66804740 (number)

66804740 is an even 8-digits composite number following 66804739 and preceding 66804741. In scientific notation, it is written as 6.6804740 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 26673408 positive integers (up to 66804740) that are relatively prime to 66804740.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred four thousand seven hundred forty

Notation

Scientific notation 6.6804740 × 10^7
Engineering notation 6.6804740 × 10^6

Prime Factorization of 66804740

Prime Factorization 2 × 2 × 5 × 613 × 5449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33402370
Product of the distinct prime numbers

The prime factorization of 66804740 is 2 × 2 × 5 × 613 × 5449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 15, 84, 891, 505, 1261, 2318, 91909, 81700, 419086, 799782, 3368418, 4604881, 26406706, 4270369, 442524361, 12340776, 80550965, 7642088625

Basic calculations (n = 66804740)

Multiplication

n×y
n×2 133609480
n×3 200414220
n×4 267218960
n×5 334023700

Division

n÷y
n÷2 33402370
n÷3 22268246.666667
n÷3 16701185
n÷5 13360948

Exponentiation

ny
n2 4462873286467600
n3 2.9814108955541E+23
n4 1.9917237971066E+31
n5 1.3305659041752E+39

Nth Root

y√n
2√n 8173.4166662418
3√n 405.75986997381
4√n 90.406950320436
5√n 36.724970500829

Divisors of 66804740

1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 5449, 6130, 10898, 12260, 21796, 27245, 54490, 108980, 3340237, 6680474, 13360948, 16701185, 33402370, 66804740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66804739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66804740 can be divided by 24 positive divisors. The sum of these divisors (counting 66804740) is 1, the average is 0.041666666666667.

Base conversion 66804740

Base System Value
2 Binary 11111110110101110000000100
3 Ternary 11122201000212122
4 Quaternary 3332311300010
5 Quinary 114100222430
6 Senary 10343505112
8 Octal 376656004
10 Decimal 66804740
12 Duodecimal 1a458198
16 Hexadecimal 3fb5c04
20 Vigesimal 10habh0
36 Base36 13ruv8

Cryptographic Hash Functions

md5 e4db7ab0cb522fafcd09e3dab8cc5688
sha1 b446a247e8f8d676a4b84f93e746ad6e560f35b8
sha256 9a445384cc6f77e3213fdcb810a6222800c8171d0c0872b1b4e05d9af8e5aec0
sha512 a7ae94ea4299a80cd31a1b1a20209e51fc03b5b1f9d982876d084836bb189a25a965ffa124883086262e733ae5dcb371390879019cc1c43ba2fa302888cf4b36
ripemd-160 2cb65ea9195a861b1fd379ee5fc4b094ef113a0c

66804740 as geometric shapes

Circle

Radius = n
Diameter 133609480
Circumference 419746560.81795
Area 1.4020529930669E+16

Sphere

Radius = n
Volume 1.2488504755741E+24
Surface area 5.6082119722675E+16
Circumference 419746560.81795

Square

Length = n
Perimeter 267218960
Area 4462873286467600
Diagonal 94476169.338808

Cube

Length = n
Surface area 26777239718805600
Volume 2.9814108955541E+23
Space diagonal 115709203.86643

Equilateral Triangle

Length = n
Perimeter 200414220
Area 1.9324808199759E+15
Altitude 57854601.933214

Triangular Pyramid

Length = n
Surface area 1.9324808199759E+15
Volume 3.5136264362496E+22
Height 31492056.446269