66709534 (number)

66709534 is an even 8-digits composite number following 66709533 and preceding 66709535. In scientific notation, it is written as 6.6709534 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 33313320 positive integers (up to 66709534) that are relatively prime to 66709534.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred nine thousand five hundred thirty-four

Notation

Scientific notation 6.6709534 × 10^7
Engineering notation 6.6709534 × 10^6

Prime Factorization of 66709534

Prime Factorization 2 × 821 × 40627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66709534
Product of the distinct prime numbers

The prime factorization of 66709534 is 2 × 821 × 40627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 25, 77, 105, 264, 1519, 7920, 60338, 26610, 743963, 764344, 8949082, 3642099, 82554561, 35038527, 291194305, 449724468, 9469966274, 9546186546

Basic calculations (n = 66709534)

Multiplication

n×y
n×2 133419068
n×3 200128602
n×4 266838136
n×5 333547670

Division

n÷y
n÷2 33354767
n÷3 22236511.333333
n÷3 16677383.5
n÷5 13341906.8

Exponentiation

ny
n2 4450161926497156
n3 2.9686822834117E+23
n4 1.9803941172045E+31
n5 1.3211116869505E+39

Nth Root

y√n
2√n 8167.5904647576
3√n 405.56702367715
4√n 90.37472248786
5√n 36.714496895482

Divisors of 66709534

1, 2, 821, 1642, 40627, 81254, 33354767, 66709534

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66709533
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66709534 can be divided by 8 positive divisors. The sum of these divisors (counting 66709534) is 1, the average is 0.125.

Base conversion 66709534

Base System Value
2 Binary 11111110011110100000011110
3 Ternary 11122112012021111
4 Quaternary 3332132200132
5 Quinary 114034201114
6 Senary 10341452234
8 Octal 376364036
10 Decimal 66709534
12 Duodecimal 1a41107a
16 Hexadecimal 3f9e81e
20 Vigesimal 10gidge
36 Base36 13ptem

Cryptographic Hash Functions

md5 20c916262f4e875ba6b78fa4b346f25d
sha1 341938ec1b2b533c9202461848a32d3d87e4fb09
sha256 3c6b0b976edeba11e657707b14fe7bf8e214084add80ee15fbe1c45bf09d95de
sha512 37ca5ab3dbfec57d0895d9155e7ad7f8e767792d2479c20895a3b7a76ec002e42ad33ae47db0a718e31478bafd118e8fe1d563b4e7c9f1015eee1b44ab988e75
ripemd-160 dd30709e473c53d22464dfc00e70d52df19b44ba

66709534 as geometric shapes

Circle

Radius = n
Diameter 133419068
Circumference 419148363.8776
Area 1.3980596015568E+16

Sphere

Radius = n
Volume 1.2435187269878E+24
Surface area 5.5922384062274E+16
Circumference 419148363.8776

Square

Length = n
Perimeter 266838136
Area 4450161926497156
Diagonal 94341527.722389

Cube

Length = n
Surface area 26700971558982936
Volume 2.9686822834117E+23
Space diagonal 115544302.23724

Equilateral Triangle

Length = n
Perimeter 200128602
Area 1.9269766396504E+15
Altitude 57772151.118622

Triangular Pyramid

Length = n
Surface area 1.9269766396504E+15
Volume 3.4986256229813E+22
Height 31447175.907463