82804930 (number)

82804930 is an even 8-digits composite number following 82804929 and preceding 82804931. In scientific notation, it is written as 8.2804930 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 30566016 positive integers (up to 82804930) that are relatively prime to 82804930.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred four thousand nine hundred thirty

Notation

Scientific notation 8.2804930 × 10^7
Engineering notation 8.2804930 × 10^6

Prime Factorization of 82804930

Prime Factorization 2 × 5 × 13 × 13 × 13 × 3769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 489970
Product of the distinct prime numbers

The prime factorization of 82804930 is 2 × 5 × 13 × 13 × 13 × 3769. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 91, 66, 548, 155, 400, 6310, 72643, 2561, 263134, 7620, 8396104, 5124327, 66906609, 73701132, 209933977, 313183122, 2978051425, 8444660404

Basic calculations (n = 82804930)

Multiplication

n×y
n×2 165609860
n×3 248414790
n×4 331219720
n×5 414024650

Division

n÷y
n÷2 41402465
n÷3 27601643.333333
n÷3 20701232.5
n÷5 16560986

Exponentiation

ny
n2 6856656432304900
n3 5.6776495591106E+23
n4 4.7013737430668E+31
n5 3.8929692369849E+39

Nth Root

y√n
2√n 9099.7214243075
3√n 435.86506850634
4√n 95.392459997148
5√n 38.336392150004

Divisors of 82804930

1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 3769, 4394, 7538, 10985, 18845, 21970, 37690, 48997, 97994, 244985, 489970, 636961, 1273922, 3184805, 6369610, 8280493, 16560986, 41402465, 82804930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82804929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82804930 can be divided by 32 positive divisors. The sum of these divisors (counting 82804930) is 1, the average is 0.03125.

Base conversion 82804930

Base System Value
2 Binary 100111011111000000011000010
3 Ternary 12202210221000021
4 Quaternary 10323320003002
5 Quinary 132144224210
6 Senary 12114444054
8 Octal 473700302
10 Decimal 82804930
12 Duodecimal 2389362a
16 Hexadecimal 4ef80c2
20 Vigesimal 15hac6a
36 Base36 1dasoy

Cryptographic Hash Functions

md5 71cdff68f70dc70a76418004ecbe1342
sha1 bd6a9ca36dc1036ff58cc15c9a4a9786a5a841ab
sha256 ec2e4a57bfbdd66f9b7acb691e2446beb73f0367dfcad023ed8255c9108f95d3
sha512 2c0ff16be52ca1ba9eae801830ab152a734a70bf46ea9dad153b234588928103a8d3fd1a5c783ec541cab8b28686059db10b45c7c50f39e0081d0ebb3851bac8
ripemd-160 d606f4c05efe4f3cc1a0549c412d95ab74198932

82804930 as geometric shapes

Circle

Radius = n
Diameter 165609860
Circumference 520278719.53803
Area 2.1540821475918E+16

Sphere

Radius = n
Volume 2.3782482859412E+24
Surface area 8.6163285903673E+16
Circumference 520278719.53803

Square

Length = n
Perimeter 331219720
Area 6856656432304900
Diagonal 117103855.03735

Cube

Length = n
Surface area 41139938593829400
Volume 5.6776495591106E+23
Space diagonal 143422345.87718

Equilateral Triangle

Length = n
Perimeter 248414790
Area 2.969019327699E+15
Altitude 71711172.938592

Triangular Pyramid

Length = n
Surface area 2.969019327699E+15
Volume 6.6911741740798E+22
Height 39034618.345785