82449904 (number)

82449904 is an even 8-digits composite number following 82449903 and preceding 82449905. In scientific notation, it is written as 8.2449904 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 40206528 positive integers (up to 82449904) that are relatively prime to 82449904.

Interesting facts

Basic properties

Name

Name eighty-two million four hundred forty-nine thousand nine hundred four

Notation

Scientific notation 8.2449904 × 10^7
Engineering notation 8.2449904 × 10^6

Prime Factorization of 82449904

Prime Factorization 2 × 2 × 2 × 2 × 59 × 523 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10306238
Product of the distinct prime numbers

The prime factorization of 82449904 is 2 × 2 × 2 × 2 × 59 × 523 × 167. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82449904)

Multiplication

n×y
n×2 164899808
n×3 247349712
n×4 329799616
n×5 412249520

Division

n÷y
n÷2 41224952
n÷3 27483301.333333
n÷3 20612476
n÷5 16489980.8

Exponentiation

ny
n2 6797986669609216
n3 5.6049334830256E+23
n4 4.6212622760185E+31
n5 3.8102263101654E+39

Nth Root

y√n
2√n 9080.1929494918
3√n 435.24125253239
4√n 95.290046434514
5√n 38.303462183052

Divisors of 82449904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82449903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82449904 can be divided by 40 positive divisors. The sum of these divisors (counting 82449904) is 1, the average is 0.025.

Base conversion 82449904

Base System Value
2 Binary 100111010100001010111110000
3 Ternary 12202010220000011
4 Quaternary 10322201113300
5 Quinary 132101344104
6 Senary 12103104304
8 Octal 472412760
10 Decimal 82449904
12 Duodecimal 23742094
16 Hexadecimal 4ea15f0
20 Vigesimal 15f64f4
36 Base36 1d36r4

Cryptographic Hash Functions

md5 2295a607b636d30ee824404acf7766c9
sha1 3afe9cf028cfe55311d891b7913cbf01e092f359
sha256 3c0ed27a80d2850341e30a5a04f72df84d2c2097c1b31fe50a4816678e4d7a60
sha512 ebd7ad6991b481a6eb60daf31a30d5ffa8f0749388ca11a3ee8e8691a96991fed1012749c63c21619627bf142275de84b98591d984751cf03ddc6e88ad090b35
ripemd-160 5b3eae2d32e21afb019061169b463b8743f6167d

82449904 as geometric shapes

Circle

Radius = n
Diameter 164899808
Circumference 518048025.39117
Area 2.1356504980446E+16

Sphere

Radius = n
Volume 2.3477890472177E+24
Surface area 8.5426019921783E+16
Circumference 518048025.39117

Square

Length = n
Perimeter 329799616
Area 6797986669609216
Diagonal 116601772.45316

Cube

Length = n
Surface area 40787920017655296
Volume 5.6049334830256E+23
Space diagonal 142807422.80718

Equilateral Triangle

Length = n
Perimeter 247349712
Area 2.9436145752348E+15
Altitude 71403711.403588

Triangular Pyramid

Length = n
Surface area 2.9436145752348E+15
Volume 6.6054774565782E+22
Height 38867257.484387