20144250 (number)

20144250 is an even 8-digits composite number following 20144249 and preceding 20144251. In scientific notation, it is written as 2.0144250 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 4600800 positive integers (up to 20144250) that are relatively prime to 20144250.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand two hundred fifty

Notation

Scientific notation 2.0144250 × 10^7
Engineering notation 2.0144250 × 10^6

Prime Factorization of 20144250

Prime Factorization 2 × 9 × 35 × 25 × 1279

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20144250
Product of the distinct prime numbers

The prime factorization of 20144250 is 2 × 9 × 35 × 25 × 1279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 10, 91, 569, 523, 2890, 8098, 30349, 95660, 24549, 990212, 3140002, 2493395, 61359872, 87942594, 681712710, 654426211, 2146131331, 6512964824

Basic calculations (n = 20144250)

Multiplication

n×y
n×2 40288500
n×3 60432750
n×4 80577000
n×5 100721250

Division

n÷y
n÷2 10072125
n÷3 6714750
n÷3 5036062.5
n÷5 4028850

Exponentiation

ny
n2 405790808062500
n3 8.174351485313E+21
n4 1.6466617990802E+29
n5 3.3170766946121E+36

Nth Root

y√n
2√n 4488.2346195358
3√n 272.0927902133
4√n 66.994287962003
5√n 28.895500448304

Divisors of 20144250

1, 2, 9, 18, 25, 35, 50, 70, 225, 315, 450, 630, 875, 1279, 1750, 2558, 7875, 11511, 15750, 23022, 31975, 44765, 63950, 89530, 287775, 402885, 575550, 805770, 1119125, 2238250, 10072125, 20144250

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 -20144249
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 20144250 can be divided by 32 positive divisors. The sum of these divisors (counting 20144250) is 1, the average is 0.03125.

Base conversion 20144250

Base System Value
2 Binary 1001100110110000001111010
3 Ternary 1101220102201100
4 Quaternary 1030312001322
5 Quinary 20124104000
6 Senary 1555432230
8 Octal 114660172
10 Decimal 20144250
12 Duodecimal 68b5676
16 Hexadecimal 133607a
20 Vigesimal 65i0ca
36 Base36 bzrei

Cryptographic Hash Functions

md5 14b80aeefb506db2980687e9b6750586
sha1 881f7339777dc07f540dc94a3ebd7be5f710c486
sha256 5a6275432f8b70e14df75c0ef86d5da5cfab0b06138ac0dbda5acc835204adbc
sha512 94aafda5d188551239d0c4d51d1783be8645e906ed505b17e2241a2d644f605577b8c0e4d4caba0426906b8260445ada14bd5da96f8875732502bb4313b8b789
ripemd-160 d6ed2ffb69cc852a5ffbc456fae22b77a82c0364

20144250 as geometric shapes

Circle

Radius = n
Diameter 40288500
Circumference 126570055.62415
Area 1.2748294215034E+15

Sphere

Radius = n
Volume 3.424064343216E+22
Surface area 5.0993176860137E+15
Circumference 126570055.62415

Square

Length = n
Perimeter 80577000
Area 405790808062500
Diagonal 28488271.553834

Cube

Length = n
Surface area 2434744848375000
Volume 8.174351485313E+21
Space diagonal 34890864.480369

Equilateral Triangle

Length = n
Perimeter 60432750
Area 1.7571257420217E+14
Altitude 17445432.240185

Triangular Pyramid

Length = n
Surface area 1.7571257420217E+14
Volume 9.6335656117786E+20
Height 9496090.5179447