666348540 (number)

666348540 is an even 9-digits composite number following 666348539 and preceding 666348541. In scientific notation, it is written as 6.66348540 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 145013760 positive integers (up to 666348540) that are relatively prime to 666348540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.66348540 × 10^8
Engineering notation 6.66348540 × 10^6

Prime Factorization of 666348540

Prime Factorization 2 × 2 × 65 × 33 × 37 × 2099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 333174270
Product of the distinct prime numbers

The prime factorization of 666348540 is 2 × 2 × 65 × 33 × 37 × 2099. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 5, 62, 632, 84, 9694, 7104, 67186, 97620, 349218, 923240, 8120547, 7685823, 76573609, 64685923, 335277825, 388557722, 3539267017, 8017689290

Basic calculations (n = 666348540)

Multiplication

n×y
n×2 1332697080
n×3 1999045620
n×4 2665394160
n×5 3331742700

Division

n÷y
n÷2 333174270
n÷3 222116180
n÷3 166587135
n÷5 133269708

Exponentiation

ny
n2 444020376760131600
n3 2.9587232978436E+26
n4 1.9715409497821E+35
n5 1.3137334334375E+44

Nth Root

y√n
2√n 25813.727743199
3√n 873.4414880072
4√n 160.66651095732
5√n 58.175522169568

Divisors of 666348540

1, 2, 4, 33, 37, 65, 66, 74, 130, 132, 148, 260, 1221, 2099, 2145, 2405, 2442, 4198, 4290, 4810, 4884, 8396, 8580, 9620, 69267, 77663, 79365, 136435, 138534, 155326, 158730, 272870, 277068, 310652, 317460, 545740, 2562879, 4502355, 5048095, 5125758, 9004710, 10096190, 10251516, 18009420, 20192380, 166587135, 333174270, 666348540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -666348539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 666348540 can be divided by 48 positive divisors. The sum of these divisors (counting 666348540) is 1, the average is 0.020833333333333.

Base conversion 666348540

Base System Value
2 Binary 100111101101111010101111111100
3 Ternary 1201102212000100120
4 Quaternary 213231322233330
5 Quinary 2331041123130
6 Senary 150042054540
8 Octal 4755725774
10 Decimal 666348540
12 Duodecimal 1671aa450
16 Hexadecimal 27b7abfc
20 Vigesimal a84db70
36 Base36 b0q5to

Cryptographic Hash Functions

md5 7f471ec70e6ab770c150a30ca1fed217
sha1 c93b56afcfea3d435b973f199ca73c30d3fe6101
sha256 aa073093175911ce8e023fb7566f4317cfe8f771ef6c6cfd032ec1d0c3225b2a
sha512 6cdddf9a7ae0b5fde0724be536c48d7ddc5af59a1695a22b2187e1cc7fb0693fe40b03e4e9d26693ada3b167d06ad9eeee82d1b890fc6d7f0bdd78b05442b069
ripemd-160 5c90d59e7de69ab65b5ea77f9336663054ab1779

666348540 as geometric shapes

Circle

Radius = n
Diameter 1332697080
Circumference 4186791355.9886
Area 1.3949311536738E+18

Sphere

Radius = n
Volume 1.2393471168681E+27
Surface area 5.5797246146952E+18
Circumference 4186791355.9886

Square

Length = n
Perimeter 2665394160
Area 444020376760131600
Diagonal 942359142.53551

Cube

Length = n
Surface area 2664122260560789600
Volume 2.9587232978436E+26
Space diagonal 1154149526.8293

Equilateral Triangle

Length = n
Perimeter 1999045620
Area 1.9226646303611E+17
Altitude 577074763.41467

Triangular Pyramid

Length = n
Surface area 1.9226646303611E+17
Volume 3.4868888459331E+25
Height 314119714.1785