19628591 (number)

19628591 is an odd 8-digits composite number following 19628590 and preceding 19628592. In scientific notation, it is written as 1.9628591 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 17664768 positive integers (up to 19628591) that are relatively prime to 19628591.

Interesting facts

Basic properties

Name

Name nineteen million six hundred twenty-eight thousand five hundred ninety-one

Notation

Scientific notation 1.9628591 × 10^7
Engineering notation 1.9628591 × 10^6

Prime Factorization of 19628591

Prime Factorization 23 × 17 × 17 × 2953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1154623
Product of the distinct prime numbers

The prime factorization of 19628591 is 23 × 17 × 17 × 2953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 20, 29, 644, 513, 4530, 9472, 11470, 80228, 809052, 605288, 2411416, 7011864, 87612287, 10428589, 968242709, 904118252, 1523471807, 3115894746

Basic calculations (n = 19628591)

Multiplication

n×y
n×2 39257182
n×3 58885773
n×4 78514364
n×5 98142955

Division

n÷y
n÷2 9814295.5
n÷3 6542863.6666667
n÷3 4907147.75
n÷5 3925718.2

Exponentiation

ny
n2 385281584645281
n3 7.5625346448341E+21
n4 1.4844189946678E+29
n5 2.9137053318965E+36

Nth Root

y√n
2√n 4430.4165718361
3√n 269.75098669073
4√n 66.56137447376
5√n 28.746026734599

Divisors of 19628591

1, 17, 23, 289, 391, 2953, 6647, 50201, 67919, 853417, 1154623, 19628591

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 -19628590
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 19628591 can be divided by 12 positive divisors. The sum of these divisors (counting 19628591) is 1, the average is 0.083333333333333.

Base conversion 19628591

Base System Value
2 Binary 1001010111000001000101111
3 Ternary 1100221020100212
4 Quaternary 1022320020233
5 Quinary 20011103331
6 Senary 1540413035
8 Octal 112701057
10 Decimal 19628591
12 Duodecimal 66a717b
16 Hexadecimal 12b822f
20 Vigesimal 62db9b
36 Base36 bopin

Cryptographic Hash Functions

md5 55f0cbd5f3188af1d0daa27324694554
sha1 23b71b61ca029cb9279d33a86b234f769ca9f1dd
sha256 cb49f4a55f89edac4fec69ee75fca4bc7ffee12b4371126aab899c08313def20
sha512 27655a3372187187c38e773326e22c92ebbdcbcdb6a17f427f1996ac20bb70676d397374b036e63583a8eeb0c27a48ce42d3e62aff714242eb02256dd4df2b65
ripemd-160 28d807241c4af5017188be1fa74c1e4f62c39879

19628591 as geometric shapes

Circle

Radius = n
Diameter 39257182
Circumference 123330074.57184
Area 1.210397795885E+15

Sphere

Radius = n
Volume 3.1677871043639E+22
Surface area 4.8415911835402E+15
Circumference 123330074.57184

Square

Length = n
Perimeter 78514364
Area 385281584645281
Diagonal 27759019.602474

Cube

Length = n
Surface area 2311689507871686
Volume 7.5625346448341E+21
Space diagonal 33997716.892989

Equilateral Triangle

Length = n
Perimeter 58885773
Area 1.6683181995657E+14
Altitude 16998858.446495

Triangular Pyramid

Length = n
Surface area 1.6683181995657E+14
Volume 8.912532550534E+20
Height 9253006.5341582