82145328 (number)

82145328 is an even 8-digits composite number following 82145327 and preceding 82145329. In scientific notation, it is written as 8.2145328 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 25470720 positive integers (up to 82145328) that are relatively prime to 82145328.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-five thousand three hundred twenty-eight

Notation

Scientific notation 8.2145328 × 10^7
Engineering notation 8.2145328 × 10^6

Prime Factorization of 82145328

Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 23 × 2011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10268166
Product of the distinct prime numbers

The prime factorization of 82145328 is 2 × 2 × 2 × 2 × 3 × 37 × 23 × 2011. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 1, 33, 15, 879, 513, 9068, 5583, 33653, 24544, 445748, 914595, 1242625, 7417228, 36683286, 50962123, 135123089, 706610825, 7879532466, 7266304571

Basic calculations (n = 82145328)

Multiplication

n×y
n×2 164290656
n×3 246435984
n×4 328581312
n×5 410726640

Division

n÷y
n÷2 41072664
n÷3 27381776
n÷3 20536332
n÷5 16429065.6

Exponentiation

ny
n2 6747854912227584
n3 5.5430475506135E+23
n4 4.5533545916474E+31
n5 3.7403680643118E+39

Nth Root

y√n
2√n 9063.4059823005
3√n 434.70465352748
4√n 95.201922156543
5√n 38.275121114043

Divisors of 82145328

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2011, 2553, 3404, 4022, 5106, 6033, 6808, 8044, 10212, 12066, 13616, 16088, 20424, 24132, 32176, 40848, 46253, 48264, 74407, 92506, 96528, 138759, 148814, 185012, 223221, 277518, 297628, 370024, 446442, 555036, 595256, 740048, 892884, 1110072, 1190512, 1711361, 1785768, 2220144, 3422722, 3571536, 5134083, 6845444, 10268166, 13690888, 20536332, 27381776, 41072664, 82145328

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82145327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82145328 can be divided by 80 positive divisors. The sum of these divisors (counting 82145328) is 1, the average is 0.0125.

Base conversion 82145328

Base System Value
2 Binary 100111001010111000000110000
3 Ternary 12201120102012120
4 Quaternary 10321113000300
5 Quinary 132012122303
6 Senary 12052354240
8 Octal 471270060
10 Decimal 82145328
12 Duodecimal 23615980
16 Hexadecimal 4e57030
20 Vigesimal 15d8368
36 Base36 1cwnqo

Cryptographic Hash Functions

md5 488ce7ea610e8b43ad76cd57a5559c5d
sha1 d22ababd44fa6c982760fd20b43b2219901b0238
sha256 c7a31704bdfa96395a95433b8ef6e1602a6a332786c0443ebfd962df1fd02ecb
sha512 c924bf6eb631bc855baa36626e793462dddd2df4d704544546ef3882c3f61c2ef4a0e6262c11dccd2e25fc83d3717151f9622d854f2d01d0ab90fb25ae9a963d
ripemd-160 af639147559722e12169c045bf0cb10bab4b0180

82145328 as geometric shapes

Circle

Radius = n
Diameter 164290656
Circumference 516134317.94305
Area 2.1199011419744E+16

Sphere

Radius = n
Volume 2.3218663284675E+24
Surface area 8.4796045678976E+16
Circumference 516134317.94305

Square

Length = n
Perimeter 328581312
Area 6747854912227584
Diagonal 116171036.94319

Cube

Length = n
Surface area 40487129473365504
Volume 5.5430475506135E+23
Space diagonal 142279881.70041

Equilateral Triangle

Length = n
Perimeter 246435984
Area 2.9219068875204E+15
Altitude 71139940.850205

Triangular Pyramid

Length = n
Surface area 2.9219068875204E+15
Volume 6.5325441857971E+22
Height 38723678.981062