668713810 (number)

668713810 is an even 9-digits composite number following 668713809 and preceding 668713811. In scientific notation, it is written as 6.68713810 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 267485520 positive integers (up to 668713810) that are relatively prime to 668713810.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred thirteen thousand eight hundred ten

Notation

Scientific notation 6.68713810 × 10^8
Engineering notation 6.68713810 × 10^6

Prime Factorization of 668713810

Prime Factorization 2 × 5 × 66871381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 668713810
Product of the distinct prime numbers

The prime factorization of 668713810 is 2 × 5 × 66871381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 28, 7, 476, 362, 2907, 1413, 76346, 35124, 186953, 990987, 1105565, 5700024, 58385920, 38831578, 858993518, 519787094, 4606917925, 2879211316

Basic calculations (n = 668713810)

Multiplication

n×y
n×2 1337427620
n×3 2006141430
n×4 2674855240
n×5 3343569050

Division

n÷y
n÷2 334356905
n÷3 222904603.33333
n÷3 167178452.5
n÷5 133742762

Exponentiation

ny
n2 447178159684716100
n3 2.9903421091155E+26
n4 1.9996830649901E+35
n5 1.337215681182E+44

Nth Root

y√n
2√n 25859.501348634
3√n 874.4737232574
4√n 160.80889698221
5√n 58.216763607961

Divisors of 668713810

1, 2, 5, 10, 66871381, 133742762, 334356905, 668713810

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 -668713809
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 668713810 can be divided by 8 positive divisors. The sum of these divisors (counting 668713810) is 1, the average is 0.125.

Base conversion 668713810

Base System Value
2 Binary 100111110110111100001101010010
3 Ternary 1201121022011220011
4 Quaternary 213312330031102
5 Quinary 2332142320220
6 Senary 150204505134
8 Octal 4766741522
10 Decimal 668713810
12 Duodecimal 167b4b1aa
16 Hexadecimal 27dbc352
20 Vigesimal a8j94aa
36 Base36 b24uvm

Cryptographic Hash Functions

md5 58b4182d4ffe85229cb5797569c4f55d
sha1 dcfad269874dcf326a7d4d4423b77bf3ffa581b1
sha256 8b8195649820e6c4c4521f0cbf891ff78fd1ebf12892f0255b29715f08733975
sha512 d3e01e32ccddef3b2880257dfddaad3082016d3febbeb6f1e649f2e6eb26c5347c515fe3dd334fa3328bc354a44667669a81a9c1b0274fcc239536d3479e90b0
ripemd-160 fba63d9d10df67af42c18f9c260e437c25900b75

668713810 as geometric shapes

Circle

Radius = n
Diameter 1337427620
Circumference 4201652785.7001
Area 1.4048516213113E+18

Sphere

Radius = n
Volume 1.2525915735623E+27
Surface area 5.6194064852452E+18
Circumference 4201652785.7001

Square

Length = n
Perimeter 2674855240
Area 447178159684716100
Diagonal 945704139.44819

Cube

Length = n
Surface area 2683068958108296600
Volume 2.9903421091155E+26
Space diagonal 1158246294.643

Equilateral Triangle

Length = n
Perimeter 2006141430
Area 1.9363382315227E+17
Altitude 579123147.32148

Triangular Pyramid

Length = n
Surface area 1.9363382315227E+17
Volume 3.5241519723721E+25
Height 315234713.1494