636705642 (number)

636705642 is an even 9-digits composite number following 636705641 and preceding 636705643. In scientific notation, it is written as 6.36705642 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 197820480 positive integers (up to 636705642) that are relatively prime to 636705642.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million seven hundred five thousand six hundred forty-two

Notation

Scientific notation 6.36705642 × 10^8
Engineering notation 6.36705642 × 10^6

Prime Factorization of 636705642

Prime Factorization 2 × 3 × 23 × 53 × 263 × 331

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 636705642
Product of the distinct prime numbers

The prime factorization of 636705642 is 2 × 3 × 23 × 53 × 263 × 331. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 23, 37, 632, 786, 9580, 5285, 10742, 19726, 47087, 827724, 696711, 8784612, 41673063, 90188078, 727742915, 951745358, 920721849, 6916219052

Basic calculations (n = 636705642)

Multiplication

n×y
n×2 1273411284
n×3 1910116926
n×4 2546822568
n×5 3183528210

Division

n÷y
n÷2 318352821
n÷3 212235214
n÷3 159176410.5
n÷5 127341128.4

Exponentiation

ny
n2 405394074554632164
n3 2.581166945023E+26
n4 1.6434435568401E+35
n5 1.0463897849486E+44

Nth Root

y√n
2√n 25233.026810115
3√n 860.29269017157
4√n 158.84906927683
5√n 57.648463909567

Divisors of 636705642

1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 263, 318, 331, 526, 662, 789, 993, 1219, 1578, 1986, 2438, 3657, 6049, 7314, 7613, 12098, 13939, 15226, 17543, 18147, 22839, 27878, 35086, 36294, 41817, 45678, 52629, 83634, 87053, 105258, 174106, 261159, 320597, 403489, 522318, 641194, 806978, 961791, 1210467, 1923582, 2002219, 2420934, 4004438, 4613809, 6006657, 9227618, 12013314, 13841427, 27682854, 106117607, 212235214, 318352821, 636705642

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636705641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636705642 can be divided by 64 positive divisors. The sum of these divisors (counting 636705642) is 1, the average is 0.015625.

Base conversion 636705642

Base System Value
2 Binary 100101111100110101101101101010
3 Ternary 1122101001222221110
4 Quaternary 211330311231222
5 Quinary 2300444040032
6 Senary 143102451150
8 Octal 4574655552
10 Decimal 636705642
12 Duodecimal 159293ab6
16 Hexadecimal 25f35b6a
20 Vigesimal 9ij8422
36 Base36 aj2t7u

Cryptographic Hash Functions

md5 788bc04914ab9574a0a033ffc61c651a
sha1 bc1097abb1c0694e6b48000346a78c980701b779
sha256 8eea24bff84535e663d76d98fbb229daa08f551a4c21e6f7c084087f145edfb9
sha512 60bd4aee56a91295be5e6b4285fa99a249c5862771b51583a8a06279775eded955ac1c58849041d9a45c920be2b6a7b31ce22f5af853baee6e1dfd407ff17b0f
ripemd-160 4c230bd1b8c4f23e0ed45dc30ef425527c054328

636705642 as geometric shapes

Circle

Radius = n
Diameter 1273411284
Circumference 4000539534.8127
Area 1.2735830464297E+18

Sphere

Radius = n
Volume 1.0811966816231E+27
Surface area 5.0943321857187E+18
Circumference 4000539534.8127

Square

Length = n
Perimeter 2546822568
Area 405394074554632164
Diagonal 900437754.15587

Cube

Length = n
Surface area 2432364447327792984
Volume 2.581166945023E+26
Space diagonal 1102806521.4098

Equilateral Triangle

Length = n
Perimeter 1910116926
Area 1.75540783554E+17
Altitude 551403260.70488

Triangular Pyramid

Length = n
Surface area 1.75540783554E+17
Volume 3.0419344170006E+25
Height 300145918.05196