66474900 (number)

66474900 is an even 8-digits composite number following 66474899 and preceding 66474901. In scientific notation, it is written as 6.6474900 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 17594880 positive integers (up to 66474900) that are relatively prime to 66474900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6474900 × 10^7
Engineering notation 6.6474900 × 10^6

Prime Factorization of 66474900

Prime Factorization 2 × 2 × 5 × 5 × 9 × 233 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6647490
Product of the distinct prime numbers

The prime factorization of 66474900 is 2 × 2 × 5 × 5 × 9 × 233 × 317. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 3, 88, 901, 328, 4355, 6052, 32715, 26916, 977507, 377323, 5011805, 1090922, 53211258, 7562341, 865515735, 680618675, 1269650811, 2048574383

Basic calculations (n = 66474900)

Multiplication

n×y
n×2 132949800
n×3 199424700
n×4 265899600
n×5 332374500

Division

n÷y
n÷2 33237450
n÷3 22158300
n÷3 16618725
n÷5 13294980

Exponentiation

ny
n2 4418912330010000
n3 2.9374675524618E+23
n4 1.9526786180314E+31
n5 1.2980411586578E+39

Nth Root

y√n
2√n 8153.214090161
3√n 405.09097179103
4√n 90.295149870638
5√n 36.688633681999

Divisors of 66474900

1, 2, 4, 5, 9, 10, 18, 20, 25, 36, 45, 50, 90, 100, 180, 225, 233, 317, 450, 466, 634, 900, 932, 1165, 1268, 1585, 2097, 2330, 2853, 3170, 4194, 4660, 5706, 5825, 6340, 7925, 8388, 10485, 11412, 11650, 14265, 15850, 20970, 23300, 28530, 31700, 41940, 52425, 57060, 71325, 73861, 104850, 142650, 147722, 209700, 285300, 295444, 369305, 664749, 738610, 1329498, 1477220, 1846525, 2658996, 3323745, 3693050, 6647490, 7386100, 13294980, 16618725, 33237450, 66474900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66474899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66474900 can be divided by 72 positive divisors. The sum of these divisors (counting 66474900) is 1, the average is 0.013888888888889.

Base conversion 66474900

Base System Value
2 Binary 11111101100101001110010100
3 Ternary 11122002021102100
4 Quaternary 3331211032110
5 Quinary 114004144100
6 Senary 10332442100
8 Octal 375451624
10 Decimal 66474900
12 Duodecimal 1a319330
16 Hexadecimal 3f65394
20 Vigesimal 10f9750
36 Base36 13ksd0

Cryptographic Hash Functions

md5 f96d0e214f157dcabbc2c323b9dca4f2
sha1 f9288c1ed76e853daecc15f674acbd33f89ecadd
sha256 3e1ab9d3688f7ba52c284661a70216316a90ad9bb654b12d79c178fe14970cb2
sha512 6ad6c6043f6345103da38a63d549e65126ca8ac6bbd9d848ef6ecede5a7160716353eba264ad6787d6b731b2a8fd3ff837676a73231bf17edd9b7d6801c7e5fe
ripemd-160 196dda5a2edc408b5266c0ad4f882ce2a7c19262

66474900 as geometric shapes

Circle

Radius = n
Diameter 132949800
Circumference 417674114.97623
Area 1.3882422512817E+16

Sphere

Radius = n
Volume 1.230443531063E+24
Surface area 5.5529690051267E+16
Circumference 417674114.97623

Square

Length = n
Perimeter 265899600
Area 4418912330010000
Diagonal 94009705.137395

Cube

Length = n
Surface area 26513473980060000
Volume 2.9374675524618E+23
Space diagonal 115137904.22806

Equilateral Triangle

Length = n
Perimeter 199424700
Area 1.9134451674425E+15
Altitude 57568952.11403

Triangular Pyramid

Length = n
Surface area 1.9134451674425E+15
Volume 3.4618387097687E+22
Height 31336568.379132