66409910 (number)

66409910 is an even 8-digits composite number following 66409909 and preceding 66409911. In scientific notation, it is written as 6.6409910 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 22769088 positive integers (up to 66409910) that are relatively prime to 66409910.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred nine thousand nine hundred ten

Notation

Scientific notation 6.6409910 × 10^7
Engineering notation 6.6409910 × 10^6

Prime Factorization of 66409910

Prime Factorization 2 × 7 × 5 × 948713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66409910
Product of the distinct prime numbers

The prime factorization of 66409910 is 2 × 7 × 5 × 948713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 67, 27, 521, 411, 9711, 6328, 38054, 23032, 877820, 712603, 2282001, 8483116, 23342605, 47688953, 513790694, 660065370, 5185560901, 4456698803

Basic calculations (n = 66409910)

Multiplication

n×y
n×2 132819820
n×3 199229730
n×4 265639640
n×5 332049550

Division

n÷y
n÷2 33204955
n÷3 22136636.666667
n÷3 16602477.5
n÷5 13281982

Exponentiation

ny
n2 4410276146208100
n3 2.9288604194483E+23
n4 1.9450535685812E+31
n5 1.2917083243466E+39

Nth Root

y√n
2√n 8149.2275707579
3√n 404.95891469623
4√n 90.273072235068
5√n 36.681457056526

Divisors of 66409910

1, 2, 5, 7, 10, 14, 35, 70, 948713, 1897426, 4743565, 6640991, 9487130, 13281982, 33204955, 66409910

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66409909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66409910 can be divided by 16 positive divisors. The sum of these divisors (counting 66409910) is 1, the average is 0.0625.

Base conversion 66409910

Base System Value
2 Binary 11111101010101010110110110
3 Ternary 11121221222021022
4 Quaternary 3331111112312
5 Quinary 114000104120
6 Senary 10331221142
8 Octal 375252666
10 Decimal 66409910
12 Duodecimal 1a2a77b2
16 Hexadecimal 3f555b6
20 Vigesimal 10f14fa
36 Base36 13je7q

Cryptographic Hash Functions

md5 57ea9cfbf76582e4ae546b728dc4b6cb
sha1 283455a11d652c0947107e13c82416d48957b543
sha256 9fbc4c34476a04009d36f54c9bee6c2a1bcb21de269f4fe5ef5d137eeef12176
sha512 38bc62943f1eb8ca8d5791a2c5adf8362301cd31367dfbac08f102acecf2cbd819eded4e91ccd6910bc36b22f1be7194ca893bfaa41172c7481af1da02b5d091
ripemd-160 6c0e4218e3f642b2392f8d3f33161f5c54b83943

66409910 as geometric shapes

Circle

Radius = n
Diameter 132819820
Circumference 417265770.76312
Area 1.385529114123E+16

Sphere

Radius = n
Volume 1.2268381836171E+24
Surface area 5.5421164564919E+16
Circumference 417265770.76312

Square

Length = n
Perimeter 265639640
Area 4410276146208100
Diagonal 93917795.397977

Cube

Length = n
Surface area 26461656877248600
Volume 2.9288604194483E+23
Space diagonal 115025338.24608

Equilateral Triangle

Length = n
Perimeter 199229730
Area 1.9097055901604E+15
Altitude 57512669.123038

Triangular Pyramid

Length = n
Surface area 1.9097055901604E+15
Volume 3.4516951062346E+22
Height 31305931.799326