666543109 (number)

666543109 is an odd 9-digits composite number following 666543108 and preceding 666543110. In scientific notation, it is written as 6.66543109 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 649561440 positive integers (up to 666543109) that are relatively prime to 666543109.

Interesting facts

Basic properties

Name

Name six hundred sixty-six million five hundred forty-three thousand one hundred nine

Notation

Scientific notation 6.66543109 × 10^8
Engineering notation 6.66543109 × 10^6

Prime Factorization of 666543109

Prime Factorization 41 × 947 × 17167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 666543109
Product of the distinct prime numbers

The prime factorization of 666543109 is 41 × 947 × 17167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 42, 86, 7, 154, 6418, 1003, 35681, 66564, 418803, 112966, 1181909, 8880572, 19351890, 43184906, 644342801, 627945264, 9094969637, 9780295215

Basic calculations (n = 666543109)

Multiplication

n×y
n×2 1333086218
n×3 1999629327
n×4 2666172436
n×5 3332715545

Division

n÷y
n÷2 333271554.5
n÷3 222181036.33333
n÷3 166635777.25
n÷5 133308621.8

Exponentiation

ny
n2 444279716155385881
n3 2.9613158327185E+26
n4 1.9738446618711E+35
n5 1.3156525576066E+44

Nth Root

y√n
2√n 25817.496179916
3√n 873.52649261989
4√n 160.67823804086
5√n 58.178919139976

Divisors of 666543109

1, 41, 947, 17167, 38827, 703847, 16257149, 666543109

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -666543108
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 666543109 can be divided by 8 positive divisors. The sum of these divisors (counting 666543109) is 1, the average is 0.125.

Base conversion 666543109

Base System Value
2 Binary 100111101110101010010000000101
3 Ternary 1201110012220020211
4 Quaternary 213232222100011
5 Quinary 2331113334414
6 Senary 150050155421
8 Octal 4756522005
10 Decimal 666543109
12 Duodecimal 167282b71
16 Hexadecimal 27baa405
20 Vigesimal a85hhf9
36 Base36 b0ubyd

Cryptographic Hash Functions

md5 bd90459c2a3d55a2857ce918baaf28e6
sha1 d76befb086634b06ef003c03e4d16336fc1807ed
sha256 f4266db1b3d978c18cfb8f74447dbcec0164bcab1d4d0ca6d444becf5541b7a5
sha512 dd2e96e8147c45d3e43e9013a040cc20ed5e2f88f61a4d40fd65b6c53c0ae336bc06afcc86730f0f8585b5772ae5a3e255c5d8f5dd339d3603c109ec37423c02
ripemd-160 6e3277b9055140c4e9196f57de9fe465bb66df5a

666543109 as geometric shapes

Circle

Radius = n
Diameter 1333086218
Circumference 4188013869.0706
Area 1.3957458924127E+18

Sphere

Radius = n
Volume 1.240433075337E+27
Surface area 5.5829835696509E+18
Circumference 4188013869.0706

Square

Length = n
Perimeter 2666172436
Area 444279716155385881
Diagonal 942634304.65413

Cube

Length = n
Surface area 2665678296932315286
Volume 2.9613158327185E+26
Space diagonal 1154486530.2229

Equilateral Triangle

Length = n
Perimeter 1999629327
Area 1.9237876028835E+17
Altitude 577243265.11146

Triangular Pyramid

Length = n
Surface area 1.9237876028835E+17
Volume 3.4899441775839E+25
Height 314211434.88471