20061728 (number)

20061728 is an even 8-digits composite number following 20061727 and preceding 20061729. In scientific notation, it is written as 2.0061728 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 12 positive divisors. There are 10030848 positive integers (up to 20061728) that are relatively prime to 20061728.

Interesting facts

Basic properties

Name

Name twenty million sixty-one thousand seven hundred twenty-eight

Notation

Scientific notation 2.0061728 × 10^7
Engineering notation 2.0061728 × 10^6

Prime Factorization of 20061728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 626929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1253858
Product of the distinct prime numbers

The prime factorization of 20061728 is 2 × 2 × 2 × 2 × 2 × 626929. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 10, 8, 427, 68, 9758, 6833, 71769, 74214, 328870, 777491, 2722300, 1327673, 55736879, 757077, 693073031, 320625360, 4226300516, 6787228945

Basic calculations (n = 20061728)

Multiplication

n×y
n×2 40123456
n×3 60185184
n×4 80246912
n×5 100308640

Division

n÷y
n÷2 10030864
n÷3 6687242.6666667
n÷3 5015432
n÷5 4012345.6

Exponentiation

ny
n2 402472930345984
n3 8.0743024559641E+21
n4 1.6198445966128E+29
n5 3.2496881699516E+36

Nth Root

y√n
2√n 4479.0320382868
3√n 271.72073413355
4√n 66.925570885028
5√n 28.871787165991

Divisors of 20061728

1, 2, 4, 8, 16, 32, 626929, 1253858, 2507716, 5015432, 10030864, 20061728

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20061727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20061728 can be divided by 12 positive divisors. The sum of these divisors (counting 20061728) is 1, the average is 0.083333333333333.

Base conversion 20061728

Base System Value
2 Binary 1001100100001111000100000
3 Ternary 1101202020111222
4 Quaternary 1030201320200
5 Quinary 20113433403
6 Senary 1553554212
8 Octal 114417040
10 Decimal 20061728
12 Duodecimal 6875968
16 Hexadecimal 1321e20
20 Vigesimal 657e68
36 Base36 bxzq8

Cryptographic Hash Functions

md5 bcc5bef677c10b2665a39e5798b3d939
sha1 4b784658914fa6a993568d9db4d7684431af778e
sha256 5dcfc9616cdda8987f00ace1cbe06f6fb1e8982522986de8b0a89b22642f1548
sha512 3ca140d5039d15d5de8bdad9f7b5ca4aed5abfdb2d9e6b4031b7374a719040314be2637abfeda1ad3c3ee17f1915cb52b29e6aee7339154ea43be2e4732e6d89
ripemd-160 0e1e919e8e8de555a7297068c68edf4978f71a1c

20061728 as geometric shapes

Circle

Radius = n
Diameter 40123456
Circumference 126051554.60623
Area 1.2644060012437E+15

Sphere

Radius = n
Volume 3.3821559038025E+22
Surface area 5.0576240049748E+15
Circumference 126051554.60623

Square

Length = n
Perimeter 80246912
Area 402472930345984
Diagonal 28371567.82224

Cube

Length = n
Surface area 2414837582075904
Volume 8.0743024559641E+21
Space diagonal 34747932.183627

Equilateral Triangle

Length = n
Perimeter 60185184
Area 1.7427589100759E+14
Altitude 17373966.091814

Triangular Pyramid

Length = n
Surface area 1.7427589100759E+14
Volume 9.515656699939E+20
Height 9457189.27408