664694131 (number)

664694131 is an odd 9-digits composite number following 664694130 and preceding 664694132. In scientific notation, it is written as 6.64694131 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 659620000 positive integers (up to 664694131) that are relatively prime to 664694131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64694131 × 10^8
Engineering notation 6.64694131 × 10^6

Prime Factorization of 664694131

Prime Factorization 131 × 5074001

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664694131
Product of the distinct prime numbers

The prime factorization of 664694131 is 131 × 5074001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 4, 44, 377, 765, 4600, 7359, 79359, 35231, 766756, 214969, 5818135, 9170511, 21128996, 21779070, 438760838, 11309132, 1931616251, 8169366182

Basic calculations (n = 664694131)

Multiplication

n×y
n×2 1329388262
n×3 1994082393
n×4 2658776524
n×5 3323470655

Division

n÷y
n÷2 332347065.5
n÷3 221564710.33333
n÷3 166173532.75
n÷5 132938826.2

Exponentiation

ny
n2 441818287785845161
n3 2.9367402285972E+26
n4 1.9520339942202E+35
n5 1.2975055394706E+44

Nth Root

y√n
2√n 25781.662688818
3√n 872.71802927164
4√n 160.56669233941
5√n 58.146605820787

Divisors of 664694131

1, 131, 5074001, 664694131

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 -664694130
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 664694131 can be divided by 4 positive divisors. The sum of these divisors (counting 664694131) is 1, the average is 0.25.

Base conversion 664694131

Base System Value
2 Binary 100111100111100110110101110011
3 Ternary 1201022201221221011
4 Quaternary 213213212311303
5 Quinary 2330130203011
6 Senary 145542411351
8 Octal 4747466563
10 Decimal 664694131
12 Duodecimal 166730b57
16 Hexadecimal 279e6d73
20 Vigesimal a7e6f6b
36 Base36 azqp9v

Cryptographic Hash Functions

md5 c7c2793677e561f819810b2bc2710b10
sha1 9bae92a12904e7c9e72fdf6e0675761e164c12b7
sha256 df0fc1d4edd08e1e84624e0a1587d10df7c4216935eb1bcde0e13ff88de94add
sha512 427fc8ccfac9f90a7bae37cef2ae270eefb167ac858f8ad4d037e2ec386d72cce5d6e71ff9527d1b529905e437553ac7faf02d7449290c8b06cf0892a5a9d247
ripemd-160 7a56e70803b1fe5a1349bb9a2ffb6faa8ba69a11

664694131 as geometric shapes

Circle

Radius = n
Diameter 1329388262
Circumference 4176396397.6677
Area 1.3880130871296E+18

Sphere

Radius = n
Volume 1.230138870355E+27
Surface area 5.5520523485185E+18
Circumference 4176396397.6677

Square

Length = n
Perimeter 2658776524
Area 441818287785845161
Diagonal 940019454.89

Cube

Length = n
Surface area 2650909726715070966
Volume 2.9367402285972E+26
Space diagonal 1151284006.3848

Equilateral Triangle

Length = n
Perimeter 1994082393
Area 1.9131293053954E+17
Altitude 575642003.19242

Triangular Pyramid

Length = n
Surface area 1.9131293053954E+17
Volume 3.460981550374E+25
Height 313339818.29667