66889782 (number)

66889782 is an even 8-digits composite number following 66889781 and preceding 66889783. In scientific notation, it is written as 6.6889782 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 22228416 positive integers (up to 66889782) that are relatively prime to 66889782.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred eighty-nine thousand seven hundred eighty-two

Notation

Scientific notation 6.6889782 × 10^7
Engineering notation 6.6889782 × 10^6

Prime Factorization of 66889782

Prime Factorization 2 × 3 × 3 × 337 × 11027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22296594
Product of the distinct prime numbers

The prime factorization of 66889782 is 2 × 3 × 3 × 337 × 11027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66889782)

Multiplication

n×y
n×2 133779564
n×3 200669346
n×4 267559128
n×5 334448910

Division

n÷y
n÷2 33444891
n÷3 22296594
n÷3 16722445.5
n÷5 13377956.4

Exponentiation

ny
n2 4474242936007524
n3 2.9928113460458E+23
n4 2.0018849850413E+31
n5 1.3390565023849E+39

Nth Root

y√n
2√n 8178.6173648117
3√n 405.93197352499
4√n 90.435708460827
5√n 36.734315873171

Divisors of 66889782

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 -66889781
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 66889782 can be divided by 24 positive divisors. The sum of these divisors (counting 66889782) is 1, the average is 0.041666666666667.

Base conversion 66889782

Base System Value
2 Binary 11111111001010100000110110
3 Ternary 11122212100112100
4 Quaternary 3333022200312
5 Quinary 114110433112
6 Senary 10345402530
8 Octal 377124066
10 Decimal 66889782
12 Duodecimal 1a499446
16 Hexadecimal 3fca836
20 Vigesimal 10i1492
36 Base36 13tohi

Cryptographic Hash Functions

md5 f95874dbdbddf159fdebd0ee5414796b
sha1 054cf93cac9824f93d3fb5162fe255d55de92be8
sha256 93c344469c5ee68661d0375b8eb8f2f932729ec35f92a158c708e6404ece5153
sha512 fc87ea8310c6851df7fd5f4dc3f7c695fdf128ada6a4b07fab7fba6277314ccc657b155778b9f68edaaa370c3bc9f9fcca30f46c2d134b586079186281e7774c
ripemd-160 46c2f0f83a2d051d4d808f5d527b0d6b27c86373

66889782 as geometric shapes

Circle

Radius = n
Diameter 133779564
Circumference 420280895.46285
Area 1.4056248738137E+16

Sphere

Radius = n
Volume 1.253625885109E+24
Surface area 5.6224994952549E+16
Circumference 420280895.46285

Square

Length = n
Perimeter 267559128
Area 4474242936007524
Diagonal 94596436.88858

Cube

Length = n
Surface area 26845457616045144
Volume 2.9928113460458E+23
Space diagonal 115856500.93121

Equilateral Triangle

Length = n
Perimeter 200669346
Area 1.9374040226428E+15
Altitude 57928250.465603

Triangular Pyramid

Length = n
Surface area 1.9374040226428E+15
Volume 3.5270619960017E+22
Height 31532145.629527