666996863 (number)

666996863 is an odd 9-digits composite number following 666996862 and preceding 666996864. In scientific notation, it is written as 6.66996863 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 615689256 positive integers (up to 666996863) that are relatively prime to 666996863.

Interesting facts

Basic properties

Name

Name six hundred sixty-six million nine hundred ninety-six thousand eight hundred sixty-three

Notation

Scientific notation 6.66996863 × 10^8
Engineering notation 6.66996863 × 10^6

Prime Factorization of 666996863

Prime Factorization 169 × 3946727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 666996863
Product of the distinct prime numbers

The prime factorization of 666996863 is 169 × 3946727. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 42, 9, 109, 713, 5658, 9531, 67850, 26314, 143561, 801650, 1472051, 4678901, 48877809, 24983791, 541434990, 300731820, 8189005755, 6755604090

Basic calculations (n = 666996863)

Multiplication

n×y
n×2 1333993726
n×3 2000990589
n×4 2667987452
n×5 3334984315

Division

n÷y
n÷2 333498431.5
n÷3 222332287.66667
n÷3 166749215.75
n÷5 133399372.6

Exponentiation

ny
n2 444884815251840769
n3 2.9673677616931E+26
n4 1.9792249884166E+35
n5 1.3201368584451E+44

Nth Root

y√n
2√n 25826.282407656
3√n 873.72466746448
4√n 160.70557677833
5√n 58.186838127166

Divisors of 666996863

1, 169, 3946727, 666996863

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -666996862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 666996863 can be divided by 4 positive divisors. The sum of these divisors (counting 666996863) is 1, the average is 0.25.

Base conversion 666996863

Base System Value
2 Binary 100111110000011001000001111111
3 Ternary 1201111001221200112
4 Quaternary 213300121001333
5 Quinary 2331222344423
6 Senary 150104020235
8 Octal 4760310177
10 Decimal 666996863
12 Duodecimal 16746167b
16 Hexadecimal 27c1907f
20 Vigesimal a88ec33
36 Base36 b1422n

Cryptographic Hash Functions

md5 3a97ba4ee50ac689465f17a1895db602
sha1 6a3e33c3dbdd347cc80a978203bc1e58d085825e
sha256 12f9f796d46921085179ea9b338f66f0b16f17ceb7f62552684ce75c3acb2f10
sha512 4bb45a3e2184c2523eaa739baa0c72a06ef1c3611908664d10d7992294c9c1dba9499ce81ac86f4e23aa7bf375b605eac56ba3a1bb4e68456a141d825f1d5a83
ripemd-160 6c141431ff5112e298e9eb5b07148e5ef92447ee

666996863 as geometric shapes

Circle

Radius = n
Diameter 1333993726
Circumference 4190864889.5365
Area 1.3976468672888E+18

Sphere

Radius = n
Volume 1.2429681014179E+27
Surface area 5.5905874691553E+18
Circumference 4190864889.5365

Square

Length = n
Perimeter 2667987452
Area 444884815251840769
Diagonal 943276009.71491

Cube

Length = n
Surface area 2669308891511044614
Volume 2.9673677616931E+26
Space diagonal 1155272455.2051

Equilateral Triangle

Length = n
Perimeter 2000990589
Area 1.9264077588302E+17
Altitude 577636227.60253

Triangular Pyramid

Length = n
Surface area 1.9264077588302E+17
Volume 3.4970764442793E+25
Height 314425336.57164