636690542 (number)

636690542 is an even 9-digits composite number following 636690541 and preceding 636690543. In scientific notation, it is written as 6.36690542 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 318345270 positive integers (up to 636690542) that are relatively prime to 636690542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.36690542 × 10^8
Engineering notation 6.36690542 × 10^6

Prime Factorization of 636690542

Prime Factorization 2 × 318345271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 636690542
Product of the distinct prime numbers

The prime factorization of 636690542 is 2 × 318345271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 27, 88, 547, 701, 5830, 1462, 5231, 49626, 151727, 166394, 296076, 7819227, 71470752, 32928032, 408656713, 991369024, 9741457790, 9490428402

Basic calculations (n = 636690542)

Multiplication

n×y
n×2 1273381084
n×3 1910071626
n×4 2546762168
n×5 3183452710

Division

n÷y
n÷2 318345271
n÷3 212230180.66667
n÷3 159172635.5
n÷5 127338108.4

Exponentiation

ny
n2 405374846272253764
n3 2.5809833058625E+26
n4 1.6432876599025E+35
n5 1.0462657108453E+44

Nth Root

y√n
2√n 25232.727597309
3√n 860.28588926732
4√n 158.84812745925
5√n 57.648190470789

Divisors of 636690542

1, 2, 318345271, 636690542

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 -636690541
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 636690542 can be divided by 4 positive divisors. The sum of these divisors (counting 636690542) is 1, the average is 0.25.

Base conversion 636690542

Base System Value
2 Binary 100101111100110010000001101110
3 Ternary 1122101001020020012
4 Quaternary 211330302001232
5 Quinary 2300443044132
6 Senary 143102253222
8 Octal 4574620156
10 Decimal 636690542
12 Duodecimal 159287212
16 Hexadecimal 25f3206e
20 Vigesimal 9ij6672
36 Base36 aj2hke

Cryptographic Hash Functions

md5 1421a452758a80623be734beb26a6c52
sha1 5e8b29b379912058cb5cbff8699bb96780c35be1
sha256 bbca2de6553f22a2b6538013430f9437e6ad012a1f3e762f13f4f5b6deca9bca
sha512 941a0dc64304834a4f7239951368ddd3293dbd7f13f301ca2f6754b63fc880f2bef80ed02949bc7c18924cf88a0027a69e0ebadf34fa3052e8fdaac65745ed87
ripemd-160 7b87c8fd1dae96e8238d6eea03473081f92f970c

636690542 as geometric shapes

Circle

Radius = n
Diameter 1273381084
Circumference 4000444658.7146
Area 1.273522638999E+18

Sphere

Radius = n
Volume 1.0811197590314E+27
Surface area 5.094090555996E+18
Circumference 4000444658.7146

Square

Length = n
Perimeter 2546762168
Area 405374846272253764
Diagonal 900416399.53108

Cube

Length = n
Surface area 2432249077633522584
Volume 2.5809833058625E+26
Space diagonal 1102780367.4426

Equilateral Triangle

Length = n
Perimeter 1910071626
Area 1.7553245746349E+17
Altitude 551390183.72128

Triangular Pyramid

Length = n
Surface area 1.7553245746349E+17
Volume 3.0417179961744E+25
Height 300138799.84369