66447360 (number)

66447360 is an even 8-digits composite number following 66447359 and preceding 66447361. In scientific notation, it is written as 6.6447360 × 10^7. The sum of its digits is 36. It has a total of 15 prime factors and 192 positive divisors. There are 15040512 positive integers (up to 66447360) that are relatively prime to 66447360.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred forty-seven thousand three hundred sixty

Notation

Scientific notation 6.6447360 × 10^7
Engineering notation 6.6447360 × 10^6

Prime Factorization of 66447360

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 21 × 5 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 15
Total number of prime factors
rad Radical 64890
Product of the distinct prime numbers

The prime factorization of 66447360 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 21 × 5 × 103. Since it has a total of 15 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66447360)

Multiplication

n×y
n×2 132894720
n×3 199342080
n×4 265789440
n×5 332236800

Division

n÷y
n÷2 33223680
n÷3 22149120
n÷3 16611840
n÷5 13289472

Exponentiation

ny
n2 4415251650969600
n3 2.9338181594257E+23
n4 1.949444714139E+31
n5 1.2953545472049E+39

Nth Root

y√n
2√n 8151.5250106959
3√n 405.03502212
4√n 90.285796284332
5√n 36.685593218744

Divisors of 66447360

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66447359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66447360 can be divided by 192 positive divisors. The sum of these divisors (counting 66447360) is 1, the average is 0.0052083333333333.

Base conversion 66447360

Base System Value
2 Binary 11111101011110100000000000
3 Ternary 11122000212122100
4 Quaternary 3331132200000
5 Quinary 114002303420
6 Senary 10332110400
8 Octal 375364000
10 Decimal 66447360
12 Duodecimal 1a305400
16 Hexadecimal 3f5e800
20 Vigesimal 10f5i80
36 Base36 13k740

Cryptographic Hash Functions

md5 ca7126d8571ec35f1a858833ccd0d396
sha1 bb272aa36d531767828ff1b6b76d4ffe257c0588
sha256 6ab750c1745a7595519e0927c51ca79b80f5987ffa8a75ec33e8d9d496bb3512
sha512 857fb7b80db589c5f3be888552182314e65dd7cd5c8d7faca081ca3b6d699b9f84559a21b12e69a0e30fc0d04b3de79b753bfa5d55f98f52dd1620630edc9808
ripemd-160 e72b6c59b3c1ede0729fdcf21a0a4609c09c92b0

66447360 as geometric shapes

Circle

Radius = n
Diameter 132894720
Circumference 417501076.05287
Area 1.3870922150436E+16

Sphere

Radius = n
Volume 1.2289148768827E+24
Surface area 5.5483688601745E+16
Circumference 417501076.05287

Square

Length = n
Perimeter 265789440
Area 4415251650969600
Diagonal 93970757.695888

Cube

Length = n
Surface area 26491509905817600
Volume 2.9338181594257E+23
Space diagonal 115090203.54882

Equilateral Triangle

Length = n
Perimeter 199342080
Area 1.9118600469204E+15
Altitude 57545101.77441

Triangular Pyramid

Length = n
Surface area 1.9118600469204E+15
Volume 3.4575378588303E+22
Height 31323585.898629