65404780 (number)

65404780 is an even 8-digits composite number following 65404779 and preceding 65404781. In scientific notation, it is written as 6.5404780 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 21104640 positive integers (up to 65404780) that are relatively prime to 65404780.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred four thousand seven hundred eighty

Notation

Scientific notation 6.5404780 × 10^7
Engineering notation 6.5404780 × 10^6

Prime Factorization of 65404780

Prime Factorization 2 × 2 × 5 × 17 × 7 × 27481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32702390
Product of the distinct prime numbers

The prime factorization of 65404780 is 2 × 2 × 5 × 17 × 7 × 27481. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65404780)

Multiplication

n×y
n×2 130809560
n×3 196214340
n×4 261619120
n×5 327023900

Division

n÷y
n÷2 32702390
n÷3 21801593.333333
n÷3 16351195
n÷5 13080956

Exponentiation

ny
n2 4277785246848400
n3 2.7978760295737E+23
n4 1.8299446618154E+31
n5 1.1968712801821E+39

Nth Root

y√n
2√n 8087.3221773341
3√n 402.90546951874
4√n 89.929540070736
5√n 36.569742121229

Divisors of 65404780

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65404779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65404780 can be divided by 48 positive divisors. The sum of these divisors (counting 65404780) is 1, the average is 0.020833333333333.

Base conversion 65404780

Base System Value
2 Binary 11111001011111111101101100
3 Ternary 11120001220111021
4 Quaternary 3321133331230
5 Quinary 113220423110
6 Senary 10253503524
8 Octal 371377554
10 Decimal 65404780
12 Duodecimal 19aa1ba4
16 Hexadecimal 3e5ff6c
20 Vigesimal 108fbj0
36 Base36 12xung

Cryptographic Hash Functions

md5 4e504e1cbff6aefe750db8bfd2e3cf3e
sha1 5c265d5a736ec6747415f225da401d19e122fdeb
sha256 b1a20dccd911a3cf64714c54ede8e5636f5814872836addcfd2c91644ffe20dd
sha512 4a2afc1ee8be37b998016ff9019bc1fe7ed884938a6c2a03bdb9bc5de1d71a220d2687add94fa476a00a0ce1b949cead7b101ed3592831c88373109c97d3cfed
ripemd-160 0c1301c99ee381efc2701948993810c16c1fbe08

65404780 as geometric shapes

Circle

Radius = n
Diameter 130809560
Circumference 410950352.71531
Area 1.3439058705134E+16

Sphere

Radius = n
Volume 1.1719715706885E+24
Surface area 5.3756234820535E+16
Circumference 410950352.71531

Square

Length = n
Perimeter 261619120
Area 4277785246848400
Diagonal 92496326.920029

Cube

Length = n
Surface area 25666711481090400
Volume 2.7978760295737E+23
Space diagonal 113284402.01786

Equilateral Triangle

Length = n
Perimeter 196214340
Area 1.8523353478525E+15
Altitude 56642201.008932

Triangular Pyramid

Length = n
Surface area 1.8523353478525E+15
Volume 3.2973285223847E+22
Height 30832108.973343