636696813 (number)

636696813 is an odd 9-digits composite number following 636696812 and preceding 636696814. In scientific notation, it is written as 6.36696813 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 423968688 positive integers (up to 636696813) that are relatively prime to 636696813.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million six hundred ninety-six thousand eight hundred thirteen

Notation

Scientific notation 6.36696813 × 10^8
Engineering notation 6.36696813 × 10^6

Prime Factorization of 636696813

Prime Factorization 3 × 859 × 247069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 636696813
Product of the distinct prime numbers

The prime factorization of 636696813 is 3 × 859 × 247069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 636696813)

Multiplication

n×y
n×2 1273393626
n×3 1910090439
n×4 2546787252
n×5 3183484065

Division

n÷y
n÷2 318348406.5
n÷3 212232271
n÷3 159174203.25
n÷5 127339362.6

Exponentiation

ny
n2 405382831684356969
n3 2.5810595697835E+26
n4 1.6433524022443E+35
n5 1.0463172371448E+44

Nth Root

y√n
2√n 25232.851860224
3√n 860.2887136824
4√n 158.84851859625
5√n 57.64830403

Divisors of 636696813

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 -636696812
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 636696813 can be divided by 8 positive divisors. The sum of these divisors (counting 636696813) is 1, the average is 0.125.

Base conversion 636696813

Base System Value
2 Binary 100101111100110011100011101101
3 Ternary 1122101001112211110
4 Quaternary 211330303203231
5 Quinary 2300443244223
6 Senary 143102342233
8 Octal 4574634355
10 Decimal 636696813
12 Duodecimal 15928a979
16 Hexadecimal 25f338ed
20 Vigesimal 9ij720d
36 Base36 aj2mel

Cryptographic Hash Functions

md5 75f1df748124ae20da632460fefa3374
sha1 1802041a94f68c699b235d9828b691ca8e94626c
sha256 d4c278ea7bda9146ae95fbc5151107f9c566cc2abf11eff042cf615e8a3375d4
sha512 4da51b0e4f9f72a4cc46b59feff32f363bcb211c5aafe8ce615aadcebe0ef64008f19d93f3dfc7c6dc1066174a9f335e5194da30d5f79e83be84760d57d3d6d3
ripemd-160 756e6cc36695624ca744a013a48a94f55a410681

636696813 as geometric shapes

Circle

Radius = n
Diameter 1273393626
Circumference 4000484060.5697
Area 1.273547725911E+18

Sphere

Radius = n
Volume 1.0811517043879E+27
Surface area 5.094190903644E+18
Circumference 4000484060.5697

Square

Length = n
Perimeter 2546787252
Area 405382831684356969
Diagonal 900425268.06433

Cube

Length = n
Surface area 2432296990106141814
Volume 2.5810595697835E+26
Space diagonal 1102791229.1332

Equilateral Triangle

Length = n
Perimeter 1910090439
Area 1.7553591524836E+17
Altitude 551395614.56659

Triangular Pyramid

Length = n
Surface area 1.7553591524836E+17
Volume 3.0418078740672E+25
Height 300141756.02144