20141428 (number)

20141428 is an even 8-digits composite number following 20141427 and preceding 20141429. In scientific notation, it is written as 2.0141428 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 9676800 positive integers (up to 20141428) that are relatively prime to 20141428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0141428 × 10^7
Engineering notation 2.0141428 × 10^6

Prime Factorization of 20141428

Prime Factorization 2 × 2 × 401 × 29 × 433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10070714
Product of the distinct prime numbers

The prime factorization of 20141428 is 2 × 2 × 401 × 29 × 433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 73, 26, 846, 149, 6393, 676, 79252, 91689, 701267, 464266, 1522819, 5995396, 75821909, 65965075, 15839604, 907841770, 8587554721, 3728073015

Basic calculations (n = 20141428)

Multiplication

n×y
n×2 40282856
n×3 60424284
n×4 80565712
n×5 100707140

Division

n÷y
n÷2 10070714
n÷3 6713809.3333333
n÷3 5035357
n÷5 4028285.6

Exponentiation

ny
n2 405677121879184
n3 8.1709165415768E+21
n4 1.6457392721618E+29
n5 3.3147539057019E+36

Nth Root

y√n
2√n 4487.9202310202
3√n 272.08008382955
4√n 66.99194153792
5√n 28.894690811092

Divisors of 20141428

1, 2, 4, 29, 58, 116, 401, 433, 802, 866, 1604, 1732, 11629, 12557, 23258, 25114, 46516, 50228, 173633, 347266, 694532, 5035357, 10070714, 20141428

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 -20141427
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 20141428 can be divided by 24 positive divisors. The sum of these divisors (counting 20141428) is 1, the average is 0.041666666666667.

Base conversion 20141428

Base System Value
2 Binary 1001100110101010101110100
3 Ternary 1101220021211211
4 Quaternary 1030311111310
5 Quinary 20124011203
6 Senary 1555411204
8 Octal 114652564
10 Decimal 20141428
12 Duodecimal 68b3b04
16 Hexadecimal 1335574
20 Vigesimal 65hdb8
36 Base36 bzp84

Cryptographic Hash Functions

md5 1965aefc562ae01e9e399b1686b0715c
sha1 230d4c396bca413d40717708757dcb2786f87840
sha256 349bca85e42a644d0ecfad28d319db4c124d970df5e665e92a5cced210007f9a
sha512 4f3d7679c8c9b887e608c52e63d114d7bd585b9c2bb0bc573a270613c52a9045b4cb1c4f95509b62cff406ff83d1d426c75b2f07df6be615f3427f0b231a0e8f
ripemd-160 083d88d861dc5cf1561c0d8626d97adb8f82142c

20141428 as geometric shapes

Circle

Radius = n
Diameter 40282856
Circumference 126552324.47522
Area 1.2744722658251E+15

Sphere

Radius = n
Volume 3.4226255173484E+22
Surface area 5.0978890633004E+15
Circumference 126552324.47522

Square

Length = n
Perimeter 80565712
Area 405677121879184
Diagonal 28484280.643161

Cube

Length = n
Surface area 2434062731275104
Volume 8.1709165415768E+21
Space diagonal 34885976.63299

Equilateral Triangle

Length = n
Perimeter 60424284
Area 1.7566334664076E+14
Altitude 17442988.316495

Triangular Pyramid

Length = n
Surface area 1.7566334664076E+14
Volume 9.6295174917638E+20
Height 9494760.2143871