66730378 (number)

66730378 is an even 8-digits composite number following 66730377 and preceding 66730379. In scientific notation, it is written as 6.6730378 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 27998640 positive integers (up to 66730378) that are relatively prime to 66730378.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty thousand three hundred seventy-eight

Notation

Scientific notation 6.6730378 × 10^7
Engineering notation 6.6730378 × 10^6

Prime Factorization of 66730378

Prime Factorization 2 × 143 × 233323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66730378
Product of the distinct prime numbers

The prime factorization of 66730378 is 2 × 143 × 233323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 5, 21, 965, 600, 8810, 3447, 22512, 56188, 872075, 412222, 1317572, 174549, 16519298, 58966502, 125189159, 978286574, 2726778600, 4717751165

Basic calculations (n = 66730378)

Multiplication

n×y
n×2 133460756
n×3 200191134
n×4 266921512
n×5 333651890

Division

n÷y
n÷2 33365189
n÷3 22243459.333333
n÷3 16682594.5
n÷5 13346075.6

Exponentiation

ny
n2 4452943348022884
n3 2.9714659282615E+23
n4 1.9828704460701E+31
n5 1.3231769439129E+39

Nth Root

y√n
2√n 8168.8663840217
3√n 405.60926031218
4√n 90.381781261611
5√n 36.716790964405

Divisors of 66730378

1, 2, 143, 286, 233323, 466646, 33365189, 66730378

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66730377
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66730378 can be divided by 8 positive divisors. The sum of these divisors (counting 66730378) is 1, the average is 0.125.

Base conversion 66730378

Base System Value
2 Binary 11111110100011100110001010
3 Ternary 11122120020212111
4 Quaternary 3332203212022
5 Quinary 114040333003
6 Senary 10342132534
8 Octal 376434612
10 Decimal 66730378
12 Duodecimal 1a42114a
16 Hexadecimal 3fa398a
20 Vigesimal 10h15ii
36 Base36 13q9hm

Cryptographic Hash Functions

md5 c2898c58e80e0c0ab27418d798b7b43c
sha1 69a75f4dfb6ddb7c102fcfd5f31429d85c705f9f
sha256 7b7745721b27925fb9e5f2afb65eaad3aa43e7b0954c1a0017bbe5baf7ba2491
sha512 d5786359b58cfebb314598bae7db6a2212861cb6930d24a2e420be4d6678713c1c3cfd1e5402a1eadc989d4836dcd1b4f8d6d2b38bf88fe335fce750f935626a
ripemd-160 ff91dcaf28adf8dbc299747053a11a0b2796cc65

66730378 as geometric shapes

Circle

Radius = n
Diameter 133460756
Circumference 419279330.59214
Area 1.3989334109E+16

Sphere

Radius = n
Volume 1.2446847374158E+24
Surface area 5.5957336436001E+16
Circumference 419279330.59214

Square

Length = n
Perimeter 266921512
Area 4452943348022884
Diagonal 94371005.589883

Cube

Length = n
Surface area 26717660088137304
Volume 2.9714659282615E+23
Space diagonal 115580405.10428

Equilateral Triangle

Length = n
Perimeter 200191134
Area 1.9281810305004E+15
Altitude 57790202.552138

Triangular Pyramid

Length = n
Surface area 1.9281810305004E+15
Volume 3.5019061798975E+22
Height 31457001.863294