66551427 (number)

66551427 is an odd 8-digits composite number following 66551426 and preceding 66551428. In scientific notation, it is written as 6.6551427 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 43372800 positive integers (up to 66551427) that are relatively prime to 66551427.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred fifty-one thousand four hundred twenty-seven

Notation

Scientific notation 6.6551427 × 10^7
Engineering notation 6.6551427 × 10^6

Prime Factorization of 66551427

Prime Factorization 9 × 14701 × 503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66551427
Product of the distinct prime numbers

The prime factorization of 66551427 is 9 × 14701 × 503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66551427)

Multiplication

n×y
n×2 133102854
n×3 199654281
n×4 266205708
n×5 332757135

Division

n÷y
n÷2 33275713.5
n÷3 22183809
n÷3 16637856.75
n÷5 13310285.4

Exponentiation

ny
n2 4429092435736329
n3 2.9476242191316E+23
n4 1.9616859804297E+31
n5 1.3055300132349E+39

Nth Root

y√n
2√n 8157.9057974458
3√n 405.2463613107
4√n 90.321125975299
5√n 36.697077106712

Divisors of 66551427

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 -66551426
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 66551427 can be divided by 8 positive divisors. The sum of these divisors (counting 66551427) is 1, the average is 0.125.

Base conversion 66551427

Base System Value
2 Binary 11111101110111111010000011
3 Ternary 11122020011101200
4 Quaternary 3331313322003
5 Quinary 114014121202
6 Senary 10334232243
8 Octal 375677203
10 Decimal 66551427
12 Duodecimal 1a355683
16 Hexadecimal 3f77e83
20 Vigesimal 10fiib7
36 Base36 13mfer

Cryptographic Hash Functions

md5 bfd122ec41132ee3886b7d139ff712c6
sha1 da301477395e2efdc53a2926689f9c82ef0e8d41
sha256 e82b314cc112c3f0e6a4c7874dc592ac65af634228f1e9adac3c9094115ce012
sha512 3de24bba4fa7280345d0c72b3cde9e36afb9fcdf9cac20b56233848e63c769f7ded9a03b42fe15f27933be4729bcd8b670938c72b2269d4832b5063287c35ce9
ripemd-160 21b2609e2a2a295f665a709b00b5033c42be5e47

66551427 as geometric shapes

Circle

Radius = n
Diameter 133102854
Circumference 418154948.29823
Area 1.3914404258179E+16

Sphere

Radius = n
Volume 1.234697945649E+24
Surface area 5.5657617032717E+16
Circumference 418154948.29823

Square

Length = n
Perimeter 266205708
Area 4429092435736329
Diagonal 94117930.658683

Cube

Length = n
Surface area 26574554614417974
Volume 2.9476242191316E+23
Space diagonal 115270452.88021

Equilateral Triangle

Length = n
Perimeter 199654281
Area 1.9178532825286E+15
Altitude 57635226.440106

Triangular Pyramid

Length = n
Surface area 1.9178532825286E+15
Volume 3.4738084562294E+22
Height 31372643.552894