664821331 (number)

664821331 is an odd 9-digits composite number following 664821330 and preceding 664821332. In scientific notation, it is written as 6.64821331 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 664352712 positive integers (up to 664821331) that are relatively prime to 664821331.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million eight hundred twenty-one thousand three hundred thirty-one

Notation

Scientific notation 6.64821331 × 10^8
Engineering notation 6.64821331 × 10^6

Prime Factorization of 664821331

Prime Factorization 1423 × 467197

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664821331
Product of the distinct prime numbers

The prime factorization of 664821331 is 1423 × 467197. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 90, 50, 945, 123, 7450, 4037, 9913, 90202, 437512, 222991, 193319, 2257283, 45920747, 59323907, 971927779, 753849779, 8178427352, 4625136622

Basic calculations (n = 664821331)

Multiplication

n×y
n×2 1329642662
n×3 1994463993
n×4 2659285324
n×5 3324106655

Division

n÷y
n÷2 332410665.5
n÷3 221607110.33333
n÷3 166205332.75
n÷5 132964266.2

Exponentiation

ny
n2 441987402152611561
n3 2.9384265298433E+26
n4 1.9535286366161E+35
n5 1.2987475083418E+44

Nth Root

y√n
2√n 25784.129440414
3√n 872.77369530294
4√n 160.57437354825
5√n 58.14883110963

Divisors of 664821331

1, 1423, 467197, 664821331

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 -664821330
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 664821331 can be divided by 4 positive divisors. The sum of these divisors (counting 664821331) is 1, the average is 0.25.

Base conversion 664821331

Base System Value
2 Binary 100111101000000101111001010011
3 Ternary 1201022222102102021
4 Quaternary 213220011321103
5 Quinary 2330143240311
6 Senary 145545232311
8 Octal 4750057123
10 Decimal 664821331
12 Duodecimal 166792697
16 Hexadecimal 27a05e53
20 Vigesimal a7f2d6b
36 Base36 aztff7

Cryptographic Hash Functions

md5 7e52b3d7cde91c6a488b50b316c1de80
sha1 9d644020826c8d8bd060f4e8f5eb0662ae3b5ff7
sha256 0d15645c75a0a9e3e08cbb779977ebb1da0b049ebffcb49a8dbdb2f3be635c08
sha512 1e075f1decb4fb1440d98920a99895b9be5b9fb4e51a88ada338a1daa353e3570aa4bf34c612d9f4cd9f63ca72c50fa937aead8ca2a1b16f4adaf5773dfdc30c
ripemd-160 80b43d7f2a1215f4a5929d48b989a8267ac80c84

664821331 as geometric shapes

Circle

Radius = n
Diameter 1329642662
Circumference 4177195618.8388
Area 1.3885443755819E+18

Sphere

Radius = n
Volume 1.2308452265692E+27
Surface area 5.5541775023275E+18
Circumference 4177195618.8388

Square

Length = n
Perimeter 2659285324
Area 441987402152611561
Diagonal 940199342.85513

Cube

Length = n
Surface area 2651924412915669366
Volume 2.9384265298433E+26
Space diagonal 1151504323.2476

Equilateral Triangle

Length = n
Perimeter 1994463993
Area 1.9138615920843E+17
Altitude 575752161.62378

Triangular Pyramid

Length = n
Surface area 1.9138615920843E+17
Volume 3.4629688754511E+25
Height 313399780.95171