665664080 (number)

665664080 is an even 9-digits composite number following 665664079 and preceding 665664081. In scientific notation, it is written as 6.65664080 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 260072064 positive integers (up to 665664080) that are relatively prime to 665664080.

Interesting facts

Basic properties

Name

Name six hundred sixty-five million six hundred sixty-four thousand eighty

Notation

Scientific notation 6.65664080 × 10^8
Engineering notation 6.65664080 × 10^6

Prime Factorization of 665664080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 43 × 193507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 83208010
Product of the distinct prime numbers

The prime factorization of 665664080 is 2 × 2 × 2 × 2 × 5 × 43 × 193507. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 24, 14, 870, 173, 1660, 9719, 82275, 9880, 176906, 268674, 4151875, 8848125, 68675240, 62271241, 131931494, 709661780, 2198016158, 3051334686

Basic calculations (n = 665664080)

Multiplication

n×y
n×2 1331328160
n×3 1996992240
n×4 2662656320
n×5 3328320400

Division

n÷y
n÷2 332832040
n÷3 221888026.66667
n÷3 166416020
n÷5 133132816

Exponentiation

ny
n2 443108667402246400
n3 2.9496152342634E+26
n4 1.9634529112699E+35
n5 1.3070000758038E+44

Nth Root

y√n
2√n 25800.466662446
3√n 873.14232496319
4√n 160.62523669227
5√n 58.163565907629

Divisors of 665664080

1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 193507, 387014, 774028, 967535, 1548056, 1935070, 3096112, 3870140, 7740280, 8320801, 15480560, 16641602, 33283204, 41604005, 66566408, 83208010, 133132816, 166416020, 332832040, 665664080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -665664079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 665664080 can be divided by 40 positive divisors. The sum of these divisors (counting 665664080) is 1, the average is 0.025.

Base conversion 665664080

Base System Value
2 Binary 100111101011010011101001010000
3 Ternary 1201101120020110012
4 Quaternary 213223103221100
5 Quinary 2330402222310
6 Senary 150015254052
8 Octal 4753235120
10 Decimal 665664080
12 Duodecimal 166b1a328
16 Hexadecimal 27ad3a50
20 Vigesimal a808040
36 Base36 b0bhow

Cryptographic Hash Functions

md5 df5f5d76c19a9f90a4d3345649edbf14
sha1 c78db67f4a91d8c9d138229483e83fbdd5515610
sha256 8435faf746071f436eeda9c30f91925928649a793bc8ef768fbd17c190b320c7
sha512 d16d65a31a6260da15759dc003515a97aa2c9a0cf776c257be17c02e6f7d119bdbffcb0994cfce0dd8bbe4836e1e64b651f152859588741ff40201866a5872cd
ripemd-160 2e18483f7f136ddcd9b01c043e51aaa4655b07c4

665664080 as geometric shapes

Circle

Radius = n
Diameter 1331328160
Circumference 4182490766.9732
Area 1.3920669342529E+18

Sphere

Radius = n
Volume 1.2355319401171E+27
Surface area 5.5682677370114E+18
Circumference 4182490766.9732

Square

Length = n
Perimeter 2662656320
Area 443108667402246400
Diagonal 941391169.92061

Cube

Length = n
Surface area 2658652004413478400
Volume 2.9496152342634E+26
Space diagonal 1152964007.3336

Equilateral Triangle

Length = n
Perimeter 1996992240
Area 1.9187168130371E+17
Altitude 576482003.6668

Triangular Pyramid

Length = n
Surface area 1.9187168130371E+17
Volume 3.4761548900647E+25
Height 313797056.6402