19003985 (number)

19003985 is an odd 8-digits composite number following 19003984 and preceding 19003986. In scientific notation, it is written as 1.9003985 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 10932480 positive integers (up to 19003985) that are relatively prime to 19003985.

Interesting facts

Basic properties

Name

Name nineteen million three thousand nine hundred eighty-five

Notation

Scientific notation 1.9003985 × 10^7
Engineering notation 1.9003985 × 10^6

Prime Factorization of 19003985

Prime Factorization 5 × 7 × 13 × 11 × 3797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19003985
Product of the distinct prime numbers

The prime factorization of 19003985 is 5 × 7 × 13 × 11 × 3797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 63, 44, 328, 272, 227, 3266, 53730, 77171, 184158, 701040, 2994983, 19232, 14466845, 91018719, 935013119, 672642821, 5603683060, 644282761

Basic calculations (n = 19003985)

Multiplication

n×y
n×2 38007970
n×3 57011955
n×4 76015940
n×5 95019925

Division

n÷y
n÷2 9501992.5
n÷3 6334661.6666667
n÷3 4750996.25
n÷5 3800797

Exponentiation

ny
n2 361151445880225
n3 6.8633166602361E+21
n4 1.3043036686138E+29
n5 2.4786967353781E+36

Nth Root

y√n
2√n 4359.3560304247
3√n 266.85881897261
4√n 66.025419577801
5√n 28.560705809855

Divisors of 19003985

1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 3797, 5005, 18985, 26579, 41767, 49361, 132895, 208835, 246805, 292369, 345527, 542971, 1461845, 1727635, 2714855, 3800797, 19003985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19003984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19003985 can be divided by 32 positive divisors. The sum of these divisors (counting 19003985) is 1, the average is 0.03125.

Base conversion 19003985

Base System Value
2 Binary 1001000011111101001010001
3 Ternary 1022202111120022
4 Quaternary 1020133221101
5 Quinary 14331111420
6 Senary 1515153225
8 Octal 110375121
10 Decimal 19003985
12 Duodecimal 6445815
16 Hexadecimal 121fa51
20 Vigesimal 5if9j5
36 Base36 bbbkh

Cryptographic Hash Functions

md5 cced3cc097e3427aed7806e08d5b8393
sha1 8c43a58f895362b97ffd81803535bc594631396b
sha256 ddd5cac4b075d052a2f61e5ca5124cac63bbb973b1cfa994c1e10eba955f15bc
sha512 0305132d07b3cf7e06c45b52b23ccf28969ab2c7011df9faf1b385de41cb89bff9125da6f507bfbe2cc39673f5e281a22c8035d3f8e116c7b72a300554240f52
ripemd-160 8f94ee31ed348cec7d2e499ad12e5dfd666b1c07

19003985 as geometric shapes

Circle

Radius = n
Diameter 38007970
Circumference 119405559.32986
Area 1.1345907292106E+15

Sphere

Radius = n
Volume 2.8748993598744E+22
Surface area 4.5383629168426E+15
Circumference 119405559.32986

Square

Length = n
Perimeter 76015940
Area 361151445880225
Diagonal 26875693.326135

Cube

Length = n
Surface area 2166908675281350
Volume 6.8633166602361E+21
Space diagonal 32915867.566277

Equilateral Triangle

Length = n
Perimeter 57011955
Area 1.5638316337288E+14
Altitude 16457933.783138

Triangular Pyramid

Length = n
Surface area 1.5638316337288E+14
Volume 8.0884962531393E+20
Height 8958564.442045