666996871 (number)

666996871 is an odd 9-digits composite number following 666996870 and preceding 666996872. In scientific notation, it is written as 6.66996871 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 666896544 positive integers (up to 666996871) that are relatively prime to 666996871.

Interesting facts

Basic properties

Name

Name six hundred sixty-six million nine hundred ninety-six thousand eight hundred seventy-one

Notation

Scientific notation 6.66996871 × 10^8
Engineering notation 6.66996871 × 10^6

Prime Factorization of 666996871

Prime Factorization 7159 × 93169

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 666996871
Product of the distinct prime numbers

The prime factorization of 666996871 is 7159 × 93169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 666996871)

Multiplication

n×y
n×2 1333993742
n×3 2000990613
n×4 2667987484
n×5 3334984355

Division

n÷y
n÷2 333498435.5
n÷3 222332290.33333
n÷3 166749217.75
n÷5 133399374.2

Exponentiation

ny
n2 444884825923790641
n3 2.9673678684655E+26
n4 1.9792250833724E+35
n5 1.3201369376141E+44

Nth Root

y√n
2√n 25826.282562537
3√n 873.72467095764
4√n 160.70557726021
5√n 58.186838266745

Divisors of 666996871

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 -666996870
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 666996871 can be divided by 4 positive divisors. The sum of these divisors (counting 666996871) is 1, the average is 0.25.

Base conversion 666996871

Base System Value
2 Binary 100111110000011001000010000111
3 Ternary 1201111001221200211
4 Quaternary 213300121002013
5 Quinary 2331222344441
6 Senary 150104020251
8 Octal 4760310207
10 Decimal 666996871
12 Duodecimal 167461687
16 Hexadecimal 27c19087
20 Vigesimal a88ec3b
36 Base36 b1422v

Cryptographic Hash Functions

md5 a3e9423ae51727a19e09bdc4cf0a463d
sha1 84e811b2f9928879fca4aba9eaf5c9a5d883fc8d
sha256 3242ac6182f5330831d19cf5fc130a00736d194e1f4c73701dfff754ee31ab02
sha512 9f2c22ab42a56fedb7587161e3accd2b5c9041a462abacd9cbe36a3d3866d6f36d7f677b8f2b8c3968c174f00ae118e66bdc0b90079af1ae0a02e2eae95dfdf7
ripemd-160 476dc8ad34aab86260d888d0d981e31a392dc80b

666996871 as geometric shapes

Circle

Radius = n
Diameter 1333993742
Circumference 4190864939.802
Area 1.3976469008158E+18

Sphere

Radius = n
Volume 1.2429681461426E+27
Surface area 5.590587603263E+18
Circumference 4190864939.802

Square

Length = n
Perimeter 2667987484
Area 444884825923790641
Diagonal 943276021.02862

Cube

Length = n
Surface area 2669308955542743846
Volume 2.9673678684655E+26
Space diagonal 1155272469.0615

Equilateral Triangle

Length = n
Perimeter 2000990613
Area 1.9264078050411E+17
Altitude 577636234.53073

Triangular Pyramid

Length = n
Surface area 1.9264078050411E+17
Volume 3.4970765701117E+25
Height 314425340.34287