20050128 (number)

20050128 is an even 8-digits composite number following 20050127 and preceding 20050129. In scientific notation, it is written as 2.0050128 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 60 positive divisors. There are 5728320 positive integers (up to 20050128) that are relatively prime to 20050128.

Interesting facts

Basic properties

Name

Name twenty million fifty thousand one hundred twenty-eight

Notation

Scientific notation 2.0050128 × 10^7
Engineering notation 2.0050128 × 10^6

Prime Factorization of 20050128

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 19891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 835422
Product of the distinct prime numbers

The prime factorization of 20050128 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 19891. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 1, 42, 66, 343, 393, 9408, 3957, 19134, 73386, 652747, 94539, 7325790, 2780935, 25179303, 12504796, 465326808, 234232520, 5296394768, 6242849086

Basic calculations (n = 20050128)

Multiplication

n×y
n×2 40100256
n×3 60150384
n×4 80200512
n×5 100250640

Division

n÷y
n÷2 10025064
n÷3 6683376
n÷3 5012532
n÷5 4010025.6

Exponentiation

ny
n2 402007632816384
n3 8.0603044949455E+21
n4 1.6161013684263E+29
n5 3.2403039297923E+36

Nth Root

y√n
2√n 4477.7369284048
3√n 271.6683529991
4√n 66.915894437755
5√n 28.86844757113

Divisors of 20050128

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19891, 39782, 59673, 79564, 119346, 139237, 159128, 179019, 238692, 278474, 318256, 358038, 417711, 477384, 556948, 716076, 835422, 954768, 1113896, 1253133, 1432152, 1670844, 2227792, 2506266, 2864304, 3341688, 5012532, 6683376, 10025064, 20050128

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20050127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20050128 can be divided by 60 positive divisors. The sum of these divisors (counting 20050128) is 1, the average is 0.016666666666667.

Base conversion 20050128

Base System Value
2 Binary 1001100011111000011010000
3 Ternary 1101201122121100
4 Quaternary 1030133003100
5 Quinary 20113101003
6 Senary 1553424400
8 Octal 114370320
10 Decimal 20050128
12 Duodecimal 686b100
16 Hexadecimal 131f0d0
20 Vigesimal 656568
36 Base36 bxqs0

Cryptographic Hash Functions

md5 4e12a099c9172bc14ea7c714b2ee39e8
sha1 ac402cefa8484ce19cfb9276814d02a80b396b8a
sha256 f5f6123a489f047acbcc3e611968e0ad141222d5a519ac7410e1bf1bc4e52eb3
sha512 1edf88c6a4438bb4ac64a3d012cbd982d53953f6c4b1ca92f74a740586ab89c7b89c671356b66672523ee382448bd48d59bac06ec36898c64a2732eefa62a1ba
ripemd-160 16264d03dda116a3abf177a3eba32a0876e42240

20050128 as geometric shapes

Circle

Radius = n
Diameter 40100256
Circumference 125978669.65667
Area 1.262944225943E+15

Sphere

Radius = n
Volume 3.3762924516023E+22
Surface area 5.0517769037719E+15
Circumference 125978669.65667

Square

Length = n
Perimeter 80200512
Area 402007632816384
Diagonal 28355162.944917

Cube

Length = n
Surface area 2412045796898304
Volume 8.0603044949455E+21
Space diagonal 34727840.394259

Equilateral Triangle

Length = n
Perimeter 60150384
Area 1.7407441126712E+14
Altitude 17363920.19713

Triangular Pyramid

Length = n
Surface area 1.7407441126712E+14
Volume 9.499159944674E+20
Height 9451720.9816388