20162750 (number)

20162750 is an even 8-digits composite number following 20162749 and preceding 20162751. In scientific notation, it is written as 2.0162750 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 8065000 positive integers (up to 20162750) that are relatively prime to 20162750.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand seven hundred fifty

Notation

Scientific notation 2.0162750 × 10^7
Engineering notation 2.0162750 × 10^6

Prime Factorization of 20162750

Prime Factorization 2 × 25 × 5 × 80651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20162750
Product of the distinct prime numbers

The prime factorization of 20162750 is 2 × 25 × 5 × 80651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 24, 36, 535, 882, 8617, 5561, 81054, 51920, 609525, 362806, 8753260, 8959797, 63641913, 46950862, 445215814, 203909603, 5176757551, 1395326248

Basic calculations (n = 20162750)

Multiplication

n×y
n×2 40325500
n×3 60488250
n×4 80651000
n×5 100813750

Division

n÷y
n÷2 10081375
n÷3 6720916.6666667
n÷3 5040687.5
n÷5 4032550

Exponentiation

ny
n2 406536487562500
n3 8.1968935646008E+21
n4 1.6527191571965E+29
n5 3.3323363186765E+36

Nth Root

y√n
2√n 4490.2950905258
3√n 272.17605924302
4√n 67.009664157685
5√n 28.900805887752

Divisors of 20162750

1, 2, 5, 10, 25, 50, 125, 250, 80651, 161302, 403255, 806510, 2016275, 4032550, 10081375, 20162750

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 -20162749
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 20162750 can be divided by 16 positive divisors. The sum of these divisors (counting 20162750) is 1, the average is 0.0625.

Base conversion 20162750

Base System Value
2 Binary 1001100111010100010111110
3 Ternary 1101221101002112
4 Quaternary 1030322202332
5 Quinary 20130202000
6 Senary 2000054022
8 Octal 114724276
10 Decimal 20162750
12 Duodecimal 6904312
16 Hexadecimal 133a8be
20 Vigesimal 6606ha
36 Base36 c05oe

Cryptographic Hash Functions

md5 63249097830a45f95abb73381da2bb50
sha1 9b4c3cafa2867ba2f1375fcfae27165c68d41d7d
sha256 e6dbb50804c4845da0ebf5785b92bac5425ff239e1881026015326a26f813d29
sha512 c690f0bf4468682e3d4cb559381f14c87284be712af44d9721ab752360824e3a96db26e0930af5c73a205eb5000e636ee6a1ff41ffc84e6892ade86aa563e9ce
ripemd-160 9a4c648e9e776a4bdfb1b363f625b01c8aa4168d

20162750 as geometric shapes

Circle

Radius = n
Diameter 40325500
Circumference 126686294.55234
Area 1.2771720427425E+15

Sphere

Radius = n
Volume 3.4335067473076E+22
Surface area 5.1086881709702E+15
Circumference 126686294.55234

Square

Length = n
Perimeter 80651000
Area 406536487562500
Diagonal 28514434.504738

Cube

Length = n
Surface area 2439218925375000
Volume 8.1968935646008E+21
Space diagonal 34922907.420309

Equilateral Triangle

Length = n
Perimeter 60488250
Area 1.7603546289721E+14
Altitude 17461453.710155

Triangular Pyramid

Length = n
Surface area 1.7603546289721E+14
Volume 9.6601317069893E+20
Height 9504811.5015794