66862308 (number)

66862308 is an even 8-digits composite number following 66862307 and preceding 66862309. In scientific notation, it is written as 6.6862308 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 21743680 positive integers (up to 66862308) that are relatively prime to 66862308.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred sixty-two thousand three hundred eight

Notation

Scientific notation 6.6862308 × 10^7
Engineering notation 6.6862308 × 10^6

Prime Factorization of 66862308

Prime Factorization 2 × 2 × 123 × 135899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33431154
Product of the distinct prime numbers

The prime factorization of 66862308 is 2 × 2 × 123 × 135899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 35, 36, 421, 678, 2978, 4787, 77939, 66833, 346244, 256185, 4079502, 4687546, 50616233, 77108055, 283263582, 809486392, 5119946757, 8530519658

Basic calculations (n = 66862308)

Multiplication

n×y
n×2 133724616
n×3 200586924
n×4 267449232
n×5 334311540

Division

n÷y
n÷2 33431154
n÷3 22287436
n÷3 16715577
n÷5 13372461.6

Exponentiation

ny
n2 4470568231086864
n3 2.9891251000195E+23
n4 1.9985980308803E+31
n5 1.3363087710891E+39

Nth Root

y√n
2√n 8176.9375685522
3√n 405.87638903971
4√n 90.426420743896
5√n 36.731297760637

Divisors of 66862308

1, 2, 4, 123, 246, 492, 135899, 271798, 543596, 16715577, 33431154, 66862308

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66862307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66862308 can be divided by 12 positive divisors. The sum of these divisors (counting 66862308) is 1, the average is 0.083333333333333.

Base conversion 66862308

Base System Value
2 Binary 11111111000011110011100100
3 Ternary 11122210221211210
4 Quaternary 3333003303210
5 Quinary 114104043213
6 Senary 10345031420
8 Octal 377036344
10 Decimal 66862308
12 Duodecimal 1a485570
16 Hexadecimal 3fc3ce4
20 Vigesimal 10hhff8
36 Base36 13t3ac

Cryptographic Hash Functions

md5 e04e07b586a50ba4c94c3ec682b3feb8
sha1 385d648b64440de799afdcfb1a9f5308bae5865f
sha256 68670bba7d112467db10a9dc359c9ce28fcb1151845c89ad313b10a4cfd27039
sha512 0a6fd926942210e06feaf5effe430db2b9be0837516757dc1e1ea511299096db5e72c58c832aa41ea8008367cab447d55c40d4ae31824d518e4d4976addecd3e
ripemd-160 c1520fc8a21a092de469f32122fc1e63037132f0

66862308 as geometric shapes

Circle

Radius = n
Diameter 133724616
Circumference 420108271.22972
Area 1.4044704312154E+16

Sphere

Radius = n
Volume 1.2520817939843E+24
Surface area 5.6178817248618E+16
Circumference 420108271.22972

Square

Length = n
Perimeter 267449232
Area 4470568231086864
Diagonal 94557582.785167

Cube

Length = n
Surface area 26823409386521184
Volume 2.9891251000195E+23
Space diagonal 115808914.56732

Equilateral Triangle

Length = n
Perimeter 200586924
Area 1.9358128287364E+15
Altitude 57904457.283659

Triangular Pyramid

Length = n
Surface area 1.9358128287364E+15
Volume 3.5227177133978E+22
Height 31519194.261722