68752736 (number)

68752736 is an even 8-digits composite number following 68752735 and preceding 68752737. In scientific notation, it is written as 6.8752736 × 10^7. The sum of its digits is 44. It has a total of 9 prime factors and 96 positive divisors. There are 29675520 positive integers (up to 68752736) that are relatively prime to 68752736.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-two thousand seven hundred thirty-six

Notation

Scientific notation 6.8752736 × 10^7
Engineering notation 6.8752736 × 10^6

Prime Factorization of 68752736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 41 × 139 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4297046
Product of the distinct prime numbers

The prime factorization of 68752736 is 2 × 2 × 2 × 2 × 2 × 13 × 41 × 139 × 29. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68752736)

Multiplication

n×y
n×2 137505472
n×3 206258208
n×4 275010944
n×5 343763680

Division

n÷y
n÷2 34376368
n÷3 22917578.666667
n÷3 17188184
n÷5 13750547.2

Exponentiation

ny
n2 4726938707485696
n3 3.2498996904395E+23
n4 2.2343949544327E+31
n5 1.5362076642184E+39

Nth Root

y√n
2√n 8291.7269612548
3√n 409.66606956277
4√n 91.058920272837
5√n 36.93669192162

Divisors of 68752736

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68752735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68752736 can be divided by 96 positive divisors. The sum of these divisors (counting 68752736) is 1, the average is 0.010416666666667.

Base conversion 68752736

Base System Value
2 Binary 100000110010001010101100000
3 Ternary 11210101000000122
4 Quaternary 10012101111200
5 Quinary 120100041421
6 Senary 10453335412
8 Octal 406212540
10 Decimal 68752736
12 Duodecimal 1b037568
16 Hexadecimal 4191560
20 Vigesimal 119e1gg
36 Base36 14xly8

Cryptographic Hash Functions

md5 12b2921978cb57ec779582536c90b73d
sha1 07f8b8aa0b6c92f47ed9299ad356edb57cf6db3b
sha256 7bc44086996586d10ab66e6fc05ddc038747648458a7a55bf8993e1c7e54fa61
sha512 10bbc2a4334540c299012522d0d37f241395844f61446265ca819fe17c5db4b5659c9d6c193ac7bef663b39353319e13296a7380dff76100afc235809bf4c686
ripemd-160 2fd8cca8b9880b51b0058852e25d1ce158d34e07

68752736 as geometric shapes

Circle

Radius = n
Diameter 137505472
Circumference 431986180.6636
Area 1.4850115917406E+16

Sphere

Radius = n
Volume 1.3613147989851E+24
Surface area 5.9400463669625E+16
Circumference 431986180.6636

Square

Length = n
Perimeter 275010944
Area 4726938707485696
Diagonal 97231051.701457

Cube

Length = n
Surface area 28361632244914176
Volume 3.2498996904395E+23
Space diagonal 119083231.91137

Equilateral Triangle

Length = n
Perimeter 206258208
Area 2.0468245014073E+15
Altitude 59541615.955685

Triangular Pyramid

Length = n
Surface area 2.0468245014073E+15
Volume 3.8300435154763E+22
Height 32410350.567152