66884049 (number)

66884049 is an odd 8-digits composite number following 66884048 and preceding 66884050. In scientific notation, it is written as 6.6884049 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 42130368 positive integers (up to 66884049) that are relatively prime to 66884049.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-four thousand forty-nine

Notation

Scientific notation 6.6884049 × 10^7
Engineering notation 6.6884049 × 10^6

Prime Factorization of 66884049

Prime Factorization 9 × 9 × 3 × 7439 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7431561
Product of the distinct prime numbers

The prime factorization of 66884049 is 9 × 9 × 3 × 7439 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 51, 81, 983, 170, 1842, 2631, 88108, 16639, 537716, 288068, 2273246, 5344375, 50673940, 14712066, 662500789, 954662485, 6689044390, 1068676163

Basic calculations (n = 66884049)

Multiplication

n×y
n×2 133768098
n×3 200652147
n×4 267536196
n×5 334420245

Division

n÷y
n÷2 33442024.5
n÷3 22294683
n÷3 16721012.25
n÷5 13376809.8

Exponentiation

ny
n2 4473476010634401
n3 2.992041886956E+23
n4 2.0011987617721E+31
n5 1.3384827604111E+39

Nth Root

y√n
2√n 8178.2668701871
3√n 405.92037596642
4√n 90.433770629047
5√n 36.733686165472

Divisors of 66884049

1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 7439, 8991, 22317, 66951, 200853, 275243, 602559, 825729, 1807677, 2477187, 7431561, 22294683, 66884049

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66884048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66884049 can be divided by 24 positive divisors. The sum of these divisors (counting 66884049) is 1, the average is 0.041666666666667.

Base conversion 66884049

Base System Value
2 Binary 11111111001001000111010001
3 Ternary 11122212001200000
4 Quaternary 3333021013101
5 Quinary 114110242144
6 Senary 10345320213
8 Octal 377110721
10 Decimal 66884049
12 Duodecimal 1a496069
16 Hexadecimal 3fc91d1
20 Vigesimal 10i0a29
36 Base36 13tk29

Cryptographic Hash Functions

md5 a4e578d42e6f44e5d4def90a1e91ba89
sha1 9671a9dd0f03ee477f2a7309d34bc70ff15e57ed
sha256 77d3136822edeb17464167c1572e8731e8c4c1d1dd24a216b293cf447194e405
sha512 8e6624680b07f629b60009bdacc395bb50c2c5a04cf8e5c7b9c4fdf581322e4d462943a9b7caeea2e32f5d577101f6c7438969d965b63bc5007468751328d076
ripemd-160 3a120d5a0422ab035e672388fcf2fa5790c31f38

66884049 as geometric shapes

Circle

Radius = n
Diameter 133768098
Circumference 420244873.96148
Area 1.4053839371019E+16

Sphere

Radius = n
Volume 1.2533035748392E+24
Surface area 5.6215357484077E+16
Circumference 420244873.96148

Square

Length = n
Perimeter 267536196
Area 4473476010634401
Diagonal 94588329.202227

Cube

Length = n
Surface area 26840856063806406
Volume 2.992041886956E+23
Space diagonal 115846571.08393

Equilateral Triangle

Length = n
Perimeter 200652147
Area 1.9370719342148E+15
Altitude 57923285.541963

Triangular Pyramid

Length = n
Surface area 1.9370719342148E+15
Volume 3.5261551797679E+22
Height 31529443.067409