66774512 (number)

66774512 is an even 8-digits composite number following 66774511 and preceding 66774513. In scientific notation, it is written as 6.6774512 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 27110592 positive integers (up to 66774512) that are relatively prime to 66774512.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seventy-four thousand five hundred twelve

Notation

Scientific notation 6.6774512 × 10^7
Engineering notation 6.6774512 × 10^6

Prime Factorization of 66774512

Prime Factorization 2 × 2 × 2 × 2 × 7 × 19 × 31379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8346814
Product of the distinct prime numbers

The prime factorization of 66774512 is 2 × 2 × 2 × 2 × 7 × 19 × 31379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66774512)

Multiplication

n×y
n×2 133549024
n×3 200323536
n×4 267098048
n×5 333872560

Division

n÷y
n÷2 33387256
n÷3 22258170.666667
n÷3 16693628
n÷5 13354902.4

Exponentiation

ny
n2 4458835452838144
n3 2.9773656145157E+23
n4 1.9881213595486E+31
n5 1.3275583358064E+39

Nth Root

y√n
2√n 8171.5672915298
3√n 405.69866094502
4√n 90.396721685744
5√n 36.72164641518

Divisors of 66774512

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66774511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66774512 can be divided by 40 positive divisors. The sum of these divisors (counting 66774512) is 1, the average is 0.025.

Base conversion 66774512

Base System Value
2 Binary 11111110101110010111110000
3 Ternary 11122122111102002
4 Quaternary 3332232113300
5 Quinary 114043241022
6 Senary 10343113132
8 Octal 376562760
10 Decimal 66774512
12 Duodecimal 1a4427a8
16 Hexadecimal 3fae5f0
20 Vigesimal 10h6g5c
36 Base36 13r7jk

Cryptographic Hash Functions

md5 c98eebc22c2e69fbee759b82b02d29b1
sha1 0f1fd5169af8729a0e4d5020806c7e955eb5c4c3
sha256 d06f10bc1a00863651f213db94804cadd981aa70f4db3bf6637e666585ae0441
sha512 0bfa85d4f91db6706f3065074653420cc180828ec337bc3847896cdaa8d6e717cd8fccf47c982f7c6c4377c6b198dc70d5eb298b30c4a8935f7dd3a5231e208d
ripemd-160 075702701affac55874c212e7b5b3e84edf973b2

66774512 as geometric shapes

Circle

Radius = n
Diameter 133549024
Circumference 419556632.69249
Area 1.4007844702202E+16

Sphere

Radius = n
Volume 1.2471559922151E+24
Surface area 5.6031378808808E+16
Circumference 419556632.69249

Square

Length = n
Perimeter 267098048
Area 4458835452838144
Diagonal 94433420.491245

Cube

Length = n
Surface area 26753012717028864
Volume 2.9773656145157E+23
Space diagonal 115656847.43462

Equilateral Triangle

Length = n
Perimeter 200323536
Area 1.9307323867263E+15
Altitude 57828423.717309

Triangular Pyramid

Length = n
Surface area 1.9307323867263E+15
Volume 3.5088590268261E+22
Height 31477806.830415