68091378 (number)

68091378 is an even 8-digits composite number following 68091377 and preceding 68091379. In scientific notation, it is written as 6.8091378 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 22682000 positive integers (up to 68091378) that are relatively prime to 68091378.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8091378 × 10^7
Engineering notation 6.8091378 × 10^6

Prime Factorization of 68091378

Prime Factorization 2 × 3 × 5501 × 2063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68091378
Product of the distinct prime numbers

The prime factorization of 68091378 is 2 × 3 × 5501 × 2063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 93, 24, 711, 699, 43, 1267, 15307, 24156, 114764, 238479, 8516587, 7214052, 42881458, 20757810, 153241888, 355611539, 6476492438, 9827845033

Basic calculations (n = 68091378)

Multiplication

n×y
n×2 136182756
n×3 204274134
n×4 272365512
n×5 340456890

Division

n÷y
n÷2 34045689
n÷3 22697126
n÷3 17022844.5
n÷5 13618275.6

Exponentiation

ny
n2 4636435757938884
n3 3.1570129976653E+23
n4 2.1496536537494E+31
n5 1.4637287950653E+39

Nth Root

y√n
2√n 8251.7499962129
3√n 408.34825849467
4√n 90.839143524215
5√n 36.865355365321

Divisors of 68091378

1, 2, 3, 6, 2063, 4126, 5501, 6189, 11002, 12378, 16503, 33006, 11348563, 22697126, 34045689, 68091378

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 -68091377
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 68091378 can be divided by 16 positive divisors. The sum of these divisors (counting 68091378) is 1, the average is 0.0625.

Base conversion 68091378

Base System Value
2 Binary 100000011101111110111110010
3 Ternary 11202010101210220
4 Quaternary 10003233313302
5 Quinary 114412411003
6 Senary 10431233510
8 Octal 403576762
10 Decimal 68091378
12 Duodecimal 1a978896
16 Hexadecimal 40efdf2
20 Vigesimal 115b88i
36 Base36 14jfn6

Cryptographic Hash Functions

md5 995777cb4c192d8e34b4bc033a34b533
sha1 8071724882c17ad31161feac1056d0093c9bcf25
sha256 3f2d1728f4d04df3a394a89be9d6fcf83ce4cf4fca3f974fd24b6a4b9c672f99
sha512 ce92a3eafb2c29a53dd806af8b688f1d7f3b038369993992d775024cc44cc5e4fd57bcc18008767db1e3b7912b5151a0fd3d06fe5a2262b54282d4a4ae4edd29
ripemd-160 34d18d86523be2ccbe673e06f3fe20a8a74105a4

68091378 as geometric shapes

Circle

Radius = n
Diameter 136182756
Circumference 427830745.79521
Area 1.4565792515982E+16

Sphere

Radius = n
Volume 1.3224065121004E+24
Surface area 5.8263170063927E+16
Circumference 427830745.79521

Square

Length = n
Perimeter 272365512
Area 4636435757938884
Diagonal 96295750.248273

Cube

Length = n
Surface area 27818614547633304
Volume 3.1570129976653E+23
Space diagonal 117937726.25338

Equilateral Triangle

Length = n
Perimeter 204274134
Area 2.0076355746948E+15
Altitude 58968863.126689

Triangular Pyramid

Length = n
Surface area 2.0076355746948E+15
Volume 3.7205754982387E+22
Height 32098583.416091