66884772 (number)

66884772 is an even 8-digits composite number following 66884771 and preceding 66884773. In scientific notation, it is written as 6.6884772 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 22294920 positive integers (up to 66884772) that are relatively prime to 66884772.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-four thousand seven hundred seventy-two

Notation

Scientific notation 6.6884772 × 10^7
Engineering notation 6.6884772 × 10^6

Prime Factorization of 66884772

Prime Factorization 2 × 2 × 3 × 5573731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 33442386
Product of the distinct prime numbers

The prime factorization of 66884772 is 2 × 2 × 3 × 5573731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 48, 32, 648, 134, 7744, 4122, 54935, 6285, 130028, 40856, 1873234, 2673443, 19564074, 24102538, 395894284, 606658927, 7536773712, 3147947739

Basic calculations (n = 66884772)

Multiplication

n×y
n×2 133769544
n×3 200654316
n×4 267539088
n×5 334423860

Division

n÷y
n÷2 33442386
n÷3 22294924
n÷3 16721193
n÷5 13376954.4

Exponentiation

ny
n2 4473572725491984
n3 2.9921389176995E+23
n4 2.0012852930266E+31
n5 1.3385551053104E+39

Nth Root

y√n
2√n 8178.3110725871
3√n 405.92183859405
4√n 90.434015019721
5√n 36.733765581539

Divisors of 66884772

1, 2, 3, 4, 6, 12, 5573731, 11147462, 16721193, 22294924, 33442386, 66884772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66884771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66884772 can be divided by 12 positive divisors. The sum of these divisors (counting 66884772) is 1, the average is 0.083333333333333.

Base conversion 66884772

Base System Value
2 Binary 11111111001001010010100100
3 Ternary 11122212002122210
4 Quaternary 3333021102210
5 Quinary 114110303042
6 Senary 10345323420
8 Octal 377112244
10 Decimal 66884772
12 Duodecimal 1a496570
16 Hexadecimal 3fc94a4
20 Vigesimal 10i0bic
36 Base36 13tkmc

Cryptographic Hash Functions

md5 ef4bd92d4ae3248f2ca03d1585d27ff8
sha1 ba91b96a7f6df60760db7343bc30dbea151c7058
sha256 cb965c88c756e8b933dbe9adf3bcc4dffbfa87f255c0f63854206876855e38de
sha512 ac38006cc37c622ab1339600e80dac69a6ccdf40278346910bbc9e6c45cefecad13cbdfbbca8511c94afadcff3c20e3035da4b4f5b5309528ea30df72c3532a0
ripemd-160 524bf304ece522c831a8f74bf66c2438800b4391

66884772 as geometric shapes

Circle

Radius = n
Diameter 133769544
Circumference 420249416.70446
Area 1.4054143209705E+16

Sphere

Radius = n
Volume 1.253344218982E+24
Surface area 5.6216572838821E+16
Circumference 420249416.70446

Square

Length = n
Perimeter 267539088
Area 4473572725491984
Diagonal 94589351.678632

Cube

Length = n
Surface area 26841436352951904
Volume 2.9921389176995E+23
Space diagonal 115847823.35666

Equilateral Triangle

Length = n
Perimeter 200654316
Area 1.9371138129766E+15
Altitude 57923911.67833

Triangular Pyramid

Length = n
Surface area 1.9371138129766E+15
Volume 3.5262695315958E+22
Height 31529783.892877