82820872 (number)

82820872 is an even 8-digits composite number following 82820871 and preceding 82820873. In scientific notation, it is written as 8.2820872 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 38974464 positive integers (up to 82820872) that are relatively prime to 82820872.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred twenty thousand eight hundred seventy-two

Notation

Scientific notation 8.2820872 × 10^7
Engineering notation 8.2820872 × 10^6

Prime Factorization of 82820872

Prime Factorization 2 × 2 × 2 × 17 × 608977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20705218
Product of the distinct prime numbers

The prime factorization of 82820872 is 2 × 2 × 2 × 17 × 608977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 92, 55, 416, 658, 9082, 8586, 98932, 17186, 499732, 827343, 4941957, 4947571, 5652715, 55829320, 630647163, 291437091, 4843222156, 7325045501

Basic calculations (n = 82820872)

Multiplication

n×y
n×2 165641744
n×3 248462616
n×4 331283488
n×5 414104360

Division

n÷y
n÷2 41410436
n÷3 27606957.333333
n÷3 20705218
n÷5 16564174.4

Exponentiation

ny
n2 6859296838840384
n3 5.680929454996E+23
n4 4.7049953123326E+31
n5 3.896718145233E+39

Nth Root

y√n
2√n 9100.5973430319
3√n 435.89303831863
4√n 95.39705101853
5√n 38.337868177346

Divisors of 82820872

1, 2, 4, 8, 17, 34, 68, 136, 608977, 1217954, 2435908, 4871816, 10352609, 20705218, 41410436, 82820872

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 -82820871
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 82820872 can be divided by 16 positive divisors. The sum of these divisors (counting 82820872) is 1, the average is 0.0625.

Base conversion 82820872

Base System Value
2 Binary 100111011111011111100001000
3 Ternary 12202211201212201
4 Quaternary 10323323330020
5 Quinary 132200231442
6 Senary 12115045544
8 Octal 473737410
10 Decimal 82820872
12 Duodecimal 238a08b4
16 Hexadecimal 4efbf08
20 Vigesimal 15hcc3c
36 Base36 1db4zs

Cryptographic Hash Functions

md5 abdc86444b2f9136517b88ee165ef6d0
sha1 59006a12faff1bcfdd498a6bbfce665159cbf250
sha256 74fc79bb81b21c11fcb66a3ae02d9e47f18f5387963697eb9017acc08569974b
sha512 c033ea835dce0623fd6bc99ec71d69df0e4adde234cca2cd5b9ce232179f8cfe49f70fa0c2757430004a06b417f9dba34f259bf4a0e20d74641214834e34c105
ripemd-160 bfff48a139218c548de406ef84dea054b9e8742c

82820872 as geometric shapes

Circle

Radius = n
Diameter 165641744
Circumference 520378886.0782
Area 2.1549116557693E+16

Sphere

Radius = n
Volume 2.379622165517E+24
Surface area 8.6196466230771E+16
Circumference 520378886.0782

Square

Length = n
Perimeter 331283488
Area 6859296838840384
Diagonal 117126400.42997

Cube

Length = n
Surface area 41155781033042304
Volume 5.680929454996E+23
Space diagonal 143449958.23116

Equilateral Triangle

Length = n
Perimeter 248462616
Area 2.970162657267E+15
Altitude 71724979.115579

Triangular Pyramid

Length = n
Surface area 2.970162657267E+15
Volume 6.6950395684502E+22
Height 39042133.476655