20082872 (number)

20082872 is an even 8-digits composite number following 20082871 and preceding 20082873. In scientific notation, it is written as 2.0082872 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10017280 positive integers (up to 20082872) that are relatively prime to 20082872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0082872 × 10^7
Engineering notation 2.0082872 × 10^6

Prime Factorization of 20082872

Prime Factorization 2 × 2 × 2 × 449 × 5591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5020718
Product of the distinct prime numbers

The prime factorization of 20082872 is 2 × 2 × 2 × 449 × 5591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 83, 33, 908, 991, 2295, 6480, 7227, 69664, 901799, 679557, 7481353, 2890494, 93490199, 14399085, 88543478, 104922185, 42682826, 3709465745

Basic calculations (n = 20082872)

Multiplication

n×y
n×2 40165744
n×3 60248616
n×4 80331488
n×5 100414360

Division

n÷y
n÷2 10041436
n÷3 6694290.6666667
n÷3 5020718
n÷5 4016574.4

Exponentiation

ny
n2 403321747768384
n3 8.0998590352487E+21
n4 1.6266843222294E+29
n5 3.2668493027741E+36

Nth Root

y√n
2√n 4481.3917481068
3√n 271.81616037637
4√n 66.943197922618
5√n 28.877870469197

Divisors of 20082872

1, 2, 4, 8, 449, 898, 1796, 3592, 5591, 11182, 22364, 44728, 2510359, 5020718, 10041436, 20082872

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 -20082871
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 20082872 can be divided by 16 positive divisors. The sum of these divisors (counting 20082872) is 1, the average is 0.0625.

Base conversion 20082872

Base System Value
2 Binary 1001100100111000010111000
3 Ternary 1101210022112002
4 Quaternary 1030213002320
5 Quinary 20120122442
6 Senary 1554240132
8 Octal 114470270
10 Decimal 20082872
12 Duodecimal 6886048
16 Hexadecimal 13270b8
20 Vigesimal 65a73c
36 Base36 byg1k

Cryptographic Hash Functions

md5 af15feaaf6317f017fac6c12911fc5c7
sha1 454f882e93fe0b04b8d41239c188c7d97e038d95
sha256 41f50f1074c76886f381c5a02040bf8642d61feae6955546a1076fce04b0dee9
sha512 ec568ce2e9cc1bb0bd8b37a81be9cef78a826df49add75ab6dd8aff71df29e91710f992b1e03d5bd32fcfb57a656bdf9ba39c669c67360d4d82fd30308696e4e
ripemd-160 9492b96e1fc5386417cf22a7bc8ae302e6f81813

20082872 as geometric shapes

Circle

Radius = n
Diameter 40165744
Circumference 126184406.27637
Area 1.2670726398222E+15

Sphere

Radius = n
Volume 3.3928610187E+22
Surface area 5.0682905592886E+15
Circumference 126184406.27637

Square

Length = n
Perimeter 80331488
Area 403321747768384
Diagonal 28401469.953803

Cube

Length = n
Surface area 2419930486610304
Volume 8.0998590352487E+21
Space diagonal 34784554.665902

Equilateral Triangle

Length = n
Perimeter 60248616
Area 1.7464343973308E+14
Altitude 17392277.332951

Triangular Pyramid

Length = n
Surface area 1.7464343973308E+14
Volume 9.5457754174659E+20
Height 9467156.6512676