68759568 (number)

68759568 is an even 8-digits composite number following 68759567 and preceding 68759569. In scientific notation, it is written as 6.8759568 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 20 positive divisors. There are 22919808 positive integers (up to 68759568) that are relatively prime to 68759568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8759568 × 10^7
Engineering notation 6.8759568 × 10^6

Prime Factorization of 68759568

Prime Factorization 2 × 2 × 2 × 2 × 9 × 477497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8594946
Product of the distinct prime numbers

The prime factorization of 68759568 is 2 × 2 × 2 × 2 × 9 × 477497. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68759568)

Multiplication

n×y
n×2 137519136
n×3 206278704
n×4 275038272
n×5 343797840

Division

n÷y
n÷2 34379784
n÷3 22919856
n÷3 17189892
n÷5 13751913.6

Exponentiation

ny
n2 4727878191546624
n3 3.2508686200737E+23
n4 2.2352832194102E+31
n5 1.536971085243E+39

Nth Root

y√n
2√n 8292.1389279244
3√n 409.67963869979
4√n 91.061182333223
5√n 36.937425976623

Divisors of 68759568

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68759567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68759568 can be divided by 20 positive divisors. The sum of these divisors (counting 68759568) is 1, the average is 0.05.

Base conversion 68759568

Base System Value
2 Binary 100000110010011000000010000
3 Ternary 11210101100101200
4 Quaternary 10012103000100
5 Quinary 120100301233
6 Senary 10453431200
8 Octal 406230020
10 Decimal 68759568
12 Duodecimal 1b03b500
16 Hexadecimal 4193010
20 Vigesimal 119eii8
36 Base36 14xr80

Cryptographic Hash Functions

md5 b07665257cbfaa187d151c91f9ce4cd8
sha1 ca983991280a9123b85155524175183107092876
sha256 343c5428d10e95d6e3024c6226acc2fa34f2ad039ddadfc453b4d5cf87329082
sha512 8fafd920cd88d043eaa0c9a3383abbc87b425eed0f3be2dff7067fc8ea4767d9e69c33eff8c530e61d04b00142e44c81b5ae7a383553fb057afa2d6fac72f372
ripemd-160 2afd4c94465331ed9271b3fd1cfc0a069cc3de38

68759568 as geometric shapes

Circle

Radius = n
Diameter 137519136
Circumference 432029107.38562
Area 1.485306739363E+16

Sphere

Radius = n
Volume 1.3617206632812E+24
Surface area 5.9412269574521E+16
Circumference 432029107.38562

Square

Length = n
Perimeter 275038272
Area 4727878191546624
Diagonal 97240713.608515

Cube

Length = n
Surface area 28367269149279744
Volume 3.2508686200737E+23
Space diagonal 119095065.28249

Equilateral Triangle

Length = n
Perimeter 206278704
Area 2.0472313099389E+15
Altitude 59547532.641244

Triangular Pyramid

Length = n
Surface area 2.0472313099389E+15
Volume 3.8311854100011E+22
Height 32413571.202838