66709616 (number)

66709616 is an even 8-digits composite number following 66709615 and preceding 66709617. In scientific notation, it is written as 6.6709616 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 32348160 positive integers (up to 66709616) that are relatively prime to 66709616.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred nine thousand six hundred sixteen

Notation

Scientific notation 6.6709616 × 10^7
Engineering notation 6.6709616 × 10^6

Prime Factorization of 66709616

Prime Factorization 2 × 2 × 2 × 2 × 53 × 97 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8338702
Product of the distinct prime numbers

The prime factorization of 66709616 is 2 × 2 × 2 × 2 × 53 × 97 × 811. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 27, 30, 984, 449, 8969, 8957, 59991, 59242, 365061, 893988, 5349676, 2188245, 40011537, 25897940, 625321970, 846060270, 2963516059, 5608217628

Basic calculations (n = 66709616)

Multiplication

n×y
n×2 133419232
n×3 200128848
n×4 266838464
n×5 333548080

Division

n÷y
n÷2 33354808
n÷3 22236538.666667
n÷3 16677404
n÷5 13341923.2

Exponentiation

ny
n2 4450172866867456
n3 2.9686932308235E+23
n4 1.9804038545003E+31
n5 1.3211198065864E+39

Nth Root

y√n
2√n 8167.5954845964
3√n 405.56718985271
4√n 90.374750260216
5√n 36.71450592144

Divisors of 66709616

1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 388, 424, 776, 811, 848, 1552, 1622, 3244, 5141, 6488, 10282, 12976, 20564, 41128, 42983, 78667, 82256, 85966, 157334, 171932, 314668, 343864, 629336, 687728, 1258672, 4169351, 8338702, 16677404, 33354808, 66709616

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709616 can be divided by 40 positive divisors. The sum of these divisors (counting 66709616) is 1, the average is 0.025.

Base conversion 66709616

Base System Value
2 Binary 11111110011110100001110000
3 Ternary 11122112012101112
4 Quaternary 3332132201300
5 Quinary 114034201431
6 Senary 10341452452
8 Octal 376364160
10 Decimal 66709616
12 Duodecimal 1a411128
16 Hexadecimal 3f9e870
20 Vigesimal 10gie0g
36 Base36 13ptgw

Cryptographic Hash Functions

md5 4df6a9408992223134775bd23e660668
sha1 dc0944b172ca4795b3607330bdfebbc502cab203
sha256 827ca4a57d36ba149e36d1d930426c4b43a49d4a467ce91d2575eef5fe676d2f
sha512 60b099f47a0d7ad73e610433ef69e9cffde4ee205519c4acb2326644c7a386bff9e8381eefe8fafb0c8ac508762341ea48b707e1f88ee9e06d05ce339cb641ad
ripemd-160 ba958335881ac5a39ee4d017ea26ee0f7e73ce9a

66709616 as geometric shapes

Circle

Radius = n
Diameter 133419232
Circumference 419148879.09879
Area 1.3980630385755E+16

Sphere

Radius = n
Volume 1.2435233126289E+24
Surface area 5.5922521543022E+16
Circumference 419148879.09879

Square

Length = n
Perimeter 266838464
Area 4450172866867456
Diagonal 94341643.687901

Cube

Length = n
Surface area 26701037201204736
Volume 2.9686932308235E+23
Space diagonal 115544444.26541

Equilateral Triangle

Length = n
Perimeter 200128848
Area 1.9269813769697E+15
Altitude 57772222.132705

Triangular Pyramid

Length = n
Surface area 1.9269813769697E+15
Volume 3.4986385246298E+22
Height 31447214.562634