20140128 (number)

20140128 is an even 8-digits composite number following 20140127 and preceding 20140129. In scientific notation, it is written as 2.0140128 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 24 positive divisors. There are 6713280 positive integers (up to 20140128) that are relatively prime to 20140128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0140128 × 10^7
Engineering notation 2.0140128 × 10^6

Prime Factorization of 20140128

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 69931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1258758
Product of the distinct prime numbers

The prime factorization of 20140128 is 2 × 2 × 2 × 2 × 2 × 9 × 69931. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 84, 33, 437, 340, 4578, 9086, 24787, 83428, 627774, 518035, 7780872, 9943094, 73742184, 78375108, 415426503, 309867610, 8474558323, 7169368853

Basic calculations (n = 20140128)

Multiplication

n×y
n×2 40280256
n×3 60420384
n×4 80560512
n×5 100700640

Division

n÷y
n÷2 10070064
n÷3 6713376
n÷3 5035032
n÷5 4028025.6

Exponentiation

ny
n2 405624755856384
n3 8.1693345029163E+21
n4 1.6453144256355E+29
n5 3.3136843132546E+36

Nth Root

y√n
2√n 4487.7753954493
3√n 272.0742300288
4√n 66.990860536713
5√n 28.894317808067

Divisors of 20140128

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 69931, 139862, 279724, 559448, 629379, 1118896, 1258758, 2237792, 2517516, 5035032, 10070064, 20140128

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20140127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140128 can be divided by 24 positive divisors. The sum of these divisors (counting 20140128) is 1, the average is 0.041666666666667.

Base conversion 20140128

Base System Value
2 Binary 1001100110101000001100000
3 Ternary 1101220020001200
4 Quaternary 1030311001200
5 Quinary 20123441003
6 Senary 1555401200
8 Octal 114650140
10 Decimal 20140128
12 Duodecimal 68b3200
16 Hexadecimal 1335060
20 Vigesimal 65ha68
36 Base36 bzo80

Cryptographic Hash Functions

md5 53c82a065b559e52d022c30f6ed60f12
sha1 cb27c2baffe235a3c148a9a3492b2e0278ef3983
sha256 748ccffbc475de8c230cad650ef1c806afd9c07dae9889a5ce50d6d67989e182
sha512 86e7d1cac5eae2817f4768b1aa4617b48c2e2dd301bb3322de97d062e4e97a3502d83e1221cbccd9569d0dbf30159375aa712e3f881ec1eb5ee06c9970982050
ripemd-160 a0fc3536857b06f202cdce54e19f8464c8e9085f

20140128 as geometric shapes

Circle

Radius = n
Diameter 40280256
Circumference 126544156.33432
Area 1.2743077531126E+15

Sphere

Radius = n
Volume 3.4219628345439E+22
Surface area 5.0972310124503E+15
Circumference 126544156.33432

Square

Length = n
Perimeter 80560512
Area 405624755856384
Diagonal 28482442.16553

Cube

Length = n
Surface area 2433748535138304
Volume 8.1693345029163E+21
Space diagonal 34883724.966941

Equilateral Triangle

Length = n
Perimeter 60420384
Area 1.7564067148774E+14
Altitude 17441862.48347

Triangular Pyramid

Length = n
Surface area 1.7564067148774E+14
Volume 9.6276530413223E+20
Height 9494147.38851