66730454 (number)

66730454 is an even 8-digits composite number following 66730453 and preceding 66730455. In scientific notation, it is written as 6.6730454 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 28331856 positive integers (up to 66730454) that are relatively prime to 66730454.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty thousand four hundred fifty-four

Notation

Scientific notation 6.6730454 × 10^7
Engineering notation 6.6730454 × 10^6

Prime Factorization of 66730454

Prime Factorization 2 × 7 × 7 × 109 × 6247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9532922
Product of the distinct prime numbers

The prime factorization of 66730454 is 2 × 7 × 7 × 109 × 6247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 94, 34, 278, 579, 5770, 8118, 52439, 2048, 1798, 575057, 6947432, 9639867, 64444438, 55903704, 198891914, 965762932, 6502911527, 2260325868

Basic calculations (n = 66730454)

Multiplication

n×y
n×2 133460908
n×3 200191362
n×4 266921816
n×5 333652270

Division

n÷y
n÷2 33365227
n÷3 22243484.666667
n÷3 16682613.5
n÷5 13346090.8

Exponentiation

ny
n2 4452953491046116
n3 2.9714760809839E+23
n4 1.982879479342E+31
n5 1.3231844788377E+39

Nth Root

y√n
2√n 8168.8710358286
3√n 405.60941429649
4√n 90.381806995814
5√n 36.716799327836

Divisors of 66730454

1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 6247, 10682, 12494, 43729, 87458, 306103, 612206, 680923, 1361846, 4766461, 9532922, 33365227, 66730454

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 -66730453
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 66730454 can be divided by 24 positive divisors. The sum of these divisors (counting 66730454) is 1, the average is 0.041666666666667.

Base conversion 66730454

Base System Value
2 Binary 11111110100011100111010110
3 Ternary 11122120020222022
4 Quaternary 3332203213112
5 Quinary 114040333304
6 Senary 10342133142
8 Octal 376434726
10 Decimal 66730454
12 Duodecimal 1a4211b2
16 Hexadecimal 3fa39d6
20 Vigesimal 10h162e
36 Base36 13q9jq

Cryptographic Hash Functions

md5 90d9d503e7b2e9d8d1edc7c8b2514f65
sha1 16d1de605a50770342608a1391d5388b368acce8
sha256 4599ef9480500d6a08d5dca0edddfb8c7e31cb8a90e690a5599646d577e5f4f7
sha512 9586390c0c4aaf677ae2488a0db842869de79316fd9515dc4fc179adf55a2c32ee2ad429904ffe2385ce3b8accbd45a1923ab6ed74b9b362e1c9bb3704fe0668
ripemd-160 16ea16295f8cce5f9fd97c7cadd7f5ef6939fac5

66730454 as geometric shapes

Circle

Radius = n
Diameter 133460908
Circumference 419279808.11422
Area 1.3989365974248E+16

Sphere

Radius = n
Volume 1.2446889901783E+24
Surface area 5.595746389699E+16
Circumference 419279808.11422

Square

Length = n
Perimeter 266921816
Area 4452953491046116
Diagonal 94371113.070114

Cube

Length = n
Surface area 26717720946276696
Volume 2.9714760809839E+23
Space diagonal 115580536.74014

Equilateral Triangle

Length = n
Perimeter 200191362
Area 1.9281854225583E+15
Altitude 57790268.370069

Triangular Pyramid

Length = n
Surface area 1.9281854225583E+15
Volume 3.5019181449956E+22
Height 31457037.690038