63686968 (number)

63686968 is an even 8-digits composite number following 63686967 and preceding 63686969. In scientific notation, it is written as 6.3686968 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors. There are 31632000 positive integers (up to 63686968) that are relatively prime to 63686968.

Interesting facts

Basic properties

Name

Name sixty-three million six hundred eighty-six thousand nine hundred sixty-eight

Notation

Scientific notation 6.3686968 × 10^7
Engineering notation 6.3686968 × 10^6

Prime Factorization of 63686968

Prime Factorization 2 × 2 × 2 × 151 × 52721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15921742
Product of the distinct prime numbers

The prime factorization of 63686968 is 2 × 2 × 2 × 151 × 52721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 63686968)

Multiplication

n×y
n×2 127373936
n×3 191060904
n×4 254747872
n×5 318434840

Division

n÷y
n÷2 31843484
n÷3 21228989.333333
n÷3 15921742
n÷5 12737393.6

Exponentiation

ny
n2 4056029893033024
n3 2.5831624600464E+23
n4 1.6451378493177E+31
n5 1.0477384156509E+39

Nth Root

y√n
2√n 7980.4115182113
3√n 399.34678385233
4√n 89.333149044525
5√n 36.37559574129

Divisors of 63686968

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 -63686967
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 63686968 can be divided by 16 positive divisors. The sum of these divisors (counting 63686968) is 1, the average is 0.0625.

Base conversion 63686968

Base System Value
2 Binary 11110010111100100100111000
3 Ternary 11102211122002121
4 Quaternary 3302330210320
5 Quinary 112300440333
6 Senary 10153011024
8 Octal 362744470
10 Decimal 63686968
12 Duodecimal 193b3a74
16 Hexadecimal 3cbc938
20 Vigesimal ji0h88
36 Base36 11x16g

Cryptographic Hash Functions

md5 d7d06744ae07414a85bbf6f04bb14ede
sha1 691d7fdb8b4f394d7afd69be858ab321aa7dff80
sha256 d632cbf401f5f40a8af190a7e7097d1d6c9ed4d92ea5fce04e117e097ce5c662
sha512 9c75e80fea647bda061fdc3995d6ee54d0fe3b51fee26afc7ed9db6573aec6d77d4e8393d2d3057fef4511d95d25e06bebb37fef8ebf6ad6676b1f6b462ad811
ripemd-160 6b1b32d557d5026ff266fb0f0298929bb9e24953

63686968 as geometric shapes

Circle

Radius = n
Diameter 127373936
Circumference 400157021.59642
Area 1.2742393714693E+16

Sphere

Radius = n
Volume 1.0820325610014E+24
Surface area 5.0969574858773E+16
Circumference 400157021.59642

Square

Length = n
Perimeter 254747872
Area 4056029893033024
Diagonal 90066973.892021

Cube

Length = n
Surface area 24336179358198144
Volume 2.5831624600464E+23
Space diagonal 110309064.35601

Equilateral Triangle

Length = n
Perimeter 191060904
Area 1.7563124629378E+15
Altitude 55154532.178007

Triangular Pyramid

Length = n
Surface area 1.7563124629378E+15
Volume 3.0442861540089E+22
Height 30022324.630674