68091331 (number)

68091331 is an odd 8-digits composite number following 68091330 and preceding 68091332. In scientific notation, it is written as 6.8091331 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 53055240 positive integers (up to 68091331) that are relatively prime to 68091331.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety-one thousand three hundred thirty-one

Notation

Scientific notation 6.8091331 × 10^7
Engineering notation 6.8091331 × 10^6

Prime Factorization of 68091331

Prime Factorization 77 × 49 × 18047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68091331
Product of the distinct prime numbers

The prime factorization of 68091331 is 77 × 49 × 18047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 67, 7, 326, 857, 3487, 6422, 9543, 25016, 965468, 589329, 5918466, 3453870, 56731986, 98767398, 213764258, 803691810, 6403213761, 3585807800

Basic calculations (n = 68091331)

Multiplication

n×y
n×2 136182662
n×3 204273993
n×4 272365324
n×5 340456655

Division

n÷y
n÷2 34045665.5
n÷3 22697110.333333
n÷3 17022832.75
n÷5 13618266.2

Exponentiation

ny
n2 4636429357351561
n3 3.1570064602954E+23
n4 2.1496477185711E+31
n5 1.4637237433862E+39

Nth Root

y√n
2√n 8251.7471483317
3√n 408.34816454067
4√n 90.839127848806
5√n 36.865350276065

Divisors of 68091331

1, 49, 77, 3773, 18047, 884303, 1389619, 68091331

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68091330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68091331 can be divided by 8 positive divisors. The sum of these divisors (counting 68091331) is 1, the average is 0.125.

Base conversion 68091331

Base System Value
2 Binary 100000011101111110111000011
3 Ternary 11202010101202011
4 Quaternary 10003233313003
5 Quinary 114412410311
6 Senary 10431233351
8 Octal 403576703
10 Decimal 68091331
12 Duodecimal 1a978857
16 Hexadecimal 40efdc3
20 Vigesimal 115b86b
36 Base36 14jflv

Cryptographic Hash Functions

md5 600eb5574f7fbf7801b7dde1c8091a80
sha1 fcc4d14f00bcbf5645761b1f5da9d79cd29a1473
sha256 8762e4041d4d3e58b1bfa6cd31be1303247699028d527c0e18d3bb87def29ea7
sha512 6293a097e3c06547fd0d623c177da9e122df54bdb3fbe68a91629e279169bb7837bd39e06345933a2282794b7d22bc46ba12ee53fd781a5cb1277dbb0576a9a7
ripemd-160 5978b7a034a50a4fd67e1f3bc2d41203f62c20ec

68091331 as geometric shapes

Circle

Radius = n
Diameter 136182662
Circumference 427830450.4855
Area 1.4565772407944E+16

Sphere

Radius = n
Volume 1.3224037737333E+24
Surface area 5.8263089631775E+16
Circumference 427830450.4855

Square

Length = n
Perimeter 272365324
Area 4636429357351561
Diagonal 96295683.780236

Cube

Length = n
Surface area 27818576144109366
Volume 3.1570064602954E+23
Space diagonal 117937644.84699

Equilateral Triangle

Length = n
Perimeter 204273993
Area 2.0076328031592E+15
Altitude 58968822.423495

Triangular Pyramid

Length = n
Surface area 2.0076328031592E+15
Volume 3.7205677938744E+22
Height 32098561.260079