20109928 (number)

20109928 is an even 8-digits composite number following 20109927 and preceding 20109929. In scientific notation, it is written as 2.0109928 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10034688 positive integers (up to 20109928) that are relatively prime to 20109928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0109928 × 10^7
Engineering notation 2.0109928 × 10^6

Prime Factorization of 20109928

Prime Factorization 2 × 2 × 2 × 557 × 4513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5027482
Product of the distinct prime numbers

The prime factorization of 20109928 is 2 × 2 × 2 × 557 × 4513. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 33, 21, 615, 277, 4447, 2330, 65690, 18486, 757097, 641070, 5466699, 7379708, 18550651, 55522340, 913784415, 197936502, 8031698567, 3920278507

Basic calculations (n = 20109928)

Multiplication

n×y
n×2 40219856
n×3 60329784
n×4 80439712
n×5 100549640

Division

n÷y
n÷2 10054964
n÷3 6703309.3333333
n÷3 5027482
n÷5 4021985.6

Exponentiation

ny
n2 404409204165184
n3 8.1326399782992E+21
n4 1.6354680441352E+29
n5 3.2889144613859E+36

Nth Root

y√n
2√n 4484.40943715
3√n 271.93817077922
4√n 66.96573330555
5√n 28.885647234994

Divisors of 20109928

1, 2, 4, 8, 557, 1114, 2228, 4456, 4513, 9026, 18052, 36104, 2513741, 5027482, 10054964, 20109928

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20109927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20109928 can be divided by 16 positive divisors. The sum of these divisors (counting 20109928) is 1, the average is 0.0625.

Base conversion 20109928

Base System Value
2 Binary 1001100101101101001101000
3 Ternary 1101211200122011
4 Quaternary 1030231221220
5 Quinary 20122004203
6 Senary 1555005304
8 Octal 114555150
10 Decimal 20109928
12 Duodecimal 6899834
16 Hexadecimal 132da68
20 Vigesimal 65deg8
36 Base36 bz0x4

Cryptographic Hash Functions

md5 776a2f67245829df528b4a111ad5d4b7
sha1 88ed6be4e8d10048e9866f85c9582dedc9163a18
sha256 594ffee43f2e3ad6c295bfefe65a6e40d9f1928149a665a314583b439b100f1f
sha512 8ccfc36bb8ebb21098b2961d7a6a4f450eba58e4e748c90831a32efc8e06ece404fc41dc15b288c03873389f6e12cbfc04c6dbd385e73cd5fe39bb08b83919d8
ripemd-160 86567c6ddc105edb1b3110484d721b47524d275d

20109928 as geometric shapes

Circle

Radius = n
Diameter 40219856
Circumference 126354404.13804
Area 1.2704889848494E+15

Sphere

Radius = n
Volume 3.4065922680154E+22
Surface area 5.0819559393977E+15
Circumference 126354404.13804

Square

Length = n
Perimeter 80439712
Area 404409204165184
Diagonal 28439732.915946

Cube

Length = n
Surface area 2426455224991104
Volume 8.1326399782992E+21
Space diagonal 34831417.032552

Equilateral Triangle

Length = n
Perimeter 60329784
Area 1.7511432216565E+14
Altitude 17415708.516276

Triangular Pyramid

Length = n
Surface area 1.7511432216565E+14
Volume 9.5844081293402E+20
Height 9479910.9719822