668049086 (number)

668049086 is an even 9-digits composite number following 668049085 and preceding 668049087. In scientific notation, it is written as 6.68049086 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 334024542 positive integers (up to 668049086) that are relatively prime to 668049086.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-nine thousand eighty-six

Notation

Scientific notation 6.68049086 × 10^8
Engineering notation 6.68049086 × 10^6

Prime Factorization of 668049086

Prime Factorization 2 × 334024543

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 668049086
Product of the distinct prime numbers

The prime factorization of 668049086 is 2 × 334024543. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 31, 67, 241, 37, 4614, 5905, 6187, 29945, 263238, 250419, 9516953, 6471488, 91490504, 56349491, 840704801, 670870135, 4817388846, 8337011208

Basic calculations (n = 668049086)

Multiplication

n×y
n×2 1336098172
n×3 2004147258
n×4 2672196344
n×5 3340245430

Division

n÷y
n÷2 334024543
n÷3 222683028.66667
n÷3 167012271.5
n÷5 133609817.2

Exponentiation

ny
n2 446289581305435396
n3 2.9814334688242E+26
n4 1.9917439038178E+35
n5 1.3305826944916E+44

Nth Root

y√n
2√n 25846.645546376
3√n 874.18387510705
4√n 160.76891971515
5√n 58.20518511939

Divisors of 668049086

1, 2, 334024543, 668049086

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 -668049085
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 668049086 can be divided by 4 positive divisors. The sum of these divisors (counting 668049086) is 1, the average is 0.25.

Base conversion 668049086

Base System Value
2 Binary 100111110100011001111010111110
3 Ternary 1201120001102001202
4 Quaternary 213310121322332
5 Quinary 2332010032321
6 Senary 150142335502
8 Octal 4764317276
10 Decimal 668049086
12 Duodecimal 16788a592
16 Hexadecimal 27d19ebe
20 Vigesimal a8f62e6
36 Base36 b1qlz2

Cryptographic Hash Functions

md5 185d41ebaca29bec22fb41f8efe6f257
sha1 dddb312170f870a7be02fd0284f62460f3207303
sha256 ed70f4b21397144dbad8de08ce96c7ef1489f622d13129d6582d8a61c23baa86
sha512 c1b512af71565c710fa15bfd2ca8f91c3b80cbff342e1e279bc6530229c6c71a73bb0abdb4dfc914dd1abcf2e31913f106b7e35994c9754d19221d50a5dc9b27
ripemd-160 394c0bac6b914afb5a72a853278b57a6f5e20442

668049086 as geometric shapes

Circle

Radius = n
Diameter 1336098172
Circumference 4197476201.63
Area 1.4020600700028E+18

Sphere

Radius = n
Volume 1.2488599310433E+27
Surface area 5.6082402800113E+18
Circumference 4197476201.63

Square

Length = n
Perimeter 2672196344
Area 446289581305435396
Diagonal 944764077.75215

Cube

Length = n
Surface area 2677737487832612376
Volume 2.9814334688242E+26
Space diagonal 1157094958.902

Equilateral Triangle

Length = n
Perimeter 2004147258
Area 1.9324905742741E+17
Altitude 578547479.45098

Triangular Pyramid

Length = n
Surface area 1.9324905742741E+17
Volume 3.5136530391035E+25
Height 314921359.25072