636686042 (number)

636686042 is an even 9-digits composite number following 636686041 and preceding 636686043. In scientific notation, it is written as 6.36686042 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 316110720 positive integers (up to 636686042) that are relatively prime to 636686042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.36686042 × 10^8
Engineering notation 6.36686042 × 10^6

Prime Factorization of 636686042

Prime Factorization 2 × 283 × 311 × 3617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 636686042
Product of the distinct prime numbers

The prime factorization of 636686042 is 2 × 283 × 311 × 3617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 41, 79, 272, 303, 4115, 3102, 12904, 49875, 433154, 929743, 6284170, 8865807, 59892140, 88496745, 388441686, 137938927, 6510058416, 8287637971

Basic calculations (n = 636686042)

Multiplication

n×y
n×2 1273372084
n×3 1910058126
n×4 2546744168
n×5 3183430210

Division

n÷y
n÷2 318343021
n÷3 212228680.66667
n÷3 159171510.5
n÷5 127337208.4

Exponentiation

ny
n2 405369116077625764
n3 2.580928580645E+26
n4 1.6432412026956E+35
n5 1.0462287373956E+44

Nth Root

y√n
2√n 25232.638427243
3√n 860.28386248698
4√n 158.84784678189
5√n 57.648108981408

Divisors of 636686042

1, 2, 283, 311, 566, 622, 3617, 7234, 88013, 176026, 1023611, 1124887, 2047222, 2249774, 318343021, 636686042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636686041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636686042 can be divided by 16 positive divisors. The sum of these divisors (counting 636686042) is 1, the average is 0.0625.

Base conversion 636686042

Base System Value
2 Binary 100101111100110000111011011010
3 Ternary 1122101001000001112
4 Quaternary 211330300323122
5 Quinary 2300442423132
6 Senary 143102220322
8 Octal 4574607332
10 Decimal 636686042
12 Duodecimal 1592846a2
16 Hexadecimal 25f30eda
20 Vigesimal 9ij5f22
36 Base36 aj2e3e

Cryptographic Hash Functions

md5 3dba9cbf3de3e447de63a0984bb37259
sha1 9aea77ac9a52f67fc49a5a8b2e970592d35f317c
sha256 319b0531a44d868e7b8c6b6d20699fe260c70270949e25098a7b57772e00b295
sha512 78c2c990f7bb49936aeed2932b77b80dd0ef4f91eb1708c1c13e8e7e3855b8d8290d3839c3c8e2aa4e8f9e96f92724cf3296c79ffd2add820deddf10ab4333a9
ripemd-160 26bf0204f1624556254b00317024c721f14eabfc

636686042 as geometric shapes

Circle

Radius = n
Diameter 1273372084
Circumference 4000416384.3807
Area 1.2735046370617E+18

Sphere

Radius = n
Volume 1.0810968357859E+27
Surface area 5.0940185482466E+18
Circumference 4000416384.3807

Square

Length = n
Perimeter 2546744168
Area 405369116077625764
Diagonal 900410035.57005

Cube

Length = n
Surface area 2432214696465754584
Volume 2.580928580645E+26
Space diagonal 1102772573.2139

Equilateral Triangle

Length = n
Perimeter 1910058126
Area 1.7552997621643E+17
Altitude 551386286.60697

Triangular Pyramid

Length = n
Surface area 1.7552997621643E+17
Volume 3.0416535018871E+25
Height 300136678.52335