66889467 (number)

66889467 is an odd 8-digits composite number following 66889466 and preceding 66889468. In scientific notation, it is written as 6.6889467 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 43336944 positive integers (up to 66889467) that are relatively prime to 66889467.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6889467 × 10^7
Engineering notation 6.6889467 × 10^6

Prime Factorization of 66889467

Prime Factorization 9 × 43 × 307 × 563

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66889467
Product of the distinct prime numbers

The prime factorization of 66889467 is 9 × 43 × 307 × 563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66889467)

Multiplication

n×y
n×2 133778934
n×3 200668401
n×4 267557868
n×5 334447335

Division

n÷y
n÷2 33444733.5
n÷3 22296489
n÷3 16722366.75
n÷5 13377893.4

Exponentiation

ny
n2 4474200795544089
n3 2.9927690646492E+23
n4 2.0018472758847E+31
n5 1.3390249729933E+39

Nth Root

y√n
2√n 8178.5981072553
3√n 405.9313363137
4√n 90.435601989788
5√n 36.734281274968

Divisors of 66889467

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66889466
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66889467 can be divided by 16 positive divisors. The sum of these divisors (counting 66889467) is 1, the average is 0.0625.

Base conversion 66889467

Base System Value
2 Binary 11111111001010011011111011
3 Ternary 11122212100002200
4 Quaternary 3333022123323
5 Quinary 114110430332
6 Senary 10345401243
8 Octal 377123373
10 Decimal 66889467
12 Duodecimal 1a499223
16 Hexadecimal 3fca6fb
20 Vigesimal 10i13d7
36 Base36 13to8r

Cryptographic Hash Functions

md5 471573fe9a3d268fed8cc3e736c8c379
sha1 9e6880e543ce12ae8d60563d98d5232336fac23e
sha256 47c701696c348e7085982a332c1892e87b78156fb5ee6ba2803ac2d825fe72b0
sha512 808b094085f4bafa5a12ecbb36919ef04177874d0527db96ac020b4705cd6f77de31e72a3405c61ddb89ac3db389511ffa3e9574a6bd309383203b66ae2db899
ripemd-160 5bdcb6317c496eb026b24a90782a9f6eb471365d

66889467 as geometric shapes

Circle

Radius = n
Diameter 133778934
Circumference 420278916.25947
Area 1.4056116349967E+16

Sphere

Radius = n
Volume 1.253608174319E+24
Surface area 5.6224465399868E+16
Circumference 420278916.25947

Square

Length = n
Perimeter 267557868
Area 4474200795544089
Diagonal 94595991.411308

Cube

Length = n
Surface area 26845204773264534
Volume 2.9927690646492E+23
Space diagonal 115855955.3352

Equilateral Triangle

Length = n
Perimeter 200668401
Area 1.9373857752869E+15
Altitude 57927977.667601

Triangular Pyramid

Length = n
Surface area 1.9373857752869E+15
Volume 3.527012166898E+22
Height 31531997.137103