19002388 (number)

19002388 is an even 8-digits composite number following 19002387 and preceding 19002389. In scientific notation, it is written as 1.9002388 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9280152 positive integers (up to 19002388) that are relatively prime to 19002388.

Interesting facts

Basic properties

Name

Name nineteen million two thousand three hundred eighty-eight

Notation

Scientific notation 1.9002388 × 10^7
Engineering notation 1.9002388 × 10^6

Prime Factorization of 19002388

Prime Factorization 2 × 2 × 43 × 110479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9501194
Product of the distinct prime numbers

The prime factorization of 19002388 is 2 × 2 × 43 × 110479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 15, 53, 318, 482, 347, 1886, 29014, 52265, 207744, 729648, 9218779, 7489109, 92245658, 67409692, 111372981, 197710345, 9987845145, 2928917418

Basic calculations (n = 19002388)

Multiplication

n×y
n×2 38004776
n×3 57007164
n×4 76009552
n×5 95011940

Division

n÷y
n÷2 9501194
n÷3 6334129.3333333
n÷3 4750597
n÷5 3800477.6

Exponentiation

ny
n2 361090749702544
n3 6.8615865290586E+21
n4 1.3038652952075E+29
n5 2.4776554239267E+36

Nth Root

y√n
2√n 4359.1728573205
3√n 266.85134360236
4√n 66.024032422448
5√n 28.5602257739

Divisors of 19002388

1, 2, 4, 43, 86, 172, 110479, 220958, 441916, 4750597, 9501194, 19002388

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 -19002387
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 19002388 can be divided by 12 positive divisors. The sum of these divisors (counting 19002388) is 1, the average is 0.083333333333333.

Base conversion 19002388

Base System Value
2 Binary 1001000011111010000010100
3 Ternary 1022202102101011
4 Quaternary 1020133100110
5 Quinary 14331034023
6 Senary 1515142004
8 Octal 110372024
10 Decimal 19002388
12 Duodecimal 6444904
16 Hexadecimal 121f414
20 Vigesimal 5if5j8
36 Base36 bbac4

Cryptographic Hash Functions

md5 3881258de84bdc4a1d31323a446ed002
sha1 9daccb69a5746e9b7bbf1e82ef0fe45649bdaca5
sha256 7e7ebb74b1d56bc3902d938abefd862411000b86a8f1b4c129802edf357fc1b3
sha512 5911e9841c579bce9836b3e9e9d40aa31c6f9d836f278d07ee81d2b74c165a4c8b7def724d007ec915df2f846a83a6aec6927c8537bda0c909b4291a0a168cbd
ripemd-160 cbf4d9b0911e80c5e8e9cd497238efec6d684633

19002388 as geometric shapes

Circle

Radius = n
Diameter 38004776
Circumference 119395525.08293
Area 1.1344000465447E+15

Sphere

Radius = n
Volume 2.8741746442215E+22
Surface area 4.537600186179E+15
Circumference 119395525.08293

Square

Length = n
Perimeter 76009552
Area 361090749702544
Diagonal 26873434.827076

Cube

Length = n
Surface area 2166544498215264
Volume 6.8615865290586E+21
Space diagonal 32913101.481137

Equilateral Triangle

Length = n
Perimeter 57007164
Area 1.5635688115699E+14
Altitude 16456550.740569

Triangular Pyramid

Length = n
Surface area 1.5635688115699E+14
Volume 8.0864572739927E+20
Height 8957811.6090253