20124250 (number)

20124250 is an even 8-digits composite number following 20124249 and preceding 20124251. In scientific notation, it is written as 2.0124250 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 7960000 positive integers (up to 20124250) that are relatively prime to 20124250.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0124250 × 10^7
Engineering notation 2.0124250 × 10^6

Prime Factorization of 20124250

Prime Factorization 2 × 2525 × 5 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20124250
Product of the distinct prime numbers

The prime factorization of 20124250 is 2 × 2525 × 5 × 797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 78, 17, 987, 993, 3438, 7886, 64687, 98291, 261903, 482769, 7190639, 9826157, 46448615, 76794394, 589907535, 669535739, 7066514914, 1615543362

Basic calculations (n = 20124250)

Multiplication

n×y
n×2 40248500
n×3 60372750
n×4 80497000
n×5 100621250

Division

n÷y
n÷2 10062125
n÷3 6708083.3333333
n÷3 5031062.5
n÷5 4024850

Exponentiation

ny
n2 404985438062500
n3 8.1500282019293E+21
n4 1.6401320504268E+29
n5 3.3006427415801E+36

Nth Root

y√n
2√n 4486.0060187209
3√n 272.00271227111
4√n 66.97765312939
5√n 28.889760451486

Divisors of 20124250

1, 2, 5, 10, 797, 1594, 2525, 3985, 5050, 7970, 12625, 25250, 2012425, 4024850, 10062125, 20124250

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 -20124249
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 20124250 can be divided by 16 positive divisors. The sum of these divisors (counting 20124250) is 1, the average is 0.0625.

Base conversion 20124250

Base System Value
2 Binary 1001100110001001001011010
3 Ternary 1101212102021121
4 Quaternary 1030301021122
5 Quinary 20122434000
6 Senary 1555155454
8 Octal 114611132
10 Decimal 20124250
12 Duodecimal 68a5b8a
16 Hexadecimal 133125a
20 Vigesimal 65faca
36 Base36 bzbyy

Cryptographic Hash Functions

md5 9881af392411d38393d0f382018b8eac
sha1 2aee5416ee74e5a83071f444629db8a6abf893e0
sha256 925486115e3930688e15d4628593f8bd2a6fcd76f93ff8503d8376ed807d92bc
sha512 f307aeb150e8177f2fb2dfb23d6ed8dc8801ba9ee3f3b9a3d5f812e6ccf72bb7d3a42f62efc0195cbd4eb56d412d3a14bc23ee8b3b16cf248cf4ab4d56d1a88e
ripemd-160 a03a94cb0c09b2eda90088ef8b53eb03e3385e87

20124250 as geometric shapes

Circle

Radius = n
Diameter 40248500
Circumference 126444391.91801
Area 1.272299277028E+15

Sphere

Radius = n
Volume 3.4138758300974E+22
Surface area 5.089197108112E+15
Circumference 126444391.91801

Square

Length = n
Perimeter 80497000
Area 404985438062500
Diagonal 28459987.282587

Cube

Length = n
Surface area 2429912628375000
Volume 8.1500282019293E+21
Space diagonal 34856223.464218

Equilateral Triangle

Length = n
Perimeter 60372750
Area 1.7536383876245E+14
Altitude 17428111.732109

Triangular Pyramid

Length = n
Surface area 1.7536383876245E+14
Volume 9.6049003474096E+20
Height 9486662.4275289