68707536 (number)

68707536 is an even 8-digits composite number following 68707535 and preceding 68707537. In scientific notation, it is written as 6.8707536 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 22784256 positive integers (up to 68707536) that are relatively prime to 68707536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8707536 × 10^7
Engineering notation 6.8707536 × 10^6

Prime Factorization of 68707536

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7193 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8588442
Product of the distinct prime numbers

The prime factorization of 68707536 is 2 × 2 × 2 × 2 × 3 × 7193 × 199. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68707536)

Multiplication

n×y
n×2 137415072
n×3 206122608
n×4 274830144
n×5 343537680

Division

n÷y
n÷2 34353768
n÷3 22902512
n÷3 17176884
n÷5 13741507.2

Exponentiation

ny
n2 4720725503191296
n3 3.2434941745663E+23
n4 2.2285249276481E+31
n5 1.5311645669328E+39

Nth Root

y√n
2√n 8289.0009048136
3√n 409.57627451484
4√n 91.043950402064
5√n 36.931833998034

Divisors of 68707536

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68707535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68707536 can be divided by 40 positive divisors. The sum of these divisors (counting 68707536) is 1, the average is 0.025.

Base conversion 68707536

Base System Value
2 Binary 100000110000110010011010000
3 Ternary 11210021201000120
4 Quaternary 10012012103100
5 Quinary 120042120121
6 Senary 10452350240
8 Octal 406062320
10 Decimal 68707536
12 Duodecimal 1b015380
16 Hexadecimal 41864d0
20 Vigesimal 11988gg
36 Base36 14wn2o

Cryptographic Hash Functions

md5 d9da91c0d4cdcac1d3c26c79e8d7f5a4
sha1 08064345537416b83d674bd0289fa754b459f940
sha256 3fe873a4242dd517351de6a087e12749ea15142aebfdc2e2713b5127cbcadcac
sha512 43aad183cc772d69677db1123f260c57697e69efbc8ef53b18e56bbe7da2f88f0b88647eb86ce7f4cfc06a62326d2f5fd0b6500744da5f4a4204a6c4169bd666
ripemd-160 a1fe77c2b8ef004e3a3e66b877d0eb497914b127

68707536 as geometric shapes

Circle

Radius = n
Diameter 137415072
Circumference 431702180.68771
Area 1.483059656044E+16

Sphere

Radius = n
Volume 1.3586316627705E+24
Surface area 5.9322386241759E+16
Circumference 431702180.68771

Square

Length = n
Perimeter 274830144
Area 4720725503191296
Diagonal 97167129.248438

Cube

Length = n
Surface area 28324353019147776
Volume 3.2434941745663E+23
Space diagonal 119004943.21487

Equilateral Triangle

Length = n
Perimeter 206122608
Area 2.0441341050284E+15
Altitude 59502471.607434

Triangular Pyramid

Length = n
Surface area 2.0441341050284E+15
Volume 3.8224945426249E+22
Height 32389043.082813