66430400 (number)

66430400 is an even 8-digits composite number following 66430399 and preceding 66430401. In scientific notation, it is written as 6.6430400 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 42 positive divisors. There are 26571520 positive integers (up to 66430400) that are relatively prime to 66430400.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred thirty thousand four hundred

Notation

Scientific notation 6.6430400 × 10^7
Engineering notation 6.6430400 × 10^6

Prime Factorization of 66430400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 41519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 415190
Product of the distinct prime numbers

The prime factorization of 66430400 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 41519. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 3, 80, 74, 684, 804, 9835, 3084, 70538, 69413, 370237, 930855, 7851947, 3483271, 11014392, 8518072, 662708258, 395498756, 7890572047, 6977032629

Basic calculations (n = 66430400)

Multiplication

n×y
n×2 132860800
n×3 199291200
n×4 265721600
n×5 332152000

Division

n÷y
n÷2 33215200
n÷3 22143466.666667
n÷3 16607600
n÷5 13286080

Exponentiation

ny
n2 4412998044160000
n3 2.9315722527277E+23
n4 1.947455173776E+31
n5 1.2937022617601E+39

Nth Root

y√n
2√n 8150.4846481666
3√n 405.00055885713
4√n 90.280034604372
5√n 36.683720304023

Divisors of 66430400

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 41519, 83038, 166076, 207595, 332152, 415190, 664304, 830380, 1037975, 1328608, 1660760, 2075950, 2657216, 3321520, 4151900, 6643040, 8303800, 13286080, 16607600, 33215200, 66430400

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66430399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66430400 can be divided by 42 positive divisors. The sum of these divisors (counting 66430400) is 1, the average is 0.023809523809524.

Base conversion 66430400

Base System Value
2 Binary 11111101011010010111000000
3 Ternary 11122000000101012
4 Quaternary 3331122113000
5 Quinary 114001233100
6 Senary 10331500052
8 Octal 375322700
10 Decimal 66430400
12 Duodecimal 1a2b7628
16 Hexadecimal 3f5a5c0
20 Vigesimal 10f3g00
36 Base36 13ju0w

Cryptographic Hash Functions

md5 6168fded62d18ca0c707d8c067ff4072
sha1 941c7e532add9223d5b423c107437b29ac35c1fc
sha256 8d617baafbf83521aade921f4afc971b607c095e31acdb844901fa20540e4b1a
sha512 06721aa40221701c99fb8b9061dadc8455f33687a30ed67fdccb03a4f35a5fa494ddd3c0b8ddb85ddc5286231474babd5201ed162b0326925cabf74da55dcd96
ripemd-160 6b7b1e0c0533f7c8e5a310fe26a457fe1db84097

66430400 as geometric shapes

Circle

Radius = n
Diameter 132860800
Circumference 417394513.23006
Area 1.3863842235839E+16

Sphere

Radius = n
Volume 1.2279741136849E+24
Surface area 5.5455368943357E+16
Circumference 417394513.23006

Square

Length = n
Perimeter 265721600
Area 4412998044160000
Diagonal 93946772.63387

Cube

Length = n
Surface area 26477988264960000
Volume 2.9315722527277E+23
Space diagonal 115060827.96712

Equilateral Triangle

Length = n
Perimeter 199291200
Area 1.9108842065468E+15
Altitude 57530413.983562

Triangular Pyramid

Length = n
Surface area 1.9108842065468E+15
Volume 3.4548910324034E+22
Height 31315590.877957