66367021 (number)

66367021 is an odd 8-digits composite number following 66367020 and preceding 66367022. In scientific notation, it is written as 6.6367021 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 56632128 positive integers (up to 66367021) that are relatively prime to 66367021.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred sixty-seven thousand twenty-one

Notation

Scientific notation 6.6367021 × 10^7
Engineering notation 6.6367021 × 10^6

Prime Factorization of 66367021

Prime Factorization 7 × 7 × 233 × 5813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9481003
Product of the distinct prime numbers

The prime factorization of 66367021 is 7 × 7 × 233 × 5813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 35, 70, 423, 428, 2170, 6017, 3491, 86768, 752891, 801627, 1282143, 8780926, 95261373, 91550852, 774732324, 624454819, 9252125098, 2322987576

Basic calculations (n = 66367021)

Multiplication

n×y
n×2 132734042
n×3 199101063
n×4 265468084
n×5 331835105

Division

n÷y
n÷2 33183510.5
n÷3 22122340.333333
n÷3 16591755.25
n÷5 13273404.2

Exponentiation

ny
n2 4404581476414441
n3 2.9231895134141E+23
n4 1.9400337982373E+31
n5 1.2875426382833E+39

Nth Root

y√n
2√n 8146.5956693578
3√n 404.87171875827
4√n 90.258493613387
5√n 36.676717891603

Divisors of 66367021

1, 7, 49, 233, 1631, 5813, 11417, 40691, 284837, 1354429, 9481003, 66367021

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66367020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66367021 can be divided by 12 positive divisors. The sum of these divisors (counting 66367021) is 1, the average is 0.083333333333333.

Base conversion 66367021

Base System Value
2 Binary 11111101001010111000101101
3 Ternary 11121212210102211
4 Quaternary 3331022320231
5 Quinary 113442221041
6 Senary 10330250421
8 Octal 375127055
10 Decimal 66367021
12 Duodecimal 1a286a11
16 Hexadecimal 3f4ae2d
20 Vigesimal 10efhb1
36 Base36 13ih4d

Cryptographic Hash Functions

md5 373bd22e186029d52ce06391f6dd01e9
sha1 bbdf77f26efc80c9ecc7b37de243ceaaacf07740
sha256 d41dc53346c6e493131b7e4f3dcf48bb9215c53f53b37c6470059dec3d0e584e
sha512 bd53c925b1556c329515799b7640317c143633da1c81e3d040f6b9efafe150101956e33560c4d8f825b764bca2e1063fb9bfc48a349e8637a857c353fffd1ee5
ripemd-160 a38af2faed5d8e91baec60b883b1f53e91981d79

66367021 as geometric shapes

Circle

Radius = n
Diameter 132734042
Circumference 416996291.22848
Area 1.3837400808441E+16

Sphere

Radius = n
Volume 1.2244627600523E+24
Surface area 5.5349603233765E+16
Circumference 416996291.22848

Square

Length = n
Perimeter 265468084
Area 4404581476414441
Diagonal 93857141.1925

Cube

Length = n
Surface area 26427488858486646
Volume 2.9231895134141E+23
Space diagonal 114951052.31899

Equilateral Triangle

Length = n
Perimeter 199101063
Area 1.9072397258066E+15
Altitude 57475526.159495

Triangular Pyramid

Length = n
Surface area 1.9072397258066E+15
Volume 3.4450118793808E+22
Height 31285713.730833