19987336 (number)

19987336 is an even 8-digits composite number following 19987335 and preceding 19987337. In scientific notation, it is written as 1.9987336 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 9749760 positive integers (up to 19987336) that are relatively prime to 19987336.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-seven thousand three hundred thirty-six

Notation

Scientific notation 1.9987336 × 10^7
Engineering notation 1.9987336 × 10^6

Prime Factorization of 19987336

Prime Factorization 2 × 2 × 2 × 41 × 60937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4996834
Product of the distinct prime numbers

The prime factorization of 19987336 is 2 × 2 × 2 × 41 × 60937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 79, 19, 833, 469, 6544, 9640, 65000, 45672, 600483, 705308, 7814678, 5886760, 26556733, 48169229, 788546217, 938931964, 5299189682, 4980299741

Basic calculations (n = 19987336)

Multiplication

n×y
n×2 39974672
n×3 59962008
n×4 79949344
n×5 99936680

Division

n÷y
n÷2 9993668
n÷3 6662445.3333333
n÷3 4996834
n÷5 3997467.2

Exponentiation

ny
n2 399493600376896
n3 7.9848128205827E+21
n4 1.595951367421E+29
n5 3.1898816220302E+36

Nth Root

y√n
2√n 4470.7198525517
3√n 271.38445725491
4√n 66.863441824002
5√n 28.850343121968

Divisors of 19987336

1, 2, 4, 8, 41, 82, 164, 328, 60937, 121874, 243748, 487496, 2498417, 4996834, 9993668, 19987336

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19987335
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19987336 can be divided by 16 positive divisors. The sum of these divisors (counting 19987336) is 1, the average is 0.0625.

Base conversion 19987336

Base System Value
2 Binary 1001100001111101110001000
3 Ternary 1101121110110201
4 Quaternary 1030033232020
5 Quinary 20104043321
6 Senary 1552221544
8 Octal 114175610
10 Decimal 19987336
12 Duodecimal 683a8b4
16 Hexadecimal 130fb88
20 Vigesimal 64i86g
36 Base36 bwebs

Cryptographic Hash Functions

md5 cdd60b1c63b75254aec0c8e2c3bbca9d
sha1 323f5ab03d888a1d6df303322d7cafe6460ffa8c
sha256 9a2060d81323613d07f2948841d337daf7548b6e815fad10f10b01e670f71513
sha512 6689865312266c058ed571c6f55807cabf208057dcc41ec546f07407cf12053365499a16fce2b24232e17d6b507468c86217ed0bfb1c49ab2c1afaa2b04c29dc
ripemd-160 abb7c661b59ff7f42aa8ee7c2ebd71db9e7f6f98

19987336 as geometric shapes

Circle

Radius = n
Diameter 39974672
Circumference 125584135.88486
Area 1.2550461601002E+15

Sphere

Radius = n
Volume 3.344670572991E+22
Surface area 5.0201846404008E+15
Circumference 125584135.88486

Square

Length = n
Perimeter 79949344
Area 399493600376896
Diagonal 28266361.646908

Cube

Length = n
Surface area 2396961602261376
Volume 7.9848128205827E+21
Space diagonal 34619081.45995

Equilateral Triangle

Length = n
Perimeter 59962008
Area 1.7298580328785E+14
Altitude 17309540.729975

Triangular Pyramid

Length = n
Surface area 1.7298580328785E+14
Volume 9.4101921532322E+20
Height 9422120.5489693