665655340 (number)

665655340 is an even 9-digits composite number following 665655339 and preceding 665655341. In scientific notation, it is written as 6.65655340 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 228224640 positive integers (up to 665655340) that are relatively prime to 665655340.

Interesting facts

Basic properties

Name

Name six hundred sixty-five million six hundred fifty-five thousand three hundred forty

Notation

Scientific notation 6.65655340 × 10^8
Engineering notation 6.65655340 × 10^6

Prime Factorization of 665655340

Prime Factorization 2 × 2 × 5 × 7 × 4754681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 332827670
Product of the distinct prime numbers

The prime factorization of 665655340 is 2 × 2 × 5 × 7 × 4754681. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 44, 7, 71, 134, 3679, 90, 26770, 11316, 487727, 967088, 9116166, 7042769, 51585846, 88216387, 838219958, 995432957, 7436594119, 1336521558

Basic calculations (n = 665655340)

Multiplication

n×y
n×2 1331310680
n×3 1996966020
n×4 2662621360
n×5 3328276700

Division

n÷y
n÷2 332827670
n÷3 221885113.33333
n÷3 166413835
n÷5 133131068

Exponentiation

ny
n2 443097031670515600
n3 2.9494990526963E+26
n4 1.9633497947522E+35
n5 1.3069142751647E+44

Nth Root

y√n
2√n 25800.297285109
3√n 873.13850356761
4√n 160.62470944755
5√n 58.163413172262

Divisors of 665655340

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4754681, 9509362, 19018724, 23773405, 33282767, 47546810, 66565534, 95093620, 133131068, 166413835, 332827670, 665655340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -665655339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 665655340 can be divided by 24 positive divisors. The sum of these divisors (counting 665655340) is 1, the average is 0.041666666666667.

Base conversion 665655340

Base System Value
2 Binary 100111101011010001100000101100
3 Ternary 1201101112210110111
4 Quaternary 213223101200230
5 Quinary 2330401432330
6 Senary 150015145404
8 Octal 4753214054
10 Decimal 665655340
12 Duodecimal 166b15264
16 Hexadecimal 27ad182c
20 Vigesimal a806i70
36 Base36 b0bay4

Cryptographic Hash Functions

md5 3d325153fd576d5ddc8973d8a224315a
sha1 8ae00c8f1efcbfee824d9b1d5fe169ec689693e9
sha256 29db80fb2c6ad047f6005ad058ff8d4d2c616c9a9377a619260eaea07bf9bcd7
sha512 9290c8283e80a99cf6467c8a87337d52b864ea45b7782ce0b8666e23504546baf97629b95bcf4bfacc7faed9d07f3c6d0699545d7d73d47fe984acbc8ff5d092
ripemd-160 5612c55460e8094022d784cd0a6a16a7ed7a5dca

665655340 as geometric shapes

Circle

Radius = n
Diameter 1331310680
Circumference 4182435851.9336
Area 1.3920303795235E+18

Sphere

Radius = n
Volume 1.2354832740961E+27
Surface area 5.5681215180941E+18
Circumference 4182435851.9336

Square

Length = n
Perimeter 2662621360
Area 443097031670515600
Diagonal 941378809.69407

Cube

Length = n
Surface area 2658582190023093600
Volume 2.9494990526963E+26
Space diagonal 1152948869.2095

Equilateral Triangle

Length = n
Perimeter 1996966020
Area 1.9186664288407E+17
Altitude 576474434.60477

Triangular Pyramid

Length = n
Surface area 1.9186664288407E+17
Volume 3.4760179687747E+25
Height 313792936.56469