19002438 (number)

19002438 is an even 8-digits composite number following 19002437 and preceding 19002439. In scientific notation, it is written as 1.9002438 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 5007744 positive integers (up to 19002438) that are relatively prime to 19002438.

Interesting facts

Basic properties

Name

Name nineteen million two thousand four hundred thirty-eight

Notation

Scientific notation 1.9002438 × 10^7
Engineering notation 1.9002438 × 10^6

Prime Factorization of 19002438

Prime Factorization 2 × 3 × 21 × 13 × 3 × 3 × 1289

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2111382
Product of the distinct prime numbers

The prime factorization of 19002438 is 2 × 3 × 21 × 13 × 3 × 3 × 1289. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 1, 41, 88, 896, 522, 1672, 8331, 38524, 63111, 209286, 224900, 1129569, 5573826, 42362566, 33503436, 183846929, 646743496, 2136030094, 8970413311

Basic calculations (n = 19002438)

Multiplication

n×y
n×2 38004876
n×3 57007314
n×4 76009752
n×5 95012190

Division

n÷y
n÷2 9501219
n÷3 6334146
n÷3 4750609.5
n÷5 3800487.6

Exponentiation

ny
n2 361092649943844
n3 6.8616406928136E+21
n4 1.3038790184347E+29
n5 2.4776880207306E+36

Nth Root

y√n
2√n 4359.1785923497
3√n 266.85157765287
4√n 66.02407585381
5√n 28.560240803693

Divisors of 19002438

1, 2, 3, 6, 9, 13, 18, 21, 26, 27, 39, 42, 54, 63, 78, 117, 126, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1134, 1289, 1638, 2457, 2578, 3867, 4914, 7371, 7734, 11601, 14742, 16757, 23202, 27069, 33514, 34803, 50271, 54138, 69606, 81207, 100542, 150813, 162414, 243621, 301626, 351897, 452439, 487242, 703794, 730863, 904878, 1055691, 1461726, 2111382, 3167073, 6334146, 9501219, 19002438

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19002437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19002438 can be divided by 64 positive divisors. The sum of these divisors (counting 19002438) is 1, the average is 0.015625.

Base conversion 19002438

Base System Value
2 Binary 1001000011111010001000110
3 Ternary 1022202102110000
4 Quaternary 1020133101012
5 Quinary 14331034223
6 Senary 1515142130
8 Octal 110372106
10 Decimal 19002438
12 Duodecimal 6444946
16 Hexadecimal 121f446
20 Vigesimal 5if61i
36 Base36 bbadi

Cryptographic Hash Functions

md5 756b6e49b16f46c7bb1069a44a0e5b3e
sha1 62e7b4aa43ddb5348ba558f01b9e29504ba36f34
sha256 cca23510e9b417c5176e9fff81f71a5c4c411c08864dd9b472d9699b9bb8ae0a
sha512 ed052bad049f1b1618861be91942e173418702381f27fd8fc893cabbb164d398ebeea4c5e7e27b6fa47e84019daa27cb92f385c36e7b9747f5496395f65939f6
ripemd-160 3b7390d10533ae73d026484fa21cd8b13e23c8e4

19002438 as geometric shapes

Circle

Radius = n
Diameter 38004876
Circumference 119395839.24219
Area 1.1344060163289E+15

Sphere

Radius = n
Volume 2.8741973322821E+22
Surface area 4.5376240653154E+15
Circumference 119395839.24219

Square

Length = n
Perimeter 76009752
Area 361092649943844
Diagonal 26873505.537754

Cube

Length = n
Surface area 2166555899663064
Volume 6.8616406928136E+21
Space diagonal 32913188.083678

Equilateral Triangle

Length = n
Perimeter 57007314
Area 1.5635770398561E+14
Altitude 16456594.041839

Triangular Pyramid

Length = n
Surface area 1.5635770398561E+14
Volume 8.0865211065901E+20
Height 8957835.1792513