20142850 (number)

20142850 is an even 8-digits composite number following 20142849 and preceding 20142851. In scientific notation, it is written as 2.0142850 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 6013440 positive integers (up to 20142850) that are relatively prime to 20142850.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0142850 × 10^7
Engineering notation 2.0142850 × 10^6

Prime Factorization of 20142850

Prime Factorization 2 × 25 × 91 × 19 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20142850
Product of the distinct prime numbers

The prime factorization of 20142850 is 2 × 25 × 91 × 19 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 72, 29, 184, 763, 1564, 8241, 52954, 37280, 466340, 551449, 8779633, 4491838, 12212742, 82725050, 701481289, 655935107, 589382922, 8690443546

Basic calculations (n = 20142850)

Multiplication

n×y
n×2 40285700
n×3 60428550
n×4 80571400
n×5 100714250

Division

n÷y
n÷2 10071425
n÷3 6714283.3333333
n÷3 5035712.5
n÷5 4028570

Exponentiation

ny
n2 405734406122500
n3 8.1726472823646E+21
n4 1.6462040831158E+29
n5 3.3159241915589E+36

Nth Root

y√n
2√n 4488.0786534997
3√n 272.08648669854
4√n 66.99312392701
5√n 28.895098796961

Divisors of 20142850

1, 2, 19, 25, 38, 50, 91, 182, 233, 466, 475, 950, 1729, 2275, 3458, 4427, 4550, 5825, 8854, 11650, 21203, 42406, 43225, 86450, 110675, 221350, 402857, 530075, 805714, 1060150, 10071425, 20142850

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 -20142849
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 20142850 can be divided by 32 positive divisors. The sum of these divisors (counting 20142850) is 1, the average is 0.03125.

Base conversion 20142850

Base System Value
2 Binary 1001100110101101100000010
3 Ternary 1101220100210111
4 Quaternary 1030311230002
5 Quinary 20124032400
6 Senary 1555421534
8 Octal 114655402
10 Decimal 20142850
12 Duodecimal 68b48aa
16 Hexadecimal 1335b02
20 Vigesimal 65hh2a
36 Base36 bzqbm

Cryptographic Hash Functions

md5 6af74b9345f843ba88f3aad806398ec6
sha1 9900f346c3c572a88f1afcaaf2daaa6464301164
sha256 4a6ff0bd291992523283acb8fb2bf3991b9af25f731a78d70b6e604ee1e1a31d
sha512 e4db67e938a2be36f61612831cd6b9f26ca3ef1d0c3ec91cea163cc3b91b4c0fb3fc44db8cc629e4471a64048ee7f58d9ab748d105016e8d8dfa2cfc54cae611
ripemd-160 e27813c0e24af6208e2e3f460b743e0306115107

20142850 as geometric shapes

Circle

Radius = n
Diameter 40285700
Circumference 126561259.16472
Area 1.2746522295831E+15

Sphere

Radius = n
Volume 3.4233504883543E+22
Surface area 5.0986089183323E+15
Circumference 126561259.16472

Square

Length = n
Perimeter 80571400
Area 405734406122500
Diagonal 28486291.654847

Cube

Length = n
Surface area 2434406436735000
Volume 8.1726472823646E+21
Space diagonal 34888439.609239

Equilateral Triangle

Length = n
Perimeter 60428550
Area 1.7568815144574E+14
Altitude 17444219.804619

Triangular Pyramid

Length = n
Surface area 1.7568815144574E+14
Volume 9.631557189343E+20
Height 9495430.5516156