19628020 (number)

19628020 is an even 8-digits composite number following 19628019 and preceding 19628021. In scientific notation, it is written as 1.9628020 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 7702656 positive integers (up to 19628020) that are relatively prime to 19628020.

Interesting facts

Basic properties

Name

Name nineteen million six hundred twenty-eight thousand twenty

Notation

Scientific notation 1.9628020 × 10^7
Engineering notation 1.9628020 × 10^6

Prime Factorization of 19628020

Prime Factorization 2 × 2 × 5 × 53 × 18517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9814010
Product of the distinct prime numbers

The prime factorization of 19628020 is 2 × 2 × 5 × 53 × 18517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 45, 43, 879, 970, 1934, 1453, 72461, 3053, 298330, 890358, 7144254, 5038841, 59715806, 11145331, 426858518, 565413653, 1617721913, 5491572370

Basic calculations (n = 19628020)

Multiplication

n×y
n×2 39256040
n×3 58884060
n×4 78512080
n×5 98140100

Division

n÷y
n÷2 9814010
n÷3 6542673.3333333
n÷3 4907005
n÷5 3925604

Exponentiation

ny
n2 385259169120400
n3 7.5618746766786E+21
n4 1.4842462739134E+29
n5 2.9132815549298E+36

Nth Root

y√n
2√n 4430.3521304745
3√n 269.74837096032
4√n 66.560890397248
5√n 28.745859487014

Divisors of 19628020

1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 18517, 37034, 74068, 92585, 185170, 370340, 981401, 1962802, 3925604, 4907005, 9814010, 19628020

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 -19628019
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 19628020 can be divided by 24 positive divisors. The sum of these divisors (counting 19628020) is 1, the average is 0.041666666666667.

Base conversion 19628020

Base System Value
2 Binary 1001010110111111111110100
3 Ternary 1100221012120201
4 Quaternary 1022313333310
5 Quinary 20011044040
6 Senary 1540410244
8 Octal 112677764
10 Decimal 19628020
12 Duodecimal 66a6984
16 Hexadecimal 12b7ff4
20 Vigesimal 62da10
36 Base36 bop2s

Cryptographic Hash Functions

md5 89f9b04e23764e8d6d1e69988ba6cf9e
sha1 8baa326170417b59415c50c3877047c8771913bc
sha256 f0189d1c6e8cb476104bb84d17313dd8d21a0d3cecdecfeec85fd19893e377ae
sha512 a7017af61ca183aea834adcc68bb7e5441338dcd4c10aba26dc2a638204c791aaf5a6c275a766db4990fb35720b633f76db3058a55bb67a2f0442ece6d268d6a
ripemd-160 28b7dc8b0a72bdb0d4f00106ea38735ef138e049

19628020 as geometric shapes

Circle

Radius = n
Diameter 39256040
Circumference 123326486.87303
Area 1.2103273754368E+15

Sphere

Radius = n
Volume 3.1675106575494E+22
Surface area 4.841309501747E+15
Circumference 123326486.87303

Square

Length = n
Perimeter 78512080
Area 385259169120400
Diagonal 27758212.08653

Cube

Length = n
Surface area 2311555014722400
Volume 7.5618746766786E+21
Space diagonal 33996727.891978

Equilateral Triangle

Length = n
Perimeter 58884060
Area 1.6682211374958E+14
Altitude 16998363.945989

Triangular Pyramid

Length = n
Surface area 1.6682211374958E+14
Volume 8.9117547706038E+20
Height 9252737.3621768