664830081 (number)

664830081 is an odd 9-digits composite number following 664830080 and preceding 664830082. In scientific notation, it is written as 6.64830081 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 443220048 positive integers (up to 664830081) that are relatively prime to 664830081.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million eight hundred thirty thousand eighty-one

Notation

Scientific notation 6.64830081 × 10^8
Engineering notation 6.64830081 × 10^6

Prime Factorization of 664830081

Prime Factorization 3 × 3 × 73870009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221610027
Product of the distinct prime numbers

The prime factorization of 664830081 is 3 × 3 × 73870009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 93, 93, 589, 673, 7845, 1461, 54136, 4238, 524615, 552484, 8617266, 2608680, 89645865, 24931895, 49944006, 347897699, 3877876352, 7545183787

Basic calculations (n = 664830081)

Multiplication

n×y
n×2 1329660162
n×3 1994490243
n×4 2659320324
n×5 3324150405

Division

n÷y
n÷2 332415040.5
n÷3 221610027
n÷3 166207520.25
n÷5 132966016.2

Exponentiation

ny
n2 441999036602466561
n3 2.9385425530634E+26
n4 1.9536314835751E+35
n5 1.2988329774694E+44

Nth Root

y√n
2√n 25784.299117874
3√n 872.7775242697
4√n 160.57490189277
5√n 58.148984173188

Divisors of 664830081

1, 3, 9, 73870009, 221610027, 664830081

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664830080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664830081 can be divided by 6 positive divisors. The sum of these divisors (counting 664830081) is 1, the average is 0.16666666666667.

Base conversion 664830081

Base System Value
2 Binary 100111101000001000000010000001
3 Ternary 1201022222212102100
4 Quaternary 213220020002001
5 Quinary 2330144030311
6 Senary 145545341013
8 Octal 4750100201
10 Decimal 664830081
12 Duodecimal 166797769
16 Hexadecimal 27a08081
20 Vigesimal a7f3f41
36 Base36 aztm69

Cryptographic Hash Functions

md5 c271c25a816a62d228d57bbb977ece3f
sha1 0661c5346597691838c303fc687ba17296a33f64
sha256 0beef62b051b2d465c2c76baf80e518baf4fe241dcfdb98d5b578bf61bd80591
sha512 aedadc29d44d57159d66211c75aa506a91c47f5fc32b7a0a71029fab7cb62921abee2f6690d26359bda0d05785b9ad8f626c4a24832cb56a4dc00b02c6e5601a
ripemd-160 bb63154b1a902b452363c0fbed48e8ff87eafa51

664830081 as geometric shapes

Circle

Radius = n
Diameter 1329660162
Circumference 4177250596.7102
Area 1.3885809262841E+18

Sphere

Radius = n
Volume 1.230893826262E+27
Surface area 5.5543237051363E+18
Circumference 4177250596.7102

Square

Length = n
Perimeter 2659320324
Area 441999036602466561
Diagonal 940211717.2238

Cube

Length = n
Surface area 2651994219614799366
Volume 2.9385425530634E+26
Space diagonal 1151519478.6921

Equilateral Triangle

Length = n
Perimeter 1994490243
Area 1.9139119707299E+17
Altitude 575759739.34607

Triangular Pyramid

Length = n
Surface area 1.9139119707299E+17
Volume 3.4631056101273E+25
Height 313403905.74127