20080928 (number)

20080928 is an even 8-digits composite number following 20080927 and preceding 20080929. In scientific notation, it is written as 2.0080928 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 8536320 positive integers (up to 20080928) that are relatively prime to 20080928.

Interesting facts

Basic properties

Name

Name twenty million eighty thousand nine hundred twenty-eight

Notation

Scientific notation 2.0080928 × 10^7
Engineering notation 2.0080928 × 10^6

Prime Factorization of 20080928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 157 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1255058
Product of the distinct prime numbers

The prime factorization of 20080928 is 2 × 2 × 2 × 2 × 2 × 7 × 157 × 571. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 10, 37, 95, 358, 448, 1048, 4933, 81717, 46184, 888150, 107638, 2151793, 1158301, 21881637, 25527594, 731637232, 968900736, 6260121431, 5700889752

Basic calculations (n = 20080928)

Multiplication

n×y
n×2 40161856
n×3 60242784
n×4 80323712
n×5 100404640

Division

n÷y
n÷2 10040464
n÷3 6693642.6666667
n÷3 5020232
n÷5 4016185.6

Exponentiation

ny
n2 403243669341184
n3 8.0975070904961E+21
n4 1.6260545686374E+29
n5 3.2652684716879E+36

Nth Root

y√n
2√n 4481.1748459528
3√n 271.80738959122
4√n 66.941577856761
5√n 28.877311378307

Divisors of 20080928

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 571, 628, 1099, 1142, 1256, 2198, 2284, 2512, 3997, 4396, 4568, 5024, 7994, 8792, 9136, 15988, 17584, 18272, 31976, 35168, 63952, 89647, 127904, 179294, 358588, 627529, 717176, 1255058, 1434352, 2510116, 2868704, 5020232, 10040464, 20080928

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20080927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20080928 can be divided by 48 positive divisors. The sum of these divisors (counting 20080928) is 1, the average is 0.020833333333333.

Base conversion 20080928

Base System Value
2 Binary 1001100100110100100100000
3 Ternary 1101210012212002
4 Quaternary 1030212210200
5 Quinary 20120042203
6 Senary 1554223132
8 Octal 114464440
10 Decimal 20080928
12 Duodecimal 6884aa8
16 Hexadecimal 1326920
20 Vigesimal 65a268
36 Base36 byejk

Cryptographic Hash Functions

md5 20eb94d83c3a208b36ab5a78341e5b4f
sha1 26ef173bcdd9e47050d5a2b930f297ed6c3f6e7f
sha256 8da3c79c005a9f0e65caf1271ea135e1a2c56771498607df4eaf3f39fb3a9f47
sha512 30b058f42363dfb70484c6dcfba2ff64bb4f9d9a4a15444879d26133cbaf4910f49b10267f15f8934fe7beb3bd6b07e3129d272e9e1a1c450d51805157f8abf1
ripemd-160 794f6f04735a2d1712ad27ff4dd98acab46ecc48

20080928 as geometric shapes

Circle

Radius = n
Diameter 40161856
Circumference 126172191.76413
Area 1.2668273492089E+15

Sphere

Radius = n
Volume 3.3918758383859E+22
Surface area 5.0673093968354E+15
Circumference 126172191.76413

Square

Length = n
Perimeter 80323712
Area 403243669341184
Diagonal 28398720.722638

Cube

Length = n
Surface area 2419462016047104
Volume 8.0975070904961E+21
Space diagonal 34781187.559132

Equilateral Triangle

Length = n
Perimeter 60242784
Area 1.7460963078236E+14
Altitude 17390593.779566

Triangular Pyramid

Length = n
Surface area 1.7460963078236E+14
Volume 9.5430036239933E+20
Height 9466240.2408792