19990976 (number)

19990976 is an even 8-digits composite number following 19990975 and preceding 19990977. In scientific notation, it is written as 1.9990976 × 10^7. The sum of its digits is 50. It has a total of 8 prime factors and 28 positive divisors. There are 9649920 positive integers (up to 19990976) that are relatively prime to 19990976.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety thousand nine hundred seventy-six

Notation

Scientific notation 1.9990976 × 10^7
Engineering notation 1.9990976 × 10^6

Prime Factorization of 19990976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 29 × 10771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 624718
Product of the distinct prime numbers

The prime factorization of 19990976 is 2 × 2 × 2 × 2 × 2 × 2 × 29 × 10771. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 9, 74, 72, 375, 369, 878, 397, 30514, 80195, 666294, 590056, 237772, 5264322, 24748729, 34992651, 747618299, 970904660, 2467001002, 8767022464

Basic calculations (n = 19990976)

Multiplication

n×y
n×2 39981952
n×3 59972928
n×4 79963904
n×5 99954880

Division

n÷y
n÷2 9995488
n÷3 6663658.6666667
n÷3 4997744
n÷5 3998195.2

Exponentiation

ny
n2 399639121432576
n3 7.9891760852197E+21
n4 1.597114273794E+29
n5 3.1927873116674E+36

Nth Root

y√n
2√n 4471.126927297
3√n 271.40093067694
4√n 66.866485830324
5√n 28.851393863296

Divisors of 19990976

1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10771, 21542, 43084, 86168, 172336, 312359, 344672, 624718, 689344, 1249436, 2498872, 4997744, 9995488, 19990976

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19990975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19990976 can be divided by 28 positive divisors. The sum of these divisors (counting 19990976) is 1, the average is 0.035714285714286.

Base conversion 19990976

Base System Value
2 Binary 1001100010000100111000000
3 Ternary 1101121122110112
4 Quaternary 1030100213000
5 Quinary 20104202401
6 Senary 1552250452
8 Octal 114204700
10 Decimal 19990976
12 Duodecimal 6840a28
16 Hexadecimal 13109c0
20 Vigesimal 64ih8g
36 Base36 bwh4w

Cryptographic Hash Functions

md5 cff2d2c9d6dfd5dd79ca91dce82eb944
sha1 ec9b656b1de204dbbaa7b9c5aa620b3ab425844d
sha256 249aec0248189097d1146d7574ca5b7f71d31e39a292e34f877b09772581cb3d
sha512 0a37353d937211bc0f189589817d7318fb445d52e81bf44ce2d2274b05ef9a69c27743ea51732173f4b0187c17351f477f8e29034761f29941110309a70de3f5
ripemd-160 58c551e19a3cbeba66f5e2e48b9354eb499b1a86

19990976 as geometric shapes

Circle

Radius = n
Diameter 39981952
Circumference 125607006.67938
Area 1.2555033279797E+15

Sphere

Radius = n
Volume 3.3464982530082E+22
Surface area 5.0220133119186E+15
Circumference 125607006.67938

Square

Length = n
Perimeter 79963904
Area 399639121432576
Diagonal 28271509.384275

Cube

Length = n
Surface area 2397834728595456
Volume 7.9891760852197E+21
Space diagonal 34625386.12489

Equilateral Triangle

Length = n
Perimeter 59972928
Area 1.7304881575335E+14
Altitude 17312693.062445

Triangular Pyramid

Length = n
Surface area 1.7304881575335E+14
Volume 9.4153343099204E+20
Height 9423836.461425