66455513 (number)

66455513 is an odd 8-digits composite number following 66455512 and preceding 66455514. In scientific notation, it is written as 6.6455513 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 66190500 positive integers (up to 66455513) that are relatively prime to 66455513.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred fifty-five thousand five hundred thirteen

Notation

Scientific notation 6.6455513 × 10^7
Engineering notation 6.6455513 × 10^6

Prime Factorization of 66455513

Prime Factorization 251 × 264763

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66455513
Product of the distinct prime numbers

The prime factorization of 66455513 is 251 × 264763. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 41, 84, 552, 253, 3062, 8206, 44893, 17050, 576774, 8945, 7837260, 2222396, 53118205, 28960682, 13406817, 472598779, 8256005124, 6035334730

Basic calculations (n = 66455513)

Multiplication

n×y
n×2 132911026
n×3 199366539
n×4 265822052
n×5 332277565

Division

n÷y
n÷2 33227756.5
n÷3 22151837.666667
n÷3 16613878.25
n÷5 13291102.6

Exponentiation

ny
n2 4416335208093169
n3 2.9348982183379E+23
n4 1.9504016670243E+31
n5 1.2961494333816E+39

Nth Root

y√n
2√n 8152.0250858299
3√n 405.05158718988
4√n 90.288565642776
5√n 36.686493428965

Divisors of 66455513

1, 251, 264763, 66455513

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66455512
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66455513 can be divided by 4 positive divisors. The sum of these divisors (counting 66455513) is 1, the average is 0.25.

Base conversion 66455513

Base System Value
2 Binary 11111101100000011111011001
3 Ternary 11122001021211022
4 Quaternary 3331200133121
5 Quinary 114003034023
6 Senary 10332212225
8 Octal 375403731
10 Decimal 66455513
12 Duodecimal 1a30a075
16 Hexadecimal 3f607d9
20 Vigesimal 10f6ifd
36 Base36 13kdeh

Cryptographic Hash Functions

md5 8ddae8249dc003731732788a63c29373
sha1 c7a88d96da71d3864ee8c6cbddeba0e1b8e2a4dc
sha256 42f13fd7273d56074818fa6fec6b4af845e5f00783c86c4c94182e38ac339cde
sha512 652fe905e2c1e6d6df2eacf97e70dbb55410258c1fe0cac8d5fb4fc0190858b81c3895da00144c28a943553be25380fd59fe05745c3b2ba5ea0cf773359947fb
ripemd-160 03ff7b873337fcffbe9df848162fc7d031bdd197

66455513 as geometric shapes

Circle

Radius = n
Diameter 132911026
Circumference 417552302.86268
Area 1.3874326245535E+16

Sphere

Radius = n
Volume 1.2293672909019E+24
Surface area 5.5497304982142E+16
Circumference 417552302.86268

Square

Length = n
Perimeter 265822052
Area 4416335208093169
Diagonal 93982287.779062

Cube

Length = n
Surface area 26498011248559014
Volume 2.9348982183379E+23
Space diagonal 115104324.95905

Equilateral Triangle

Length = n
Perimeter 199366539
Area 1.9123292409182E+15
Altitude 57552162.479527

Triangular Pyramid

Length = n
Surface area 1.9123292409182E+15
Volume 3.4588107204651E+22
Height 31327429.259687