636406494 (number)

636406494 is an even 9-digits composite number following 636406493 and preceding 636406495. In scientific notation, it is written as 6.36406494 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 212135496 positive integers (up to 636406494) that are relatively prime to 636406494.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million four hundred six thousand four hundred ninety-four

Notation

Scientific notation 6.36406494 × 10^8
Engineering notation 6.36406494 × 10^6

Prime Factorization of 636406494

Prime Factorization 2 × 3 × 106067749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 636406494
Product of the distinct prime numbers

The prime factorization of 636406494 is 2 × 3 × 106067749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 22, 17, 702, 428, 1866, 988, 34217, 6621, 887545, 437861, 7273940, 4497649, 2893824, 74532103, 479160442, 960950501, 2841869471, 8122272226

Basic calculations (n = 636406494)

Multiplication

n×y
n×2 1272812988
n×3 1909219482
n×4 2545625976
n×5 3182032470

Division

n÷y
n÷2 318203247
n÷3 212135498
n÷3 159101623.5
n÷5 127281298.8

Exponentiation

ny
n2 405013225605372036
n3 2.5775304693115E+26
n4 1.6403571291527E+35
n5 1.043933929472E+44

Nth Root

y√n
2√n 25227.098406277
3√n 860.1579365606
4√n 158.83040768781
5√n 57.643045812577

Divisors of 636406494

1, 2, 3, 6, 106067749, 212135498, 318203247, 636406494

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 -636406493
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 636406494 can be divided by 8 positive divisors. The sum of these divisors (counting 636406494) is 1, the average is 0.125.

Base conversion 636406494

Base System Value
2 Binary 100101111011101100101011011110
3 Ternary 1122100111210120220
4 Quaternary 211323230223132
5 Quinary 2300410001434
6 Senary 143052222210
8 Octal 4573545336
10 Decimal 636406494
12 Duodecimal 15916a966
16 Hexadecimal 25eecade
20 Vigesimal 9ihag4e
36 Base36 aiwee6

Cryptographic Hash Functions

md5 1471f13bd930ea87c11ba60dd0afff56
sha1 f4fedbae22f5a74bf7af6b5955d00558cac795ba
sha256 b397442c04cf1e061cfa5dbed5f01bf8bfe80b43030b1b280189c8f3d1c3e143
sha512 77baa9b2bcfb43f1bb4805fe354c004db130f3e084ba57cde3293216a7e6993b93674f6bf43a79fc93a028c7853ae023b2c351dcd68c32ce4bfd269d169f9b2e
ripemd-160 48de01b6874c01a029bc61fd7e0a95c52ba568c3

636406494 as geometric shapes

Circle

Radius = n
Diameter 1272812988
Circumference 3998659932.4945
Area 1.2723865741685E+18

Sphere

Radius = n
Volume 1.079673438239E+27
Surface area 5.0895462966742E+18
Circumference 3998659932.4945

Square

Length = n
Perimeter 2545625976
Area 405013225605372036
Diagonal 900014694.99711

Cube

Length = n
Surface area 2430079353632232216
Volume 2.5775304693115E+26
Space diagonal 1102288381.8748

Equilateral Triangle

Length = n
Perimeter 1909219482
Area 1.7537587112147E+17
Altitude 551144190.93739

Triangular Pyramid

Length = n
Surface area 1.7537587112147E+17
Volume 3.0376487892751E+25
Height 300004898.33237