66427181 (number)

66427181 is an odd 8-digits composite number following 66427180 and preceding 66427182. In scientific notation, it is written as 6.6427181 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 66060000 positive integers (up to 66427181) that are relatively prime to 66427181.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred twenty-seven thousand one hundred eighty-one

Notation

Scientific notation 6.6427181 × 10^7
Engineering notation 6.6427181 × 10^6

Prime Factorization of 66427181

Prime Factorization 181 × 367001

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66427181
Product of the distinct prime numbers

The prime factorization of 66427181 is 181 × 367001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 82, 83, 316, 643, 8928, 9647, 99815, 30522, 500667, 372454, 4980942, 706745, 10859152, 91747267, 868010020, 122907104, 45444319, 3385882244

Basic calculations (n = 66427181)

Multiplication

n×y
n×2 132854362
n×3 199281543
n×4 265708724
n×5 332135905

Division

n÷y
n÷2 33213590.5
n÷3 22142393.666667
n÷3 16606795.25
n÷5 13285436.2

Exponentiation

ny
n2 4412570375606761
n3 2.9311461101567E+23
n4 1.9470777319682E+31
n5 1.2933888492252E+39

Nth Root

y√n
2√n 8150.2871728547
3√n 404.9940170838
4√n 90.278940915668
5√n 36.683364782502

Divisors of 66427181

1, 181, 367001, 66427181

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66427180
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66427181 can be divided by 4 positive divisors. The sum of these divisors (counting 66427181) is 1, the average is 0.25.

Base conversion 66427181

Base System Value
2 Binary 11111101011001100100101101
3 Ternary 11121222211221222
4 Quaternary 3331121210231
5 Quinary 114001132211
6 Senary 10331433125
8 Octal 375314455
10 Decimal 66427181
12 Duodecimal 1a2b57a5
16 Hexadecimal 3f5992d
20 Vigesimal 10f37j1
36 Base36 13jrjh

Cryptographic Hash Functions

md5 caf48effe32065737035c0034e9a17d0
sha1 455390bf8bc01ba384e9e35a089d8a0953113b6a
sha256 e7b24622d1b29333bbf10b0564bed0921a6b5a3fdcea536ae40ee9735597426e
sha512 e7e5dd9352350ddaa2aa1b2c94b04d4b1dc808cd077e466ea0ac8fdd79e844b1d871cf7766ca6b220feb42af7b055380707c83bc1113655e4e65e1a03b2c416f
ripemd-160 01b80dddaca1ecaabffebe06b75925bf1bbbde82

66427181 as geometric shapes

Circle

Radius = n
Diameter 132854362
Circumference 417374287.65656
Area 1.3862498675454E+16

Sphere

Radius = n
Volume 1.2277956115022E+24
Surface area 5.5449994701817E+16
Circumference 417374287.65656

Square

Length = n
Perimeter 265708724
Area 4412570375606761
Diagonal 93942220.280412

Cube

Length = n
Surface area 26475422253640566
Volume 2.9311461101567E+23
Space diagonal 115055252.49557

Equilateral Triangle

Length = n
Perimeter 199281543
Area 1.910699020631E+15
Altitude 57527626.247787

Triangular Pyramid

Length = n
Surface area 1.910699020631E+15
Volume 3.4543888185673E+22
Height 31314073.426804