668727078 (number)

668727078 is an even 9-digits composite number following 668727077 and preceding 668727079. In scientific notation, it is written as 6.68727078 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 210955680 positive integers (up to 668727078) that are relatively prime to 668727078.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred twenty-seven thousand seventy-eight

Notation

Scientific notation 6.68727078 × 10^8
Engineering notation 6.68727078 × 10^6

Prime Factorization of 668727078

Prime Factorization 2 × 3 × 19 × 1181 × 4967

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 668727078
Product of the distinct prime numbers

The prime factorization of 668727078 is 2 × 3 × 19 × 1181 × 4967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668727078)

Multiplication

n×y
n×2 1337454156
n×3 2006181234
n×4 2674908312
n×5 3343635390

Division

n÷y
n÷2 334363539
n÷3 222909026
n÷3 167181769.5
n÷5 133745415.6

Exponentiation

ny
n2 447195904850418084
n3 2.9905201074419E+26
n4 1.9998417731498E+35
n5 1.3373483454208E+44

Nth Root

y√n
2√n 25859.757887498
3√n 874.47950671835
4√n 160.80969463157
5√n 58.216994622747

Divisors of 668727078

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668727077
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668727078 can be divided by 32 positive divisors. The sum of these divisors (counting 668727078) is 1, the average is 0.03125.

Base conversion 668727078

Base System Value
2 Binary 100111110110111111011100100110
3 Ternary 1201121022212002120
4 Quaternary 213312333130212
5 Quinary 2332143231303
6 Senary 150205050410
8 Octal 4766773446
10 Decimal 668727078
12 Duodecimal 167b56a06
16 Hexadecimal 27dbf726
20 Vigesimal a8jahdi
36 Base36 b25546

Cryptographic Hash Functions

md5 401f6d0283875059a26b361024d41b4e
sha1 1c7940f09011ac99e942178e0990e963d0632557
sha256 82c94d7ac0f5209e279b4170b8b6ff4b0cfdbc7f9ad5dece68141e7b07a0cbf3
sha512 2d47afb273b8af43fb72735b119f8f6c3d368385060f5418aa20b148b06dda6e197cc63e4b095e5623b6b2dcd7c34be2a091642158d2561a28cf927576e16706
ripemd-160 816a024f9b06f81114c2408d08fe998ce5cf5bb2

668727078 as geometric shapes

Circle

Radius = n
Diameter 1337454156
Circumference 4201736151.0027
Area 1.4049073693935E+18

Sphere

Radius = n
Volume 1.2526661333269E+27
Surface area 5.6196294775741E+18
Circumference 4201736151.0027

Square

Length = n
Perimeter 2674908312
Area 447195904850418084
Diagonal 945722903.23373

Cube

Length = n
Surface area 2683175429102508504
Volume 2.9905201074419E+26
Space diagonal 1158269275.4931

Equilateral Triangle

Length = n
Perimeter 2006181234
Area 1.9364150703442E+17
Altitude 579134637.74654

Triangular Pyramid

Length = n
Surface area 1.9364150703442E+17
Volume 3.5243617454114E+25
Height 315240967.74458