66884723 (number)

66884723 is an odd 8-digits composite number following 66884722 and preceding 66884724. In scientific notation, it is written as 6.6884723 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 66357000 positive integers (up to 66884723) that are relatively prime to 66884723.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-four thousand seven hundred twenty-three

Notation

Scientific notation 6.6884723 × 10^7
Engineering notation 6.6884723 × 10^6

Prime Factorization of 66884723

Prime Factorization 251 × 439 × 607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66884723
Product of the distinct prime numbers

The prime factorization of 66884723 is 251 × 439 × 607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66884723)

Multiplication

n×y
n×2 133769446
n×3 200654169
n×4 267538892
n×5 334423615

Division

n÷y
n÷2 33442361.5
n÷3 22294907.666667
n÷3 16721180.75
n÷5 13376944.6

Exponentiation

ny
n2 4473566170786729
n3 2.9921323415524E+23
n4 2.0012794284407E+31
n5 1.3385502021686E+39

Nth Root

y√n
2√n 8178.308076858
3√n 405.92173946747
4√n 90.433998456653
5√n 36.733760199282

Divisors of 66884723

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 -66884722
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 66884723 can be divided by 8 positive divisors. The sum of these divisors (counting 66884723) is 1, the average is 0.125.

Base conversion 66884723

Base System Value
2 Binary 11111111001001010001110011
3 Ternary 11122212002120222
4 Quaternary 3333021101303
5 Quinary 114110302343
6 Senary 10345323255
8 Octal 377112163
10 Decimal 66884723
12 Duodecimal 1a49652b
16 Hexadecimal 3fc9473
20 Vigesimal 10i0bg3
36 Base36 13tkkz

Cryptographic Hash Functions

md5 3a03d838cf3e7b72240f7b631dfd83ff
sha1 bf8ec0816f02368d94f4b10650e746749ade71f2
sha256 8960b6604ac28a2eb753bd15b04080c53c67012fa48dd1a79a4fc80a60e5bcd4
sha512 406f00ebd9d56bc86f0fff4bdf05916114804c70462a456adf28d8dba3a16aa4bd36e56477c6b1649adc3b8eac9268c9017a3130afd44e19c78caddf50395c9f
ripemd-160 25e7ccf38e8b10de1aded930bacb28e65e770aac

66884723 as geometric shapes

Circle

Radius = n
Diameter 133769446
Circumference 420249108.82838
Area 1.4054122617491E+16

Sphere

Radius = n
Volume 1.2533414643719E+24
Surface area 5.6216490469966E+16
Circumference 420249108.82838

Square

Length = n
Perimeter 267538892
Area 4473566170786729
Diagonal 94589282.382168

Cube

Length = n
Surface area 26841397024720374
Volume 2.9921323415524E+23
Space diagonal 115847738.48617

Equilateral Triangle

Length = n
Perimeter 200654169
Area 1.937110974706E+15
Altitude 57923869.243085

Triangular Pyramid

Length = n
Surface area 1.937110974706E+15
Volume 3.5262617815322E+22
Height 31529760.794056