63645768 (number)

63645768 is an even 8-digits composite number following 63645767 and preceding 63645769. In scientific notation, it is written as 6.3645768 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 21215232 positive integers (up to 63645768) that are relatively prime to 63645768.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred forty-five thousand seven hundred sixty-eight

Notation

Scientific notation 6.3645768 × 10^7
Engineering notation 6.3645768 × 10^6

Prime Factorization of 63645768

Prime Factorization 2 × 2 × 2 × 9 × 883969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15911442
Product of the distinct prime numbers

The prime factorization of 63645768 is 2 × 2 × 2 × 9 × 883969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 63645768)

Multiplication

n×y
n×2 127291536
n×3 190937304
n×4 254583072
n×5 318228840

Division

n÷y
n÷2 31822884
n÷3 21215256
n÷3 15911442
n÷5 12729153.6

Exponentiation

ny
n2 4050783784309824
n3 2.5781524495435E+23
n4 1.6408849267227E+31
n5 1.0443538136089E+39

Nth Root

y√n
2√n 7977.8297800843
3√n 399.26065091599
4√n 89.318697819014
5√n 36.370888145536

Divisors of 63645768

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 -63645767
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 63645768 can be divided by 16 positive divisors. The sum of these divisors (counting 63645768) is 1, the average is 0.0625.

Base conversion 63645768

Base System Value
2 Binary 11110010110010100001001000
3 Ternary 11102202112120200
4 Quaternary 3302302201020
5 Quinary 112243131033
6 Senary 10152052200
8 Octal 362624110
10 Decimal 63645768
12 Duodecimal 19394060
16 Hexadecimal 3cb2848
20 Vigesimal jhfe88
36 Base36 11w5e0

Cryptographic Hash Functions

md5 a20556ca2a862aa34073924f93641048
sha1 3d9e0609deba86762f24d7bd8b9b093ca78d8d3b
sha256 9f3950de304bc3d939494659b163706873da14afaa1396d0b846648308b46133
sha512 d4e4dc3e28f2a4a900a9b7f81b25d036229601b0304999122b77654f8ea52c973d819e082ce40c623dae620c49edb305d4fd1b8139321f1c736ccd9533f2e037
ripemd-160 128def1279c4181edb227bd6c781478b0811d015

63645768 as geometric shapes

Circle

Radius = n
Diameter 127291536
Circumference 399898154.36176
Area 1.2725912578068E+16

Sphere

Radius = n
Volume 1.0799339727094E+24
Surface area 5.0903650312274E+16
Circumference 399898154.36176

Square

Length = n
Perimeter 254583072
Area 4050783784309824
Diagonal 90008708.293252

Cube

Length = n
Surface area 24304702705858944
Volume 2.5781524495435E+23
Space diagonal 110237703.86274

Equilateral Triangle

Length = n
Perimeter 190937304
Area 1.7540408312252E+15
Altitude 55118851.931371

Triangular Pyramid

Length = n
Surface area 1.7540408312252E+15
Volume 3.0383818000081E+22
Height 30002902.764417