65493973 (number)

65493973 is an odd 8-digits composite number following 65493972 and preceding 65493974. In scientific notation, it is written as 6.5493973 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 65476588 positive integers (up to 65493973) that are relatively prime to 65493973.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred ninety-three thousand nine hundred seventy-three

Notation

Scientific notation 6.5493973 × 10^7
Engineering notation 6.5493973 × 10^6

Prime Factorization of 65493973

Prime Factorization 5519 × 11867

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 65493973
Product of the distinct prime numbers

The prime factorization of 65493973 is 5519 × 11867. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65493973)

Multiplication

n×y
n×2 130987946
n×3 196481919
n×4 261975892
n×5 327469865

Division

n÷y
n÷2 32746986.5
n÷3 21831324.333333
n÷3 16373493.25
n÷5 13098794.6

Exponentiation

ny
n2 4289460499324729
n3 2.8093381012734E+23
n4 1.8399471375267E+31
n5 1.205054481466E+39

Nth Root

y√n
2√n 8092.83467025
3√n 403.08853475418
4√n 89.960183805114
5√n 36.579710772529

Divisors of 65493973

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65493972
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65493973 can be divided by 4 positive divisors. The sum of these divisors (counting 65493973) is 1, the average is 0.25.

Base conversion 65493973

Base System Value
2 Binary 11111001110101101111010101
3 Ternary 11120020102211201
4 Quaternary 3321311233111
5 Quinary 113231301343
6 Senary 10255432501
8 Octal 371655725
10 Decimal 65493973
12 Duodecimal 19b25731
16 Hexadecimal 3e75bd5
20 Vigesimal 1096eid
36 Base36 12zrh1

Cryptographic Hash Functions

md5 e2bc4aaaf9724a740fc1a0d07b1be875
sha1 19d0c068a8dd79cd5f79619ff9286b6e95cf828e
sha256 3da099b3267a1514dcc570e649d2b3b97a2d801cc083cc46c5aeba1d11719e3f
sha512 1cfa58f66dd8a5d14a2265917d2819b7deb29e4ec4735b19dd6c98e6bd61cc92a4f77b8a16e206a6ac380e20227239248ab6b56913af4f121aba52b851b214bb
ripemd-160 cc14e39e91246bc582b521d225a2ca37ba8d84a1

65493973 as geometric shapes

Circle

Radius = n
Diameter 130987946
Circumference 411510768.86242
Area 1.3475737592542E+16

Sphere

Radius = n
Volume 1.1767727920547E+24
Surface area 5.3902950370169E+16
Circumference 411510768.86242

Square

Length = n
Perimeter 261975892
Area 4289460499324729
Diagonal 92622464.870297

Cube

Length = n
Surface area 25736762995948374
Volume 2.8093381012734E+23
Space diagonal 113438888.82554

Equilateral Triangle

Length = n
Perimeter 196481919
Area 1.8573908804725E+15
Altitude 56719444.412772

Triangular Pyramid

Length = n
Surface area 1.8573908804725E+15
Volume 3.3108367034269E+22
Height 30874154.956766