66708213 (number)

66708213 is an odd 8-digits composite number following 66708212 and preceding 66708214. In scientific notation, it is written as 6.6708213 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 37003200 positive integers (up to 66708213) that are relatively prime to 66708213.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6708213 × 10^7
Engineering notation 6.6708213 × 10^6

Prime Factorization of 66708213

Prime Factorization 11 × 3 × 13 × 131 × 1187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66708213
Product of the distinct prime numbers

The prime factorization of 66708213 is 11 × 3 × 13 × 131 × 1187. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 72, 48, 339, 686, 2659, 894, 52932, 58204, 564385, 567623, 8939843, 5184516, 79127260, 33343983, 780858481, 423229874, 4318401533, 2087276931

Basic calculations (n = 66708213)

Multiplication

n×y
n×2 133416426
n×3 200124639
n×4 266832852
n×5 333541065

Division

n÷y
n÷2 33354106.5
n÷3 22236071
n÷3 16677053.25
n÷5 13341642.6

Exponentiation

ny
n2 4449985681653369
n3 2.9685059269868E+23
n4 1.980237256692E+31
n5 1.3209808870995E+39

Nth Root

y√n
2√n 8167.509595954
3√n 405.56434661066
4√n 90.374275078442
5√n 36.714351488276

Divisors of 66708213

1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 1187, 1441, 1703, 3561, 4323, 5109, 13057, 15431, 18733, 39171, 46293, 56199, 155497, 169741, 466491, 509223, 1710467, 2021461, 5131401, 6064383, 22236071, 66708213

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 -66708212
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 66708213 can be divided by 32 positive divisors. The sum of these divisors (counting 66708213) is 1, the average is 0.03125.

Base conversion 66708213

Base System Value
2 Binary 11111110011110001011110101
3 Ternary 11122112010110120
4 Quaternary 3332132023311
5 Quinary 114034130323
6 Senary 10341442153
8 Octal 376361365
10 Decimal 66708213
12 Duodecimal 1a410359
16 Hexadecimal 3f9e2f5
20 Vigesimal 10giaad
36 Base36 13psdx

Cryptographic Hash Functions

md5 062dbc5f3892bd6bd3ce7489e02f8d40
sha1 482cfe6fb89df4143ef577745b1391a863b55a4d
sha256 2216596fb59d95c18d70bd0c42d93ad809d96103fce89200139262e23ac35a4d
sha512 8b1a8c7718573522f636dc6c2699755885f5e62093c930cdff67830a36f159975b329ebbfdf466c9296c2c27059a772b6c24a7e3e1e49e6343f32d198eb62230
ripemd-160 454f0ce58da926e59f2dab74b4817db38b646786

66708213 as geometric shapes

Circle

Radius = n
Diameter 133416426
Circumference 419140063.78981
Area 1.3980042326062E+16

Sphere

Radius = n
Volume 1.2434448549813E+24
Surface area 5.5920169304248E+16
Circumference 419140063.78981

Square

Length = n
Perimeter 266832852
Area 4449985681653369
Diagonal 94339659.546273

Cube

Length = n
Surface area 26699914089920214
Volume 2.9685059269868E+23
Space diagonal 115542014.19813

Equilateral Triangle

Length = n
Perimeter 200124639
Area 1.9269003233944E+15
Altitude 57771007.099063

Triangular Pyramid

Length = n
Surface area 1.9269003233944E+15
Volume 3.4984177849414E+22
Height 31446553.182091