636642012 (number)

636642012 is an even 9-digits composite number following 636642011 and preceding 636642013. In scientific notation, it is written as 6.36642012 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 212214000 positive integers (up to 636642012) that are relatively prime to 636642012.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million six hundred forty-two thousand twelve

Notation

Scientific notation 6.36642012 × 10^8
Engineering notation 6.36642012 × 10^6

Prime Factorization of 636642012

Prime Factorization 2 × 2 × 3 × 53053501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 318321006
Product of the distinct prime numbers

The prime factorization of 636642012 is 2 × 2 × 3 × 53053501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 57, 42, 949, 355, 6461, 8184, 54028, 35757, 529362, 41214, 9257013, 6696265, 36571895, 3633062, 838958438, 498349647, 282703783, 3351921079

Basic calculations (n = 636642012)

Multiplication

n×y
n×2 1273284024
n×3 1909926036
n×4 2546568048
n×5 3183210060

Division

n÷y
n÷2 318321006
n÷3 212214004
n÷3 159160503
n÷5 127328402.4

Exponentiation

ny
n2 405313051443408144
n3 2.5803931656079E+26
n4 1.6427866967037E+35
n5 1.0458670278763E+44

Nth Root

y√n
2√n 25231.765931064
3√n 860.26403106346
4√n 158.84510043141
5√n 57.647311628777

Divisors of 636642012

1, 2, 3, 4, 6, 12, 53053501, 106107002, 159160503, 212214004, 318321006, 636642012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636642011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636642012 can be divided by 12 positive divisors. The sum of these divisors (counting 636642012) is 1, the average is 0.083333333333333.

Base conversion 636642012

Base System Value
2 Binary 100101111100100110001011011100
3 Ternary 1122100221202122210
4 Quaternary 211330212023130
5 Quinary 2300440021022
6 Senary 143101240420
8 Octal 4574461334
10 Decimal 636642012
12 Duodecimal 159263110
16 Hexadecimal 25f262dc
20 Vigesimal 9ij050c
36 Base36 aj1g4c

Cryptographic Hash Functions

md5 85cd370ee5b744d2e893e936ed8317b2
sha1 c5909e5f8564501964169b676514504e2821e4d3
sha256 a91999690e5c24e4fcd222ed7386d33b9b27d6297cf085a910d0db8b8e949b04
sha512 5588c04487c021d314d89e4b047d65afb7ea52768f48ab9211e377231b30e56d2eab7678c0d0acbf534c29f8ac1d2c358fdf0342ecb584c9c35afd6501227371
ripemd-160 c86e58a237dac6e0fb951c2f15e12ca050811c30

636642012 as geometric shapes

Circle

Radius = n
Diameter 1273284024
Circumference 4000139735.7316
Area 1.2733285048187E+18

Sphere

Radius = n
Volume 1.0808725616596E+27
Surface area 5.0933140192747E+18
Circumference 4000139735.7316

Square

Length = n
Perimeter 2546568048
Area 405313051443408144
Diagonal 900347767.74689

Cube

Length = n
Surface area 2431878308660448864
Volume 2.5803931656079E+26
Space diagonal 1102696311.0169

Equilateral Triangle

Length = n
Perimeter 1909926036
Area 1.7550569951769E+17
Altitude 551348155.50844

Triangular Pyramid

Length = n
Surface area 1.7550569951769E+17
Volume 3.0410225092146E+25
Height 300115922.5823