19480538 (number)

19480538 is an even 8-digits composite number following 19480537 and preceding 19480539. In scientific notation, it is written as 1.9480538 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 7136640 positive integers (up to 19480538) that are relatively prime to 19480538.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty thousand five hundred thirty-eight

Notation

Scientific notation 1.9480538 × 10^7
Engineering notation 1.9480538 × 10^6

Prime Factorization of 19480538

Prime Factorization 2 × 187 × 7 × 7 × 1063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2782934
Product of the distinct prime numbers

The prime factorization of 19480538 is 2 × 187 × 7 × 7 × 1063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 47, 79, 615, 712, 2209, 452, 95182, 1831, 207387, 776520, 3049381, 6435145, 7563221, 94332169, 889732564, 753214142, 4286508756, 9724594298

Basic calculations (n = 19480538)

Multiplication

n×y
n×2 38961076
n×3 58441614
n×4 77922152
n×5 97402690

Division

n÷y
n÷2 9740269
n÷3 6493512.6666667
n÷3 4870134.5
n÷5 3896107.6

Exponentiation

ny
n2 379491360769444
n3 7.3926958741409E+21
n4 1.4401369289864E+29
n5 2.8054642170324E+36

Nth Root

y√n
2√n 4413.6762454897
3√n 269.07105542673
4√n 66.43550440457
5√n 28.70253064819

Divisors of 19480538

1, 2, 7, 14, 49, 98, 187, 374, 1063, 1309, 2126, 2618, 7441, 9163, 14882, 18326, 52087, 104174, 198781, 397562, 1391467, 2782934, 9740269, 19480538

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 -19480537
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 19480538 can be divided by 24 positive divisors. The sum of these divisors (counting 19480538) is 1, the average is 0.041666666666667.

Base conversion 19480538

Base System Value
2 Binary 1001010010011111111011010
3 Ternary 1100122201021102
4 Quaternary 1022103333122
5 Quinary 14441334123
6 Senary 1533311402
8 Octal 112237732
10 Decimal 19480538
12 Duodecimal 6635562
16 Hexadecimal 1293fda
20 Vigesimal 61f16i
36 Base36 blja2

Cryptographic Hash Functions

md5 891fe01567e8df84660d4ccf991e1f18
sha1 2fac481f10c87b6c2014cd84de693dcdf899c4a9
sha256 30109cded9bd7beaf1bdbc6d7fbcb9b295d5d53f3a1781c64ef0d7358c5b9eb6
sha512 4cc0b704fe69ba907f307bc16c011260dee1970ad79967409fded141a95b87407852f1f9f4a1d65baba6118bcd91fc001fc381dfecfb7610f05cd3c90ab12594
ripemd-160 378340e1b9c6dc789d6de0dd876f99026b506d58

19480538 as geometric shapes

Circle

Radius = n
Diameter 38961076
Circumference 122399830.13755
Area 1.1922072710941E+15

Sphere

Radius = n
Volume 3.0966452064566E+22
Surface area 4.7688290843763E+15
Circumference 122399830.13755

Square

Length = n
Perimeter 77922152
Area 379491360769444
Diagonal 27549641.041924

Cube

Length = n
Surface area 2276948164616664
Volume 7.3926958741409E+21
Space diagonal 33741281.574776

Equilateral Triangle

Length = n
Perimeter 58441614
Area 1.6432457947153E+14
Altitude 16870640.787388

Triangular Pyramid

Length = n
Surface area 1.6432457947153E+14
Volume 8.712375639758E+20
Height 9183213.6806415