20001128 (number)

20001128 is an even 8-digits composite number following 20001127 and preceding 20001129. In scientific notation, it is written as 2.0001128 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 32 positive divisors. There are 8543232 positive integers (up to 20001128) that are relatively prime to 20001128.

Interesting facts

Basic properties

Name

Name twenty million one thousand one hundred twenty-eight

Notation

Scientific notation 2.0001128 × 10^7
Engineering notation 2.0001128 × 10^6

Prime Factorization of 20001128

Prime Factorization 2 × 2 × 2 × 7 × 619 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5000282
Product of the distinct prime numbers

The prime factorization of 20001128 is 2 × 2 × 2 × 7 × 619 × 577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 39, 54, 489, 79, 2323, 9342, 62688, 22690, 746456, 500905, 8835088, 8751787, 39277212, 31911086, 66108472, 334242452, 1883715448, 5136860073

Basic calculations (n = 20001128)

Multiplication

n×y
n×2 40002256
n×3 60003384
n×4 80004512
n×5 100005640

Division

n÷y
n÷2 10000564
n÷3 6667042.6666667
n÷3 5000282
n÷5 4000225.6

Exponentiation

ny
n2 400045121272384
n3 8.0013536763445E+21
n4 1.6003609905384E+29
n5 3.2009025017965E+36

Nth Root

y√n
2√n 4472.2620674554
3√n 271.44686466867
4√n 66.87497340153
5√n 28.854323583901

Divisors of 20001128

1, 2, 4, 7, 8, 14, 28, 56, 577, 619, 1154, 1238, 2308, 2476, 4039, 4333, 4616, 4952, 8078, 8666, 16156, 17332, 32312, 34664, 357163, 714326, 1428652, 2500141, 2857304, 5000282, 10000564, 20001128

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 -20001127
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 20001128 can be divided by 32 positive divisors. The sum of these divisors (counting 20001128) is 1, the average is 0.03125.

Base conversion 20001128

Base System Value
2 Binary 1001100010011000101101000
3 Ternary 1101122011101112
4 Quaternary 1030103011220
5 Quinary 20110014003
6 Senary 1552405452
8 Octal 114230550
10 Decimal 20001128
12 Duodecimal 6846888
16 Hexadecimal 1313168
20 Vigesimal 6502g8
36 Base36 bwoyw

Cryptographic Hash Functions

md5 a7398e1704777d3aa4836c9b8ace76a3
sha1 093537d83fa50c9f2a1b0255cf37d6133c84dfbe
sha256 a0d8f8bb0186f843663ac359371756995f8ac485f2ca9af45b5c5b505b5e8755
sha512 12a3626e7b51b6ad26522f4e4f5293fe42a9b7cf979bfd5c50b6aeb26553d97b29f92595a024a71317346e1c2ca53138ce0e5f268ce7353ada8c39b03ddee956
ripemd-160 9ab3fc98e1899ab38f24438620438a2139f1faba

20001128 as geometric shapes

Circle

Radius = n
Diameter 40002256
Circumference 125670793.57662
Area 1.2567788140938E+15

Sphere

Radius = n
Volume 3.3515991904503E+22
Surface area 5.027115256375E+15
Circumference 125670793.57662

Square

Length = n
Perimeter 80004512
Area 400045121272384
Diagonal 28285866.48036

Cube

Length = n
Surface area 2400270727634304
Volume 8.0013536763445E+21
Space diagonal 34642969.904688

Equilateral Triangle

Length = n
Perimeter 60003384
Area 1.7322461884096E+14
Altitude 17321484.952344

Triangular Pyramid

Length = n
Surface area 1.7322461884096E+14
Volume 9.4296857386918E+20
Height 9428622.1601201