66446130 (number)

66446130 is an even 8-digits composite number following 66446129 and preceding 66446131. In scientific notation, it is written as 6.6446130 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 17627456 positive integers (up to 66446130) that are relatively prime to 66446130.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred forty-six thousand one hundred thirty

Notation

Scientific notation 6.6446130 × 10^7
Engineering notation 6.6446130 × 10^6

Prime Factorization of 66446130

Prime Factorization 2 × 3 × 5 × 197 × 11243

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66446130
Product of the distinct prime numbers

The prime factorization of 66446130 is 2 × 3 × 5 × 197 × 11243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 29, 66, 9, 593, 3444, 4374, 59465, 62236, 573369, 792195, 8565058, 3031474, 69940332, 56182429, 159309155, 94774520, 6893681837, 429332860

Basic calculations (n = 66446130)

Multiplication

n×y
n×2 132892260
n×3 199338390
n×4 265784520
n×5 332230650

Division

n÷y
n÷2 33223065
n÷3 22148710
n÷3 16611532.5
n÷5 13289226

Exponentiation

ny
n2 4415088191976900
n3 2.9336552396556E+23
n4 1.9493003742934E+31
n5 1.2952346607935E+39

Nth Root

y√n
2√n 8151.4495643413
3√n 405.03252291787
4√n 90.285378463743
5√n 36.685457401117

Divisors of 66446130

1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 11243, 22486, 33729, 56215, 67458, 112430, 168645, 337290, 2214871, 4429742, 6644613, 11074355, 13289226, 22148710, 33223065, 66446130

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66446129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66446130 can be divided by 32 positive divisors. The sum of these divisors (counting 66446130) is 1, the average is 0.03125.

Base conversion 66446130

Base System Value
2 Binary 11111101011110001100110010
3 Ternary 11122000210221210
4 Quaternary 3331132030302
5 Quinary 114002234010
6 Senary 10332100550
8 Octal 375361462
10 Decimal 66446130
12 Duodecimal 1a304756
16 Hexadecimal 3f5e332
20 Vigesimal 10f5f6a
36 Base36 13k65u

Cryptographic Hash Functions

md5 9f0f0a8064a9d4f94e727dd4ab63ac2f
sha1 bcf7709f4cb8de91e9b489a8f4210e23d1ed436a
sha256 b41ca4ab5980b8f45fee5ad520f4be231cd5011ed70389447d98607418c59b3b
sha512 e16106959d9122b250c61a245cf9ee590f1ce29884c644b8438c9fa7b85b5c21113626ad9fa131f944611d860e582f828baef561d3601062519d5c2ed3fbfff6
ripemd-160 dc631e53eedb82db2c370828bc406aa87b2df5a2

66446130 as geometric shapes

Circle

Radius = n
Diameter 132892260
Circumference 417493347.73494
Area 1.3870408628866E+16

Sphere

Radius = n
Volume 1.228846633209E+24
Surface area 5.5481634515463E+16
Circumference 417493347.73494

Square

Length = n
Perimeter 265784520
Area 4415088191976900
Diagonal 93969018.213206

Cube

Length = n
Surface area 26490529151861400
Volume 2.9336552396556E+23
Space diagonal 115088073.12633

Equilateral Triangle

Length = n
Perimeter 199338390
Area 1.9117892671004E+15
Altitude 57544036.563163

Triangular Pyramid

Length = n
Surface area 1.9117892671004E+15
Volume 3.4573458560399E+22
Height 31323006.071069