636406493 (number)

636406493 is an odd 9-digits composite number following 636406492 and preceding 636406494. In scientific notation, it is written as 6.36406493 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 621606300 positive integers (up to 636406493) that are relatively prime to 636406493.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.36406493 × 10^8
Engineering notation 6.36406493 × 10^6

Prime Factorization of 636406493

Prime Factorization 43 × 14800151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 636406493
Product of the distinct prime numbers

The prime factorization of 636406493 is 43 × 14800151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 62, 22, 802, 109, 4219, 8049, 97615, 7832, 17684, 570247, 2135191, 6903810, 49456632, 44068486, 260748812, 618658381, 9477134756, 910623714

Basic calculations (n = 636406493)

Multiplication

n×y
n×2 1272812986
n×3 1909219479
n×4 2545625972
n×5 3182032465

Division

n÷y
n÷2 318203246.5
n÷3 212135497.66667
n÷3 159101623.25
n÷5 127281298.6

Exponentiation

ny
n2 405013224332559049
n3 2.5775304571611E+26
n4 1.6403571188426E+35
n5 1.0439339212702E+44

Nth Root

y√n
2√n 25227.098386457
3√n 860.15793611007
4√n 158.83040762542
5√n 57.643045794462

Divisors of 636406493

1, 43, 14800151, 636406493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636406492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636406493 can be divided by 4 positive divisors. The sum of these divisors (counting 636406493) is 1, the average is 0.25.

Base conversion 636406493

Base System Value
2 Binary 100101111011101100101011011101
3 Ternary 1122100111210120212
4 Quaternary 211323230223131
5 Quinary 2300410001433
6 Senary 143052222205
8 Octal 4573545335
10 Decimal 636406493
12 Duodecimal 15916a965
16 Hexadecimal 25eecadd
20 Vigesimal 9ihag4d
36 Base36 aiwee5

Cryptographic Hash Functions

md5 aa75a6ffb57da38da3e88ceb064cf370
sha1 6858496f671d25602d2a8a1f53f4c89165d0db3e
sha256 7e2d03ba25f855858d4575b49de18944a545963714a062e8c38e9159660cffea
sha512 5c0fc8806ac2c9fae1a4a67175a8872074bfc94575bbd830f8208f2e1f599af9b22d57bee666a206ea57f9249064668ffa46fe04618b5697dc06f887db31e207
ripemd-160 da7bf97af9e7251c6958c6d72450b706fdd42353

636406493 as geometric shapes

Circle

Radius = n
Diameter 1272812986
Circumference 3998659926.2113
Area 1.2723865701699E+18

Sphere

Radius = n
Volume 1.0796734331495E+27
Surface area 5.0895462806795E+18
Circumference 3998659926.2113

Square

Length = n
Perimeter 2545625972
Area 405013224332559049
Diagonal 900014693.5829

Cube

Length = n
Surface area 2430079345995354294
Volume 2.5775304571611E+26
Space diagonal 1102288380.1427

Equilateral Triangle

Length = n
Perimeter 1909219479
Area 1.7537587057032E+17
Altitude 551144190.07136

Triangular Pyramid

Length = n
Surface area 1.7537587057032E+17
Volume 3.0376487749557E+25
Height 300004897.86097