82661028 (number)

82661028 is an even 8-digits composite number following 82661027 and preceding 82661029. In scientific notation, it is written as 8.2661028 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 26990464 positive integers (up to 82661028) that are relatively prime to 82661028.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand twenty-eight

Notation

Scientific notation 8.2661028 × 10^7
Engineering notation 8.2661028 × 10^6

Prime Factorization of 82661028

Prime Factorization 2 × 2 × 3 × 83 × 149 × 557

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41330514
Product of the distinct prime numbers

The prime factorization of 82661028 is 2 × 2 × 3 × 83 × 149 × 557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 50, 98, 991, 581, 4993, 8570, 67973, 98611, 557745, 891689, 3456371, 7689042, 30006556, 91778696, 978373451, 774888875, 1243899620, 6520067323

Basic calculations (n = 82661028)

Multiplication

n×y
n×2 165322056
n×3 247983084
n×4 330644112
n×5 413305140

Division

n÷y
n÷2 41330514
n÷3 27553676
n÷3 20665257
n÷5 16532205.6

Exponentiation

ny
n2 6832845550016784
n3 5.6481003732961E+23
n4 4.6687778310384E+31
n5 3.8592597501725E+39

Nth Root

y√n
2√n 9091.8110407113
3√n 435.61243369424
4√n 95.350988671913
5√n 38.323058348841

Divisors of 82661028

1, 2, 3, 4, 6, 12, 83, 149, 166, 249, 298, 332, 447, 498, 557, 596, 894, 996, 1114, 1671, 1788, 2228, 3342, 6684, 12367, 24734, 37101, 46231, 49468, 74202, 82993, 92462, 138693, 148404, 165986, 184924, 248979, 277386, 331972, 497958, 554772, 995916, 6888419, 13776838, 20665257, 27553676, 41330514, 82661028

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661028 can be divided by 48 positive divisors. The sum of these divisors (counting 82661028) is 1, the average is 0.020833333333333.

Base conversion 82661028

Base System Value
2 Binary 100111011010100111010100100
3 Ternary 12202112121121120
4 Quaternary 10323110322210
5 Quinary 132130123103
6 Senary 12111413540
8 Octal 473247244
10 Decimal 82661028
12 Duodecimal 238242b0
16 Hexadecimal 4ed4ea4
20 Vigesimal 15gccb8
36 Base36 1d7pno

Cryptographic Hash Functions

md5 bff89c10fe9f54cbfd47b7bf254db472
sha1 c9d3840dcd420c945455409a23ee2ec793001c22
sha256 192b3a421a45121d9ba973f37c65b544de123ce4e42792a9b9e78f8706a48776
sha512 8ca693db64db5b83c3951cb07ae92112903385f1952389c33ec9f18b6edbb73d54fbdf326f2d3b7e6c8e518fc466958b80b8c1f0528204a957b25432d7a45ec1
ripemd-160 5fbb06a36412770baaa9f1e06e9b4a41c5cf13ea

82661028 as geometric shapes

Circle

Radius = n
Diameter 165322056
Circumference 519374556.60596
Area 2.1466017383046E+16

Sphere

Radius = n
Volume 2.3658707519313E+24
Surface area 8.5864069532186E+16
Circumference 519374556.60596

Square

Length = n
Perimeter 330644112
Area 6832845550016784
Diagonal 116900346.8773

Cube

Length = n
Surface area 40997073300100704
Volume 5.6481003732961E+23
Space diagonal 143173100.30187

Equilateral Triangle

Length = n
Perimeter 247983084
Area 2.958708913225E+15
Altitude 71586550.150937

Triangular Pyramid

Length = n
Surface area 2.958708913225E+15
Volume 6.6563501246333E+22
Height 38966782.292434