, 318265384, 636530768

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636530767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636530768 can be divided by 10 positive divisors. The sum of these divisors (counting 636530768) is 1, the average is 0.1.

Base conversion 636530768

Base System Value
2 Binary 100101111100001011000001010000
3 Ternary 1122100202010001122
4 Quaternary 211330023001100
5 Quinary 2300422441033
6 Senary 143055021412
8 Octal 4574130120
10 Decimal 636530768
12 Duodecimal 15920a868
16 Hexadecimal 25f0b050
20 Vigesimal 9ii66i8
36 Base36 aiz2a8

Cryptographic Hash Functions

md5 ff775ca746627c854ea35f52ec3c1a44
sha1 16cbe84544567191823669de85c8d611a347d8ae
sha256 5cdcccee6085cca74ac343396c714438a235c7451440f2b5d2f605dc83a1225a
sha512 d9b8e08c21f6644d35d77a10e77b8dc43ced77aa290008199024dc0bcabe8c0b1c52d22763a60bb2752d9bf4d82d3bdce155a7b12a85e6839e9b831108d044ed
ripemd-160 37e9680de5e1eb45d44eaaa81a52977a838818c1

636530768 as geometric shapes

Circle

Radius = n
Diameter 1273061536
Circumference 3999440769.0653
Area 1.2728835521518E+18

Sphere

Radius = n
Volume 1.0803060600344E+27
Surface area 5.0915342086073E+18
Circumference 3999440769.0653

Square

Length = n
Perimeter 2546123072
Area 405171418610669824
Diagonal 900190444.97336

Cube

Length = n
Surface area 2431028511664018944
Volume 2.579040742599E+26
Space diagonal 1102503630.7568

Equilateral Triangle

Length = n
Perimeter 1909592304
Area 1.7544437070211E+17
Altitude 551251815.37842

Triangular Pyramid

Length = n
Surface area 1.7544437070211E+17
Volume 3.0394286634136E+25
Height 300063481.65779