20002128 (number)

20002128 is an even 8-digits composite number following 20002127 and preceding 20002129. In scientific notation, it is written as 2.0002128 × 10^7. The sum of its digits is 15. It has a total of 7 prime factors and 40 positive divisors. There are 6614400 positive integers (up to 20002128) that are relatively prime to 20002128.

Interesting facts

Basic properties

Name

Name twenty million two thousand one hundred twenty-eight

Notation

Scientific notation 2.0002128 × 10^7
Engineering notation 2.0002128 × 10^6

Prime Factorization of 20002128

Prime Factorization 2 × 2 × 2 × 2 × 3 × 131 × 3181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2500266
Product of the distinct prime numbers

The prime factorization of 20002128 is 2 × 2 × 2 × 2 × 3 × 131 × 3181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 70, 14, 366, 496, 7132, 4513, 88545, 32771, 745415, 434973, 3721846, 3352146, 1349972, 60413313, 645486037, 112076430, 5984976340, 6416903135

Basic calculations (n = 20002128)

Multiplication

n×y
n×2 40004256
n×3 60006384
n×4 80008512
n×5 100010640

Division

n÷y
n÷2 10001064
n÷3 6667376
n÷3 5000532
n÷5 4000425.6

Exponentiation

ny
n2 400085124528384
n3 8.0025538717127E+21
n4 1.6006810686889E+29
n5 3.2017027623093E+36

Nth Root

y√n
2√n 4472.3738663041
3√n 271.45138845255
4√n 66.875809275882
5√n 28.854612105094

Divisors of 20002128

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 3181, 6288, 6362, 9543, 12724, 19086, 25448, 38172, 50896, 76344, 152688, 416711, 833422, 1250133, 1666844, 2500266, 3333688, 5000532, 6667376, 10001064, 20002128

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20002127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20002128 can be divided by 40 positive divisors. The sum of these divisors (counting 20002128) is 1, the average is 0.025.

Base conversion 20002128

Base System Value
2 Binary 1001100010011010101010000
3 Ternary 1101122012202120
4 Quaternary 1030103111100
5 Quinary 20110032003
6 Senary 1552414240
8 Octal 114232520
10 Decimal 20002128
12 Duodecimal 6847380
16 Hexadecimal 1313550
20 Vigesimal 650568
36 Base36 bwpqo

Cryptographic Hash Functions

md5 d6f9e528ccc7e819b867fd4b13f52fd5
sha1 4ff71bbec37a80fbd19988b23c7d708a61abc232
sha256 8208ccfc6ffe8ebb348225f6ac5710824af9499c141f28e57c5d64f2460c32cd
sha512 f3ffd2ff8222ca133d4162a3e90147ba449cc08032fc88a4afae9747a957d2c9c32038308c1e3f8dcfd279b5854c5aa8d5eaf6f6c571ad015cb7f2ba5fcbb9ae
ripemd-160 d3ac69d0c096de609ea7953a9671c19506f47325

20002128 as geometric shapes

Circle

Radius = n
Diameter 40004256
Circumference 125677076.76193
Area 1.2569044880289E+15

Sphere

Radius = n
Volume 3.3521019271105E+22
Surface area 5.0276179521157E+15
Circumference 125677076.76193

Square

Length = n
Perimeter 80008512
Area 400085124528384
Diagonal 28287280.693923

Cube

Length = n
Surface area 2400510747170304
Volume 8.0025538717127E+21
Space diagonal 34644701.955496

Equilateral Triangle

Length = n
Perimeter 60006384
Area 1.7324194075892E+14
Altitude 17322350.977748

Triangular Pyramid

Length = n
Surface area 1.7324194075892E+14
Volume 9.4311001824978E+20
Height 9429093.5646409