20408910 (number)

20408910 is an even 8-digits composite number following 20408909 and preceding 20408911. In scientific notation, it is written as 2.0408910 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5442368 positive integers (up to 20408910) that are relatively prime to 20408910.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand nine hundred ten

Notation

Scientific notation 2.0408910 × 10^7
Engineering notation 2.0408910 × 10^6

Prime Factorization of 20408910

Prime Factorization 2 × 3 × 5 × 680297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20408910
Product of the distinct prime numbers

The prime factorization of 20408910 is 2 × 3 × 5 × 680297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 74, 90, 521, 188, 7182, 6930, 39344, 11321, 834217, 190128, 8790749, 7334226, 44023068, 99029951, 883098903, 655982038, 5596367373, 9390097074

Basic calculations (n = 20408910)

Multiplication

n×y
n×2 40817820
n×3 61226730
n×4 81635640
n×5 102044550

Division

n÷y
n÷2 10204455
n÷3 6802970
n÷3 5102227.5
n÷5 4081782

Exponentiation

ny
n2 416523607388100
n3 8.5007928160591E+21
n4 1.734919155116E+29
n5 3.5407808894038E+36

Nth Root

y√n
2√n 4517.6221621557
3√n 273.2792162674
4√n 67.213258827077
5√n 28.971031751665

Divisors of 20408910

1, 2, 3, 5, 6, 10, 15, 30, 680297, 1360594, 2040891, 3401485, 4081782, 6802970, 10204455, 20408910

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 -20408909
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 20408910 can be divided by 16 positive divisors. The sum of these divisors (counting 20408910) is 1, the average is 0.0625.

Base conversion 20408910

Base System Value
2 Binary 1001101110110101001001110
3 Ternary 1102101212202120
4 Quaternary 1031312221032
5 Quinary 20211041120
6 Senary 2005233410
8 Octal 115665116
10 Decimal 20408910
12 Duodecimal 6a02866
16 Hexadecimal 1376a4e
20 Vigesimal 67b25a
36 Base36 c5fm6

Cryptographic Hash Functions

md5 9d35d60c13822ddf2fb97c2e3e827572
sha1 eb7c1eb80c3376469be7ed7fc6a815d530acf981
sha256 7cb33adbf7dea3c2734caaf217c086bf715071ac1e57084197f03dd1c87c3564
sha512 17ff9ce1ff4c7219611b3cd39da0774d34a4a422c83b41e856cbea28f4a1424c1feff490184c247087867531a615d36700d3a1310e724c87515ab12cebe624b2
ripemd-160 673f7a33690ac84149598ffe819a98d7d4163eb2

20408910 as geometric shapes

Circle

Radius = n
Diameter 40817820
Circumference 128232963.44755
Area 1.3085475050172E+15

Sphere

Radius = n
Volume 3.5608037680827E+22
Surface area 5.2341900200687E+15
Circumference 128232963.44755

Square

Length = n
Perimeter 81635640
Area 416523607388100
Diagonal 28862557.315252

Cube

Length = n
Surface area 2499141644328600
Volume 8.5007928160591E+21
Space diagonal 35349269.047101

Equilateral Triangle

Length = n
Perimeter 61226730
Area 1.8036001263702E+14
Altitude 17674634.52355

Triangular Pyramid

Length = n
Surface area 1.8036001263702E+14
Volume 1.0018280409495E+21
Height 9620852.4384173