20353908 (number)

20353908 is an even 8-digits composite number following 20353907 and preceding 20353909. In scientific notation, it is written as 2.0353908 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6656416 positive integers (up to 20353908) that are relatively prime to 20353908.

Interesting facts

Basic properties

Name

Name twenty million three hundred fifty-three thousand nine hundred eight

Notation

Scientific notation 2.0353908 × 10^7
Engineering notation 2.0353908 × 10^6

Prime Factorization of 20353908

Prime Factorization 2 × 2 × 3 × 53 × 32003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10176954
Product of the distinct prime numbers

The prime factorization of 20353908 is 2 × 2 × 3 × 53 × 32003. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 14, 88, 43, 382, 2315, 8211, 72868, 51295, 566797, 498834, 5226473, 321777, 94536145, 89564582, 773780605, 163657639, 3690321188, 2799121967

Basic calculations (n = 20353908)

Multiplication

n×y
n×2 40707816
n×3 61061724
n×4 81415632
n×5 101769540

Division

n÷y
n÷2 10176954
n÷3 6784636
n÷3 5088477
n÷5 4070781.6

Exponentiation

ny
n2 414281570872464
n3 8.4322489796336E+21
n4 1.7162921996456E+29
n5 3.4933253532703E+36

Nth Root

y√n
2√n 4511.5305606856
3√n 273.03349962592
4√n 67.167928066046
5√n 28.955399508436

Divisors of 20353908

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32003, 64006, 96009, 128012, 192018, 384036, 1696159, 3392318, 5088477, 6784636, 10176954, 20353908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20353907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20353908 can be divided by 24 positive divisors. The sum of these divisors (counting 20353908) is 1, the average is 0.041666666666667.

Base conversion 20353908

Base System Value
2 Binary 1001101101001001101110100
3 Ternary 1102022002022110
4 Quaternary 1031221031310
5 Quinary 20202311113
6 Senary 2004131020
8 Octal 115511564
10 Decimal 20353908
12 Duodecimal 6996a70
16 Hexadecimal 1369374
20 Vigesimal 6744f8
36 Base36 c496c

Cryptographic Hash Functions

md5 d205cf7036629c9bd8c166c6fa425c2f
sha1 f66328c40d446d6900f3bb9589c06ecdec9c6216
sha256 183297fe3187acdbb4ef9b1f81f0830a0d5e46d8d7b0791f9de373bc318aaa49
sha512 66dcee4ad544fd284fc2d490af2bbf5cf96c0b62c6c058209df187894cf2697478b8faab638b0d5031d53b30a1f9ed2ed092b8469abb2909e9c6f64600644f09
ripemd-160 bb0b389666c9157756119d4bf85241b437befbd3

20353908 as geometric shapes

Circle

Radius = n
Diameter 40707816
Circumference 127887375.68929
Area 1.3015039395706E+15

Sphere

Radius = n
Volume 3.5320921930209E+22
Surface area 5.2060157582823E+15
Circumference 127887375.68929

Square

Length = n
Perimeter 81415632
Area 414281570872464
Diagonal 28784772.740894

Cube

Length = n
Surface area 2485689425234784
Volume 8.4322489796336E+21
Space diagonal 35254002.788583

Equilateral Triangle

Length = n
Perimeter 61061724
Area 1.7938918234764E+14
Altitude 17627001.394291

Triangular Pyramid

Length = n
Surface area 1.7938918234764E+14
Volume 9.9375007235871E+20
Height 9594924.2469647