20804800 (number)

20804800 is an even 8-digits composite number following 20804799 and preceding 20804801. In scientific notation, it is written as 2.0804800 × 10^7. The sum of its digits is 22. It has a total of 9 prime factors and 42 positive divisors. There are 8321280 positive integers (up to 20804800) that are relatively prime to 20804800.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand eight hundred

Notation

Scientific notation 2.0804800 × 10^7
Engineering notation 2.0804800 × 10^6

Prime Factorization of 20804800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 130030
Product of the distinct prime numbers

The prime factorization of 20804800 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13003. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 7, 78, 53, 711, 386, 4623, 7104, 77382, 98288, 734227, 173991, 8818869, 8449936, 72598131, 81915897, 632731976, 224217034, 4563404916, 4231403681

Basic calculations (n = 20804800)

Multiplication

n×y
n×2 41609600
n×3 62414400
n×4 83219200
n×5 104024000

Division

n÷y
n÷2 10402400
n÷3 6934933.3333333
n÷3 5201200
n÷5 4160960

Exponentiation

ny
n2 432839703040000
n3 9.0051434538066E+21
n4 1.8735020852776E+29
n5 3.8977836183782E+36

Nth Root

y√n
2√n 4561.2279048519
3√n 275.03492669338
4√n 67.536863303324
5√n 29.082565108434

Divisors of 20804800

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 13003, 26006, 52012, 65015, 104024, 130030, 208048, 260060, 325075, 416096, 520120, 650150, 832192, 1040240, 1300300, 2080480, 2600600, 4160960, 5201200, 10402400, 20804800

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20804799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804800 can be divided by 42 positive divisors. The sum of these divisors (counting 20804800) is 1, the average is 0.023809523809524.

Base conversion 20804800

Base System Value
2 Binary 1001111010111010011000000
3 Ternary 1110010222211011
4 Quaternary 1033113103000
5 Quinary 20311223200
6 Senary 2021530304
8 Octal 117272300
10 Decimal 20804800
12 Duodecimal 6b73994
16 Hexadecimal 13d74c0
20 Vigesimal 6a0c00
36 Base36 cdx34

Cryptographic Hash Functions

md5 40f7bd921a1bf4d1efc214804362c041
sha1 db5f42301766f8438b93a03c30c2f4cff772bfbf
sha256 82c5976e4b64572387c5fb55a1333095b433cd0d513262317d46b7ceab5df58d
sha512 26afcda63e59a54f96fa08da0562a5f5466d83b8f6a26e2cd333c2607b01bc0d730ce8eb654caf5cc5bad33fd1e2982937a0f7752654c7844d2e533121e1d24a
ripemd-160 3b4d4141b1361a6e128d296adde8351a667b8adb

20804800 as geometric shapes

Circle

Radius = n
Diameter 41609600
Circumference 130720413.67881
Area 1.3598060312525E+15

Sphere

Radius = n
Volume 3.7720656692001E+22
Surface area 5.4392241250098E+15
Circumference 130720413.67881

Square

Length = n
Perimeter 83219200
Area 432839703040000
Diagonal 29422430.32246

Cube

Length = n
Surface area 2597038218240000
Volume 9.0051434538066E+21
Space diagonal 36034970.641309

Equilateral Triangle

Length = n
Perimeter 62414400
Area 1.8742508929958E+14
Altitude 18017485.320654

Triangular Pyramid

Length = n
Surface area 1.8742508929958E+14
Volume 1.061266333624E+21
Height 9807476.7741533