20180800 (number)

20180800 is an even 8-digits composite number following 20180799 and preceding 20180801. In scientific notation, it is written as 2.0180800 × 10^7. The sum of its digits is 19. It has a total of 9 prime factors and 42 positive divisors. There are 8071680 positive integers (up to 20180800) that are relatively prime to 20180800.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty thousand eight hundred

Notation

Scientific notation 2.0180800 × 10^7
Engineering notation 2.0180800 × 10^6

Prime Factorization of 20180800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 12613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 126130
Product of the distinct prime numbers

The prime factorization of 20180800 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 12613. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 5, 35, 62, 879, 720, 1944, 2236, 5307, 12234, 197081, 466143, 9206530, 7006569, 78012445, 77957860, 840800945, 910508889, 131745312, 621908937

Basic calculations (n = 20180800)

Multiplication

n×y
n×2 40361600
n×3 60542400
n×4 80723200
n×5 100904000

Division

n÷y
n÷2 10090400
n÷3 6726933.3333333
n÷3 5045200
n÷5 4036160

Exponentiation

ny
n2 407264688640000
n3 8.2189272285061E+21
n4 1.6586452661304E+29
n5 3.3472788386724E+36

Nth Root

y√n
2√n 4492.3045310842
3√n 272.25725373287
4√n 67.024656142977
5√n 28.905978523901

Divisors of 20180800

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 12613, 25226, 50452, 63065, 100904, 126130, 201808, 252260, 315325, 403616, 504520, 630650, 807232, 1009040, 1261300, 2018080, 2522600, 4036160, 5045200, 10090400, 20180800

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 -20180799
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 20180800 can be divided by 42 positive divisors. The sum of these divisors (counting 20180800) is 1, the average is 0.023809523809524.

Base conversion 20180800

Base System Value
2 Binary 1001100111110111101000000
3 Ternary 1101222021212001
4 Quaternary 1030332331000
5 Quinary 20131241200
6 Senary 2000313344
8 Octal 114767500
10 Decimal 20180800
12 Duodecimal 6912854
16 Hexadecimal 133ef40
20 Vigesimal 662c00
36 Base36 c0jls

Cryptographic Hash Functions

md5 763b94ac0aec99e68f36e30dfbbc3f20
sha1 c7055e8070ecca2f070453ac67ac98ab9ab85cbc
sha256 5b6aa8b267a818d89e91c6db75767794561c45aeef4e215cc4a3f8f6c7cb9c47
sha512 ddc96ba939b48c6625465087f53724fa79a25fe857bf98663f64091e53a8fbb398b4f49afe88eb9948693737ea87b026d9fa024b5c4bd130399a37007b5ae942
ripemd-160 03bd7e563fd8103c91584dcd67211f6349dd2a45

20180800 as geometric shapes

Circle

Radius = n
Diameter 40361600
Circumference 126799706.04713
Area 1.279459753898E+15

Sphere

Radius = n
Volume 3.4427361868619E+22
Surface area 5.1178390155918E+15
Circumference 126799706.04713

Square

Length = n
Perimeter 80723200
Area 407264688640000
Diagonal 28539961.059539

Cube

Length = n
Surface area 2443588131840000
Volume 8.2189272285061E+21
Space diagonal 34954170.937386

Equilateral Triangle

Length = n
Perimeter 60542400
Area 1.763507832133E+14
Altitude 17477085.468693

Triangular Pyramid

Length = n
Surface area 1.763507832133E+14
Volume 9.6860986289257E+20
Height 9513320.3531797