66706724 (number)

66706724 is an even 8-digits composite number following 66706723 and preceding 66706725. In scientific notation, it is written as 6.6706724 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 27723648 positive integers (up to 66706724) that are relatively prime to 66706724.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred six thousand seven hundred twenty-four

Notation

Scientific notation 6.6706724 × 10^7
Engineering notation 6.6706724 × 10^6

Prime Factorization of 66706724

Prime Factorization 2 × 2 × 7 × 47 × 293 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33353362
Product of the distinct prime numbers

The prime factorization of 66706724 is 2 × 2 × 7 × 47 × 293 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66706724)

Multiplication

n×y
n×2 133413448
n×3 200120172
n×4 266826896
n×5 333533620

Division

n÷y
n÷2 33353362
n÷3 22235574.666667
n÷3 16676681
n÷5 13341344.8

Exponentiation

ny
n2 4449787026812176
n3 2.9683071505634E+23
n4 1.9800604583986E+31
n5 1.3208334650171E+39

Nth Root

y√n
2√n 8167.4184415885
3√n 405.56132904217
4√n 90.373770761148
5√n 36.714187585947

Divisors of 66706724

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66706723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66706724 can be divided by 48 positive divisors. The sum of these divisors (counting 66706724) is 1, the average is 0.020833333333333.

Base conversion 66706724

Base System Value
2 Binary 11111110011101110100100100
3 Ternary 11122112001102102
4 Quaternary 3332131310210
5 Quinary 114034103344
6 Senary 10341431232
8 Octal 376356444
10 Decimal 66706724
12 Duodecimal 1a40b518
16 Hexadecimal 3f9dd24
20 Vigesimal 10gi6g4
36 Base36 13pr8k

Cryptographic Hash Functions

md5 5cd2dac686ba40622565f3bd06c06be8
sha1 956166b4acdf4d279081dda00b73c5abd1608bc1
sha256 54d5fad369d13d76c6d8ff807fcda118414c897bdd7096bc0f80f6c3cfebf78e
sha512 ee899cbd191395392eb66e3be62f7584a0f0bbbf50e9c252025dd20f64201c9afd9d3f95350c1a9a3a180e0e604f70fe9e284299ae0bfaa167897c8c6a8bf410
ripemd-160 ffcaa2445bfcb8cdb8062dd6ccb1a1711d41b562

66706724 as geometric shapes

Circle

Radius = n
Diameter 133413448
Circumference 419130708.12688
Area 1.3979418233472E+16

Sphere

Radius = n
Volume 1.2433615917077E+24
Surface area 5.5917672933889E+16
Circumference 419130708.12688

Square

Length = n
Perimeter 266826896
Area 4449787026812176
Diagonal 94337553.782279

Cube

Length = n
Surface area 26698722160873056
Volume 2.9683071505634E+23
Space diagonal 115539435.17447

Equilateral Triangle

Length = n
Perimeter 200120172
Area 1.9268143033249E+15
Altitude 57769717.587237

Triangular Pyramid

Length = n
Surface area 1.9268143033249E+15
Volume 3.4981835246798E+22
Height 31445851.26076