82663988 (number)

82663988 is an even 8-digits composite number following 82663987 and preceding 82663989. In scientific notation, it is written as 8.2663988 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 37483200 positive integers (up to 82663988) that are relatively prime to 82663988.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-three thousand nine hundred eighty-eight

Notation

Scientific notation 8.2663988 × 10^7
Engineering notation 8.2663988 × 10^6

Prime Factorization of 82663988

Prime Factorization 2 × 2 × 11 × 457 × 4111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41331994
Product of the distinct prime numbers

The prime factorization of 82663988 is 2 × 2 × 11 × 457 × 4111. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 93, 100, 514, 311, 2257, 6998, 96357, 86910, 416845, 736686, 1104458, 5363254, 5589181, 16727900, 450702826, 112552319, 117622018, 2936987600

Basic calculations (n = 82663988)

Multiplication

n×y
n×2 165327976
n×3 247991964
n×4 330655952
n×5 413319940

Division

n÷y
n÷2 41331994
n÷3 27554662.666667
n÷3 20665997
n÷5 16532797.6

Exponentiation

ny
n2 6833334912064144
n3 5.6487071517085E+23
n4 4.6694466020435E+31
n5 3.8599507787796E+39

Nth Root

y√n
2√n 9091.9738231035
3√n 435.61763323202
4√n 95.351842263815
5√n 38.323332806178

Divisors of 82663988

1, 2, 4, 11, 22, 44, 457, 914, 1828, 4111, 5027, 8222, 10054, 16444, 20108, 45221, 90442, 180884, 1878727, 3757454, 7514908, 20665997, 41331994, 82663988

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 -82663987
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 82663988 can be divided by 24 positive divisors. The sum of these divisors (counting 82663988) is 1, the average is 0.041666666666667.

Base conversion 82663988

Base System Value
2 Binary 100111011010101101000110100
3 Ternary 12202112202200012
4 Quaternary 10323111220310
5 Quinary 132130221423
6 Senary 12111435352
8 Octal 473255064
10 Decimal 82663988
12 Duodecimal 23825b58
16 Hexadecimal 4ed5a34
20 Vigesimal 15gcjj8
36 Base36 1d7rxw

Cryptographic Hash Functions

md5 6b1a6620d87c579e886909dee248a068
sha1 c533410d2905a43b4ecc9ab783c72ccfc5579ee4
sha256 375123674698c4b75251c00b843c96788be2968dc5f95fe0735ec5014358299e
sha512 6d2546fe5c91a2deaeee725ae0d1a8c1bc2ffc794fb34d58e5c7e1f365948badf096c8e8ceef892842e4299894cc5a56fdea961baa306faf5221d7a52b839209
ripemd-160 b6f646b165a440d56bc4d4367f74b20c130c8732

82663988 as geometric shapes

Circle

Radius = n
Diameter 165327976
Circumference 519393154.83447
Area 2.1467554759259E+16

Sphere

Radius = n
Volume 2.3661249186783E+24
Surface area 8.5870219037037E+16
Circumference 519393154.83447

Square

Length = n
Perimeter 330655952
Area 6833334912064144
Diagonal 116904532.94945

Cube

Length = n
Surface area 41000009472384864
Volume 5.6487071517085E+23
Space diagonal 143178227.17226

Equilateral Triangle

Length = n
Perimeter 247991964
Area 2.9589208132073E+15
Altitude 71589113.586132

Triangular Pyramid

Length = n
Surface area 2.9589208132073E+15
Volume 6.6570652198501E+22
Height 38968177.649816