82748618 (number)

82748618 is an even 8-digits composite number following 82748617 and preceding 82748619. In scientific notation, it is written as 8.2748618 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 38983296 positive integers (up to 82748618) that are relatively prime to 82748618.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-eight thousand six hundred eighteen

Notation

Scientific notation 8.2748618 × 10^7
Engineering notation 8.2748618 × 10^6

Prime Factorization of 82748618

Prime Factorization 2 × 23 × 67 × 26849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82748618
Product of the distinct prime numbers

The prime factorization of 82748618 is 2 × 23 × 67 × 26849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 22, 90, 394, 938, 1815, 3193, 95538, 50364, 764104, 607640, 2479542, 9003439, 43124727, 53799637, 566065747, 57111632, 2850622657, 1734836961

Basic calculations (n = 82748618)

Multiplication

n×y
n×2 165497236
n×3 248245854
n×4 330994472
n×5 413743090

Division

n÷y
n÷2 41374309
n÷3 27582872.666667
n÷3 20687154.5
n÷5 16549723.6

Exponentiation

ny
n2 6847333780909924
n3 5.6660740735501E+23
n4 4.688597990719E+31
n5 3.8797500408958E+39

Nth Root

y√n
2√n 9096.6267374231
3√n 435.76624186359
4√n 95.376237802836
5√n 38.331176551376

Divisors of 82748618

1, 2, 23, 46, 67, 134, 1541, 3082, 26849, 53698, 617527, 1235054, 1798883, 3597766, 41374309, 82748618

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 -82748617
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 82748618 can be divided by 16 positive divisors. The sum of these divisors (counting 82748618) is 1, the average is 0.0625.

Base conversion 82748618

Base System Value
2 Binary 100111011101010010011001010
3 Ternary 12202201001202122
4 Quaternary 10323222103022
5 Quinary 132140423433
6 Senary 12113331242
8 Octal 473522312
10 Decimal 82748618
12 Duodecimal 23866b22
16 Hexadecimal 4eea4ca
20 Vigesimal 15h3bai
36 Base36 1d9l8q

Cryptographic Hash Functions

md5 8f5fb1fafe2c75d93151f2f0a23d0c14
sha1 69417f70fd63ded2407065ed843924a16b5f4eea
sha256 c628fbcad19e7f023a0660d4fb8971883ada875ddbe02c0d3a07ea6ef07fc155
sha512 dd30757824e20f9eb5b36e17e9206a5048781b65886f3181c754e2043e20fecb81ce242e3c3c66108b2f9d8535569d287a900ed97e038c214c01c4e7b306403c
ripemd-160 963ef19613f1d68dea86d222b28a65f2b963fa5f

82748618 as geometric shapes

Circle

Radius = n
Diameter 165497236
Circumference 519924900.80702
Area 2.1511533502784E+16

Sphere

Radius = n
Volume 2.3733995578881E+24
Surface area 8.6046134011135E+16
Circumference 519924900.80702

Square

Length = n
Perimeter 330994472
Area 6847333780909924
Diagonal 117024217.84323

Cube

Length = n
Surface area 41084002685459544
Volume 5.6660740735501E+23
Space diagonal 143324810.63211

Equilateral Triangle

Length = n
Perimeter 248245854
Area 2.9649825012297E+15
Altitude 71662405.316054

Triangular Pyramid

Length = n
Surface area 2.9649825012297E+15
Volume 6.6775323335209E+22
Height 39008072.61441