65508768 (number)

65508768 is an even 8-digits composite number following 65508767 and preceding 65508769. In scientific notation, it is written as 6.5508768 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 48 positive divisors. There are 20155392 positive integers (up to 65508768) that are relatively prime to 65508768.

Interesting facts

Basic properties

Name

Name sixty-five million five hundred eight thousand seven hundred sixty-eight

Notation

Scientific notation 6.5508768 × 10^7
Engineering notation 6.5508768 × 10^6

Prime Factorization of 65508768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 39 × 3 × 17497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4094298
Product of the distinct prime numbers

The prime factorization of 65508768 is 2 × 2 × 2 × 2 × 2 × 39 × 3 × 17497. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65508768)

Multiplication

n×y
n×2 131017536
n×3 196526304
n×4 262035072
n×5 327543840

Division

n÷y
n÷2 32754384
n÷3 21836256
n÷3 16377192
n÷5 13101753.6

Exponentiation

ny
n2 4291398684877824
n3 2.8112424084317E+23
n4 1.8416102672571E+31
n5 1.2064161974416E+39

Nth Root

y√n
2√n 8093.7486988416
3√n 403.11888485406
4√n 89.965263845784
5√n 36.581363284662

Divisors of 65508768

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 -65508767
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 65508768 can be divided by 48 positive divisors. The sum of these divisors (counting 65508768) is 1, the average is 0.020833333333333.

Base conversion 65508768

Base System Value
2 Binary 11111001111001010110100000
3 Ternary 11120021012010200
4 Quaternary 3321321112200
5 Quinary 113232240033
6 Senary 10300025200
8 Octal 371712640
10 Decimal 65508768
12 Duodecimal 19b32200
16 Hexadecimal 3e795a0
20 Vigesimal 1098bi8
36 Base36 1302w0

Cryptographic Hash Functions

md5 566372a9c97b084f66e2cb310a1d8065
sha1 93e65cf29fbc27ae10c4e33a1190d1d267580004
sha256 f5ae142ab9000bfb94a1eb703aee5d137175d3b4e416124a793be311a95f3e93
sha512 1004f9e791ab675a24b2eeac07a2ddd28c52de20a1d19f828fc6cd6b65e82cfd28bc0fe83a9cc17d9de3a46a1237158be348a13b211ae5ec801e23cefb722a63
ripemd-160 e850b12e002a7e3c3235a301570d5c1ed2376fa2

65508768 as geometric shapes

Circle

Radius = n
Diameter 131017536
Circumference 411603728.58904
Area 1.3481826582037E+16

Sphere

Radius = n
Volume 1.1775704663719E+24
Surface area 5.3927306328148E+16
Circumference 411603728.58904

Square

Length = n
Perimeter 262035072
Area 4291398684877824
Diagonal 92643388.159953

Cube

Length = n
Surface area 25748392109266944
Volume 2.8112424084317E+23
Space diagonal 113464514.51724

Equilateral Triangle

Length = n
Perimeter 196526304
Area 1.8582301394357E+15
Altitude 56732257.258621

Triangular Pyramid

Length = n
Surface area 1.8582301394357E+15
Volume 3.3130809509354E+22
Height 30881129.386651