636691131 (number)

636691131 is an odd 9-digits composite number following 636691130 and preceding 636691132. In scientific notation, it is written as 6.36691131 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 424281960 positive integers (up to 636691131) that are relatively prime to 636691131.

Interesting facts

Basic properties

Name

Name six hundred thirty-six million six hundred ninety-one thousand one hundred thirty-one

Notation

Scientific notation 6.36691131 × 10^8
Engineering notation 6.36691131 × 10^6

Prime Factorization of 636691131

Prime Factorization 27 × 3923 × 6011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 636691131
Product of the distinct prime numbers

The prime factorization of 636691131 is 27 × 3923 × 6011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 636691131)

Multiplication

n×y
n×2 1273382262
n×3 1910073393
n×4 2546764524
n×5 3183455655

Division

n÷y
n÷2 318345565.5
n÷3 212230377
n÷3 159172782.75
n÷5 127338226.2

Exponentiation

ny
n2 405375596294059161
n3 2.5809904688426E+26
n4 1.6432937407076E+35
n5 1.0462705503364E+44

Nth Root

y√n
2√n 25232.739268657
3√n 860.28615454964
4√n 158.84816419668
5√n 57.64820113681

Divisors of 636691131

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -636691130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 636691131 can be divided by 8 positive divisors. The sum of these divisors (counting 636691131) is 1, the average is 0.125.

Base conversion 636691131

Base System Value
2 Binary 100101111100110010001010111011
3 Ternary 1122101001021001000
4 Quaternary 211330302022323
5 Quinary 2300443104011
6 Senary 143102300043
8 Octal 4574621273
10 Decimal 636691131
12 Duodecimal 159287623
16 Hexadecimal 25f322bb
20 Vigesimal 9ij67gb
36 Base36 aj2i0r

Cryptographic Hash Functions

md5 9863929cbe2a1103ff277841fbc8deec
sha1 f05e6c6fa3721ad6407f3eace7089b12e959915b
sha256 4f8b2cc43f2474940baa20619c448b7eb8ff668761f46fbbf8f70b5f3b495fc3
sha512 13d1890cf72f1ee5855b7900e928691228568735b44754130a9a5675cb28ff4fd67f97faa4ffc6d985a6561cc0277d07789dc98ede0a66dd8c1301c065c016e2
ripemd-160 b134b2b90742f970b7a23a95a14c22529f725f58

636691131 as geometric shapes

Circle

Radius = n
Diameter 1273382262
Circumference 4000448359.5108
Area 1.273524995262E+18

Sphere

Radius = n
Volume 1.0811227594535E+27
Surface area 5.094099981048E+18
Circumference 4000448359.5108

Square

Length = n
Perimeter 2546764524
Area 405375596294059161
Diagonal 900417232.50286

Cube

Length = n
Surface area 2432253577764354966
Volume 2.5809904688426E+26
Space diagonal 1102781387.6205

Equilateral Triangle

Length = n
Perimeter 1910073393
Area 1.7553278223246E+17
Altitude 551390693.81025

Triangular Pyramid

Length = n
Surface area 1.7553278223246E+17
Volume 3.0417264378275E+25
Height 300139077.50095