20204849 (number)

20204849 is an odd 8-digits composite number following 20204848 and preceding 20204850. In scientific notation, it is written as 2.0204849 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 16718400 positive integers (up to 20204849) that are relatively prime to 20204849.

Interesting facts

Basic properties

Name

Name twenty million two hundred four thousand eight hundred forty-nine

Notation

Scientific notation 2.0204849 × 10^7
Engineering notation 2.0204849 × 10^6

Prime Factorization of 20204849

Prime Factorization 181 × 7 × 37 × 431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20204849
Product of the distinct prime numbers

The prime factorization of 20204849 is 181 × 7 × 37 × 431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 13, 9, 304, 4, 6419, 1664, 36542, 13062, 332395, 706598, 6064475, 3030350, 83296981, 77567873, 468575339, 311727078, 7353432761, 7882977020

Basic calculations (n = 20204849)

Multiplication

n×y
n×2 40409698
n×3 60614547
n×4 80819396
n×5 101024245

Division

n÷y
n÷2 10102424.5
n÷3 6734949.6666667
n÷3 5051212.25
n÷5 4040969.8

Exponentiation

ny
n2 408235923112801
n3 8.2483451828698E+21
n4 1.6665656891976E+29
n5 3.3672708098819E+36

Nth Root

y√n
2√n 4494.9804226492
3√n 272.36535839297
4√n 67.044615165196
5√n 28.912864561638

Divisors of 20204849

1, 7, 37, 181, 259, 431, 1267, 3017, 6697, 15947, 46879, 78011, 111629, 546077, 2886407, 20204849

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 -20204848
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 20204849 can be divided by 16 positive divisors. The sum of these divisors (counting 20204849) is 1, the average is 0.0625.

Base conversion 20204849

Base System Value
2 Binary 1001101000100110100110001
3 Ternary 1102000111211202
4 Quaternary 1031010310301
5 Quinary 20133023344
6 Senary 2001020545
8 Octal 115046461
10 Decimal 20204849
12 Duodecimal 6924755
16 Hexadecimal 1344d31
20 Vigesimal 665c29
36 Base36 c125t

Cryptographic Hash Functions

md5 fb39762e09931a8ca28fd3081bf9582d
sha1 350033d8a4e47950e167afb3000dd80fc1d8ebb9
sha256 362be5139893703b0e9bc8a6bb225a38ec632d456fa46741e00e1553988986d6
sha512 70cfce760ea8fe9acfbe0ebc87f2d45ab6597adf4a0308cdb5d1a8d0c9ae3529b6c2e10f5709317baed589775950b42629b139d248dc45f3f7ecdf837c1850c9
ripemd-160 0e6ba63eb165b27fd7c7d261200722bca87be1c1

20204849 as geometric shapes

Circle

Radius = n
Diameter 40409698
Circumference 126950810.37058
Area 1.2825109769826E+15

Sphere

Radius = n
Volume 3.4550587507702E+22
Surface area 5.1300439079305E+15
Circumference 126950810.37058

Square

Length = n
Perimeter 80819396
Area 408235923112801
Diagonal 28573971.4815

Cube

Length = n
Surface area 2449415538676806
Volume 8.2483451828698E+21
Space diagonal 34995825.027257

Equilateral Triangle

Length = n
Perimeter 60614547
Area 1.7677134007654E+14
Altitude 17497912.513629

Triangular Pyramid

Length = n
Surface area 1.7677134007654E+14
Volume 9.7207680206243E+20
Height 9524657.1605002