82804908 (number)

82804908 is an even 8-digits composite number following 82804907 and preceding 82804909. In scientific notation, it is written as 8.2804908 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 27601632 positive integers (up to 82804908) that are relatively prime to 82804908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2804908 × 10^7
Engineering notation 8.2804908 × 10^6

Prime Factorization of 82804908

Prime Factorization 2 × 2 × 3 × 6900409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41402454
Product of the distinct prime numbers

The prime factorization of 82804908 is 2 × 2 × 3 × 6900409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 11, 81, 949, 907, 413, 9648, 54302, 56356, 746604, 547990, 4274972, 208169, 61669295, 16204253, 632646695, 783798610, 7327425992, 807171676

Basic calculations (n = 82804908)

Multiplication

n×y
n×2 165609816
n×3 248414724
n×4 331219632
n×5 414024540

Division

n÷y
n÷2 41402454
n÷3 27601636
n÷3 20701227
n÷5 16560981.6

Exponentiation

ny
n2 6856652788888464
n3 5.6776450337185E+23
n4 4.7013687467372E+31
n5 3.8929640654765E+39

Nth Root

y√n
2√n 9099.7202154792
3√n 435.86502990545
4√n 95.392453661069
5√n 38.336390112925

Divisors of 82804908

1, 2, 3, 4, 6, 12, 6900409, 13800818, 20701227, 27601636, 41402454, 82804908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82804907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82804908 can be divided by 12 positive divisors. The sum of these divisors (counting 82804908) is 1, the average is 0.083333333333333.

Base conversion 82804908

Base System Value
2 Binary 100111011111000000010101100
3 Ternary 12202210220222110
4 Quaternary 10323320002230
5 Quinary 132144224113
6 Senary 12114444020
8 Octal 473700254
10 Decimal 82804908
12 Duodecimal 23893610
16 Hexadecimal 4ef80ac
20 Vigesimal 15hac58
36 Base36 1dasoc

Cryptographic Hash Functions

md5 af69a0fef9be20f045eed118e03e4e30
sha1 de07acada7d0b9c21d20b2aed7f5123f31dbfdee
sha256 41e446a796023e995c6efef6f58a3b1baec87c69948deb061cbf9ad67fa93746
sha512 781896100f2c7809225b60ebee4a0794250db94733b00a9297097e1fdbd2b9f1dace6444924b5bcf0309333f0357d4177685edb777e81b7ed2253c3f760dfae1
ripemd-160 ce55ad2c5da22c435af4f6a3546aff1416eda138

82804908 as geometric shapes

Circle

Radius = n
Diameter 165609816
Circumference 520278581.30796
Area 2.1540810029788E+16

Sphere

Radius = n
Volume 2.3782463903494E+24
Surface area 8.6163240119152E+16
Circumference 520278581.30796

Square

Length = n
Perimeter 331219632
Area 6856652788888464
Diagonal 117103823.92466

Cube

Length = n
Surface area 41139916733330784
Volume 5.6776450337185E+23
Space diagonal 143422307.77207

Equilateral Triangle

Length = n
Perimeter 248414724
Area 2.9690177500534E+15
Altitude 71711153.886033

Triangular Pyramid

Length = n
Surface area 2.9690177500534E+15
Volume 6.6911688408542E+22
Height 39034607.974885