20808410 (number)

20808410 is an even 8-digits composite number following 20808409 and preceding 20808411. In scientific notation, it is written as 2.0808410 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 7134288 positive integers (up to 20808410) that are relatively prime to 20808410.

Interesting facts

Basic properties

Name

Name twenty million eight hundred eight thousand four hundred ten

Notation

Scientific notation 2.0808410 × 10^7
Engineering notation 2.0808410 × 10^6

Prime Factorization of 20808410

Prime Factorization 2 × 5 × 7 × 297263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20808410
Product of the distinct prime numbers

The prime factorization of 20808410 is 2 × 5 × 7 × 297263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 32, 85, 861, 825, 2701, 1753, 25556, 37246, 637778, 707911, 4672050, 4882906, 72681034, 65413678, 205387410, 557427426, 3573941064, 5568024566

Basic calculations (n = 20808410)

Multiplication

n×y
n×2 41616820
n×3 62425230
n×4 83233640
n×5 104042050

Division

n÷y
n÷2 10404205
n÷3 6936136.6666667
n÷3 5202102.5
n÷5 4161682

Exponentiation

ny
n2 432989926728100
n3 9.0098319212283E+21
n4 1.8748027664801E+29
n5 3.9011664634051E+36

Nth Root

y√n
2√n 4561.6236144601
3√n 275.05083357807
4√n 67.539792822159
5√n 29.08357430606

Divisors of 20808410

1, 2, 5, 7, 10, 14, 35, 70, 297263, 594526, 1486315, 2080841, 2972630, 4161682, 10404205, 20808410

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 -20808409
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 20808410 can be divided by 16 positive divisors. The sum of these divisors (counting 20808410) is 1, the average is 0.0625.

Base conversion 20808410

Base System Value
2 Binary 1001111011000001011011010
3 Ternary 1110011011202212
4 Quaternary 1033120023122
5 Quinary 20311332120
6 Senary 2021555122
8 Octal 117301332
10 Decimal 20808410
12 Duodecimal 6b75aa2
16 Hexadecimal 13d82da
20 Vigesimal 6a110a
36 Base36 cdzve

Cryptographic Hash Functions

md5 d49e0b1891a78d47cf30ddab6d53a539
sha1 9503d969a2cb72cd1c0227181efd6c6fbc5947fd
sha256 338c70c25bc01c0c71b08e66f9825e8dc63f2cecdf95574758c3ff30ee2ab46e
sha512 3658a63f4c760e0e62b27187a0a76e875381338ee6ee0f7c919f36c6e9ba2587f3db39b3a275e9f5585409987721c8de988c5ac050f2850b8ae15f216024d69a
ripemd-160 18703b2adaacc17fc7cd340d3cddf91dfe9a1d49

20808410 as geometric shapes

Circle

Radius = n
Diameter 41616820
Circumference 130743095.97777
Area 1.3602779728874E+15

Sphere

Radius = n
Volume 3.7740295698413E+22
Surface area 5.4411118915495E+15
Circumference 130743095.97777

Square

Length = n
Perimeter 83233640
Area 432989926728100
Diagonal 29427535.63342

Cube

Length = n
Surface area 2597939560368600
Volume 9.0098319212283E+21
Space diagonal 36041223.344724

Equilateral Triangle

Length = n
Perimeter 62425230
Area 1.8749013806465E+14
Altitude 18020611.672362

Triangular Pyramid

Length = n
Surface area 1.8749013806465E+14
Volume 1.0618188748086E+21
Height 9809178.5444733