65673944 (number)

65673944 is an even 8-digits composite number following 65673943 and preceding 65673945. In scientific notation, it is written as 6.5673944 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 28145952 positive integers (up to 65673944) that are relatively prime to 65673944.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred seventy-three thousand nine hundred forty-four

Notation

Scientific notation 6.5673944 × 10^7
Engineering notation 6.5673944 × 10^6

Prime Factorization of 65673944

Prime Factorization 2 × 2 × 2 × 7 × 1172749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16418486
Product of the distinct prime numbers

The prime factorization of 65673944 is 2 × 2 × 2 × 7 × 1172749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65673944)

Multiplication

n×y
n×2 131347888
n×3 197021832
n×4 262695776
n×5 328369720

Division

n÷y
n÷2 32836972
n÷3 21891314.666667
n÷3 16418486
n÷5 13134788.8

Exponentiation

ny
n2 4313066920515136
n3 2.8325611540616E+23
n4 1.8602546260842E+31
n5 1.2217025813919E+39

Nth Root

y√n
2√n 8103.9461992291
3√n 403.45741297035
4√n 90.021920659521
5√n 36.599792201837

Divisors of 65673944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65673943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65673944 can be divided by 16 positive divisors. The sum of these divisors (counting 65673944) is 1, the average is 0.0625.

Base conversion 65673944

Base System Value
2 Binary 11111010100001101011011000
3 Ternary 11120120120201022
4 Quaternary 3322201223120
5 Quinary 113303031234
6 Senary 10303342012
8 Octal 372415330
10 Decimal 65673944
12 Duodecimal 19bb1908
16 Hexadecimal 3ea1ad8
20 Vigesimal 10a94h4
36 Base36 133mc8

Cryptographic Hash Functions

md5 a2e1740b30739165948211bdb7711f8b
sha1 ca1ca591462c89c311a901059a3edde9032f806a
sha256 9556436cd1df107a431a16671f36ab360f64dc371dd4040bf50f2f4fc858baa4
sha512 0bb2539b56431dc5a4bb6364f30aa064cfa9d5f2396f8bf344739fd235987a4cdcaa5754d51915f7bc058096c05cc18f85fc878807e01b09746a4a9b227869ee
ripemd-160 e1691c6f5ce118c121380063ab2dff2cbc7f8316

65673944 as geometric shapes

Circle

Radius = n
Diameter 131347888
Circumference 412641560.00533
Area 1.3549899351932E+16

Sphere

Radius = n
Volume 1.1865004416592E+24
Surface area 5.4199597407726E+16
Circumference 412641560.00533

Square

Length = n
Perimeter 262695776
Area 4313066920515136
Diagonal 92876982.299331

Cube

Length = n
Surface area 25878401523090816
Volume 2.8325611540616E+23
Space diagonal 113750607.74143

Equilateral Triangle

Length = n
Perimeter 197021832
Area 1.8676127606942E+15
Altitude 56875303.870717

Triangular Pyramid

Length = n
Surface area 1.8676127606942E+15
Volume 3.3382053336043E+22
Height 30958994.099777