19009840 (number)

19009840 is an even 8-digits composite number following 19009839 and preceding 19009841. In scientific notation, it is written as 1.9009840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 7568640 positive integers (up to 19009840) that are relatively prime to 19009840.

Interesting facts

Basic properties

Name

Name nineteen million nine thousand eight hundred forty

Notation

Scientific notation 1.9009840 × 10^7
Engineering notation 1.9009840 × 10^6

Prime Factorization of 19009840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 293 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2376230
Product of the distinct prime numbers

The prime factorization of 19009840 is 2 × 2 × 2 × 2 × 5 × 293 × 811. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 37, 89, 365, 104, 8325, 6175, 39034, 86297, 218446, 154037, 9177554, 9064618, 25561943, 13445923, 408142385, 870248403, 1173260882, 9775762857

Basic calculations (n = 19009840)

Multiplication

n×y
n×2 38019680
n×3 57029520
n×4 76039360
n×5 95049200

Division

n÷y
n÷2 9504920
n÷3 6336613.3333333
n÷3 4752460
n÷5 3801968

Exponentiation

ny
n2 361374016825600
n3 6.869662240012E+21
n4 1.3059118003667E+29
n5 2.4825174379083E+36

Nth Root

y√n
2√n 4360.0275228489
3√n 266.88622196119
4√n 66.030504487312
5√n 28.562465465298

Divisors of 19009840

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 811, 1172, 1465, 1622, 2344, 2930, 3244, 4055, 4688, 5860, 6488, 8110, 11720, 12976, 16220, 23440, 32440, 64880, 237623, 475246, 950492, 1188115, 1900984, 2376230, 3801968, 4752460, 9504920, 19009840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19009839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19009840 can be divided by 40 positive divisors. The sum of these divisors (counting 19009840) is 1, the average is 0.025.

Base conversion 19009840

Base System Value
2 Binary 1001000100001000100110000
3 Ternary 1022202210121011
4 Quaternary 1020201010300
5 Quinary 14331303330
6 Senary 1515240304
8 Octal 110410460
10 Decimal 19009840
12 Duodecimal 6449094
16 Hexadecimal 1221130
20 Vigesimal 5ig4c0
36 Base36 bbg34

Cryptographic Hash Functions

md5 962fa3c3b7343db8d514c201dfe163c6
sha1 f65f0e2699bc3034c89bd93730cbcd9e31c80d3f
sha256 06c6989d4e31ea9ab22f8f873245a02f36e81a46e630a45a5882e1fab86959f2
sha512 9fb99852760a0da9ce18d1e1bdc55dc65a9d5b6dace9a48bd94730dd21370ffe694f1ddd9faa87766816dcc2e79060f545542ea6a144d07964b467e77a4a49bd
ripemd-160 1f9e0af98ab2ab5434cc0886dc1aa043c032c07f

19009840 as geometric shapes

Circle

Radius = n
Diameter 38019680
Circumference 119442347.37983
Area 1.1352899564575E+15

Sphere

Radius = n
Volume 2.8775573901153E+22
Surface area 4.5411598258302E+15
Circumference 119442347.37983

Square

Length = n
Perimeter 76039360
Area 361374016825600
Diagonal 26883973.546543

Cube

Length = n
Surface area 2168244100953600
Volume 6.869662240012E+21
Space diagonal 32926008.723755

Equilateral Triangle

Length = n
Perimeter 57029520
Area 1.564795394193E+14
Altitude 16463004.361878

Triangular Pyramid

Length = n
Surface area 1.564795394193E+14
Volume 8.0959745906227E+20
Height 8961324.5155142