68173845 (number)

68173845 is an odd 8-digits composite number following 68173844 and preceding 68173846. In scientific notation, it is written as 6.8173845 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 35846720 positive integers (up to 68173845) that are relatively prime to 68173845.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred seventy-three thousand eight hundred forty-five

Notation

Scientific notation 6.8173845 × 10^7
Engineering notation 6.8173845 × 10^6

Prime Factorization of 68173845

Prime Factorization 5 × 3 × 71 × 64013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68173845
Product of the distinct prime numbers

The prime factorization of 68173845 is 5 × 3 × 71 × 64013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 95, 9, 48, 25, 6521, 6849, 60677, 82641, 252282, 50016, 6094036, 2008608, 44988116, 47647343, 479001342, 81920168, 3923641300, 2348132158

Basic calculations (n = 68173845)

Multiplication

n×y
n×2 136347690
n×3 204521535
n×4 272695380
n×5 340869225

Division

n÷y
n÷2 34086922.5
n÷3 22724615
n÷3 17043461.25
n÷5 13634769

Exponentiation

ny
n2 4647673142084025
n3 3.168497483991E+23
n4 2.1600865635649E+31
n5 1.4726140657106E+39

Nth Root

y√n
2√n 8256.7454241971
3√n 408.51304524158
4√n 90.866635374031
5√n 36.874280734758

Divisors of 68173845

1, 3, 5, 15, 71, 213, 355, 1065, 64013, 192039, 320065, 960195, 4544923, 13634769, 22724615, 68173845

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 -68173844
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 68173845 can be divided by 16 positive divisors. The sum of these divisors (counting 68173845) is 1, the average is 0.0625.

Base conversion 68173845

Base System Value
2 Binary 100000100000100000000010101
3 Ternary 11202021120221020
4 Quaternary 10010010000111
5 Quinary 114423030340
6 Senary 10433111353
8 Octal 404040025
10 Decimal 68173845
12 Duodecimal 1a9b8559
16 Hexadecimal 4104015
20 Vigesimal 1161ec5
36 Base36 14l79x

Cryptographic Hash Functions

md5 d0468b0254d757443e55b9d61d92a066
sha1 6b1014a1d5565247520dec9f13f203f7931bc9a2
sha256 863cdd0eabffcc834bbdf0c7a990036c871c72712783abcd1c7e4f7e9b0cb77b
sha512 b102967907198fd45bd0616dead97c134f7265d1fbccf44f3c44ab94a6cbf68d224699bb2884287a94645f81b3dd3350f3eb744d29c41c9708d5b85d785ee721
ripemd-160 cfb65a974747255e3309a425c14d11afdec125cf

68173845 as geometric shapes

Circle

Radius = n
Diameter 136347690
Circumference 428348901.23794
Area 1.4601095799458E+16

Sphere

Radius = n
Volume 1.3272171224832E+24
Surface area 5.8404383197831E+16
Circumference 428348901.23794

Square

Length = n
Perimeter 272695380
Area 4647673142084025
Diagonal 96412376.198121

Cube

Length = n
Surface area 27886038852504150
Volume 3.168497483991E+23
Space diagonal 118080563.28733

Equilateral Triangle

Length = n
Perimeter 204521535
Area 2.0125015047657E+15
Altitude 59040281.643663

Triangular Pyramid

Length = n
Surface area 2.0125015047657E+15
Volume 3.7341100951709E+22
Height 32137458.732707