68438052 (number)

68438052 is an even 8-digits composite number following 68438051 and preceding 68438053. In scientific notation, it is written as 6.8438052 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 22381632 positive integers (up to 68438052) that are relatively prime to 68438052.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred thirty-eight thousand fifty-two

Notation

Scientific notation 6.8438052 × 10^7
Engineering notation 6.8438052 × 10^6

Prime Factorization of 68438052

Prime Factorization 2 × 2 × 3 × 159 × 35869

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34219026
Product of the distinct prime numbers

The prime factorization of 68438052 is 2 × 2 × 3 × 159 × 35869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 40, 28, 94, 869, 9985, 6157, 45496, 54329, 219701, 351585, 9818956, 2648886, 53444186, 9974677, 810187463, 311232746, 2051330851, 4239360777

Basic calculations (n = 68438052)

Multiplication

n×y
n×2 136876104
n×3 205314156
n×4 273752208
n×5 342190260

Division

n÷y
n÷2 34219026
n÷3 22812684
n÷3 17109513
n÷5 13687610.4

Exponentiation

ny
n2 4683766961554704
n3 3.2054788687076E+23
n4 2.1937672950151E+31
n5 1.5013716021215E+39

Nth Root

y√n
2√n 8272.7294165831
3√n 409.04009426747
4√n 90.954545881903
5√n 36.902817706437

Divisors of 68438052

1, 2, 3, 4, 6, 12, 159, 318, 477, 636, 954, 1908, 35869, 71738, 107607, 143476, 215214, 430428, 5703171, 11406342, 17109513, 22812684, 34219026, 68438052

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68438051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68438052 can be divided by 24 positive divisors. The sum of these divisors (counting 68438052) is 1, the average is 0.041666666666667.

Base conversion 68438052

Base System Value
2 Binary 100000101000100100000100100
3 Ternary 11202210000100200
4 Quaternary 10011010200210
5 Quinary 120010004202
6 Senary 10442510500
8 Octal 405044044
10 Decimal 68438052
12 Duodecimal 1ab05430
16 Hexadecimal 4144824
20 Vigesimal 117ef2c
36 Base36 14qv50

Cryptographic Hash Functions

md5 2ebe3e895b1455c9269bfaa4a60b428a
sha1 3ef43ee579470dc485db5f655995c39908c9e331
sha256 4f5f076a30f2c860acb5e68a63d61259abfb862ae0fa3935f5978dadfd75a2e5
sha512 32241a6ea364bf762acac9c17580860e6021586b0489433573d773d4b81559df98e8b722cd359ef42d606299f035f9251a35cb782baf3c6d52bc2746df92a7f8
ripemd-160 9516026ded9b216a67b1922bac414a08f54de914

68438052 as geometric shapes

Circle

Radius = n
Diameter 136876104
Circumference 430008962.77839
Area 1.4714487877547E+16

Sphere

Radius = n
Volume 1.3427078486892E+24
Surface area 5.8857951510187E+16
Circumference 430008962.77839

Square

Length = n
Perimeter 273752208
Area 4683766961554704
Diagonal 96786021.320795

Cube

Length = n
Surface area 28102601769328224
Volume 3.2054788687076E+23
Space diagonal 118538183.23504

Equilateral Triangle

Length = n
Perimeter 205314156
Area 2.0281305870563E+15
Altitude 59269091.61752

Triangular Pyramid

Length = n
Surface area 2.0281305870563E+15
Volume 3.7776930750222E+22
Height 32262007.106932