20150550 (number)

20150550 is an even 8-digits composite number following 20150549 and preceding 20150551. In scientific notation, it is written as 2.0150550 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 4605120 positive integers (up to 20150550) that are relatively prime to 20150550.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand five hundred fifty

Notation

Scientific notation 2.0150550 × 10^7
Engineering notation 2.0150550 × 10^6

Prime Factorization of 20150550

Prime Factorization 2 × 35 × 9 × 5 × 6397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20150550
Product of the distinct prime numbers

The prime factorization of 20150550 is 2 × 35 × 9 × 5 × 6397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 77, 31, 598, 312, 3356, 767, 83551, 5829, 113842, 236825, 8115841, 2252173, 2465619, 61342928, 221891484, 24222767, 827963552, 1966603398

Basic calculations (n = 20150550)

Multiplication

n×y
n×2 40301100
n×3 60451650
n×4 80602200
n×5 100752750

Division

n÷y
n÷2 10075275
n÷3 6716850
n÷3 5037637.5
n÷5 4030110

Exponentiation

ny
n2 406044665302500
n3 8.1820233304113E+21
n4 1.6487227022062E+29
n5 3.3222669246941E+36

Nth Root

y√n
2√n 4488.9363996386
3√n 272.12115241606
4√n 66.999525368756
5√n 28.897307603041

Divisors of 20150550

1, 2, 5, 9, 10, 18, 35, 45, 70, 90, 175, 315, 350, 630, 1575, 3150, 6397, 12794, 31985, 57573, 63970, 115146, 223895, 287865, 447790, 575730, 1119475, 2015055, 2238950, 4030110, 10075275, 20150550

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150550 can be divided by 32 positive divisors. The sum of these divisors (counting 20150550) is 1, the average is 0.03125.

Base conversion 20150550

Base System Value
2 Binary 1001100110111100100010110
3 Ternary 1101220202100200
4 Quaternary 1030313210112
5 Quinary 20124304200
6 Senary 1555521330
8 Octal 114674426
10 Decimal 20150550
12 Duodecimal 68b9246
16 Hexadecimal 1337916
20 Vigesimal 65ig7a
36 Base36 bzw9i

Cryptographic Hash Functions

md5 ce184d8d2062ebb7dceb03209005592f
sha1 e87a37cff4aa8254519fa7fd8b40eafb39767fe0
sha256 2a4d63002bfa8f6af2ae0fff7b4ee5deeaccdfbd901b7d05f1ccae95de237f33
sha512 7f88a1b008bc48d6ed4508a37b06ff9769c6c52b0b8370220a2ee8c3a42b6f7f0c84ecba2cfd53cc5b9560f4d7ea7c9939933b5c55a5f9facd36c67489a4b002
ripemd-160 12997bfe8ec9f47a886bc6e2550b65778bb895ad

20150550 as geometric shapes

Circle

Radius = n
Diameter 40301100
Circumference 126609639.69159
Area 1.2756269375437E+15

Sphere

Radius = n
Volume 3.4272779181761E+22
Surface area 5.1025077501746E+15
Circumference 126609639.69159

Square

Length = n
Perimeter 80602200
Area 406044665302500
Diagonal 28497181.099277

Cube

Length = n
Surface area 2436267991815000
Volume 8.1820233304113E+21
Space diagonal 34901776.400457

Equilateral Triangle

Length = n
Perimeter 60451650
Area 1.7582249761156E+14
Altitude 17450888.200229

Triangular Pyramid

Length = n
Surface area 1.7582249761156E+14
Volume 9.6426069679339E+20
Height 9499060.3664257