68338045 (number)

68338045 is an odd 8-digits composite number following 68338044 and preceding 68338046. In scientific notation, it is written as 6.8338045 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 51454464 positive integers (up to 68338045) that are relatively prime to 68338045.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred thirty-eight thousand forty-five

Notation

Scientific notation 6.8338045 × 10^7
Engineering notation 6.8338045 × 10^6

Prime Factorization of 68338045

Prime Factorization 5 × 17 × 803977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68338045
Product of the distinct prime numbers

The prime factorization of 68338045 is 5 × 17 × 803977. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 31, 37, 739, 98, 3961, 5466, 98433, 15831, 847823, 653841, 8979427, 5334997, 52529411, 91362863, 521785222, 250782861, 4973047181, 7265142084

Basic calculations (n = 68338045)

Multiplication

n×y
n×2 136676090
n×3 205014135
n×4 273352180
n×5 341690225

Division

n÷y
n÷2 34169022.5
n÷3 22779348.333333
n÷3 17084511.25
n÷5 13667609

Exponentiation

ny
n2 4670088394422025
n3 3.1914471085199E+23
n4 2.1809725611715E+31
n5 1.4904340102911E+39

Nth Root

y√n
2√n 8266.6828292853
3√n 408.84075674915
4√n 90.921300195748
5√n 36.89202634392

Divisors of 68338045

1, 5, 17, 85, 803977, 4019885, 13667609, 68338045

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 -68338044
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 68338045 can be divided by 8 positive divisors. The sum of these divisors (counting 68338045) is 1, the average is 0.125.

Base conversion 68338045

Base System Value
2 Binary 100000100101100000101111101
3 Ternary 11202120221011201
4 Quaternary 10010230011331
5 Quinary 114443304140
6 Senary 10440415501
8 Octal 404540575
10 Decimal 68338045
12 Duodecimal 1aa77591
16 Hexadecimal 412c17d
20 Vigesimal 1172525
36 Base36 14opz1

Cryptographic Hash Functions

md5 dabfd1b5df0818ae376efb3fb4ac6f72
sha1 cf981de4dc2613b29566d4c403c846a73b464b6f
sha256 ea3160da8bc145f596f10a32901f2b27a588b2d59a1920db8374f77443dfa75e
sha512 33786d6f0fab35414df94f7a6eefaf08a481c0f82ad665a8ca889594db07b5132656adefcd1a83fe15d329d35fb37da56b1fb1ca6092de04dc3a404747464ced
ripemd-160 486073123d78568d7ecff25db1ab91e210baa161

68338045 as geometric shapes

Circle

Radius = n
Diameter 136676090
Circumference 429380600.26538
Area 1.4671515391531E+16

Sphere

Radius = n
Volume 1.3368302387262E+24
Surface area 5.8686061566125E+16
Circumference 429380600.26538

Square

Length = n
Perimeter 273352180
Area 4670088394422025
Diagonal 96644590.065063

Cube

Length = n
Surface area 28020530366532150
Volume 3.1914471085199E+23
Space diagonal 118364966.02993

Equilateral Triangle

Length = n
Perimeter 205014135
Area 2.0222075937442E+15
Altitude 59182483.014964

Triangular Pyramid

Length = n
Surface area 2.0222075937442E+15
Volume 3.7611564870544E+22
Height 32214863.355021