19984944 (number)

19984944 is an even 8-digits composite number following 19984943 and preceding 19984945. In scientific notation, it is written as 1.9984944 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 80 positive divisors. There are 5494272 positive integers (up to 19984944) that are relatively prime to 19984944.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-four thousand nine hundred forty-four

Notation

Scientific notation 1.9984944 × 10^7
Engineering notation 1.9984944 × 10^6

Prime Factorization of 19984944

Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 29 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2498118
Product of the distinct prime numbers

The prime factorization of 19984944 is 2 × 2 × 2 × 2 × 3 × 49 × 29 × 293. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 81, 52, 923, 295, 1938, 2731, 80340, 48322, 396075, 344428, 4378883, 5517475, 12579872, 92846997, 499749115, 491565680, 4162778290, 842959831

Basic calculations (n = 19984944)

Multiplication

n×y
n×2 39969888
n×3 59954832
n×4 79939776
n×5 99924720

Division

n÷y
n÷2 9992472
n÷3 6661648
n÷3 4996236
n÷5 3996988.8

Exponentiation

ny
n2 399397986683136
n3 7.9819463975752E+21
n4 1.5951875176654E+29
n5 3.1879733210043E+36

Nth Root

y√n
2√n 4470.4523261075
3√n 271.37363077426
4√n 66.861441250601
5√n 28.849652551453

Divisors of 19984944

1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 49, 58, 87, 98, 116, 147, 174, 196, 232, 293, 294, 348, 392, 464, 586, 588, 696, 784, 879, 1172, 1176, 1392, 1421, 1758, 2344, 2352, 2842, 3516, 4263, 4688, 5684, 7032, 8497, 8526, 11368, 14064, 14357, 16994, 17052, 22736, 25491, 28714, 33988, 34104, 43071, 50982, 57428, 67976, 68208, 86142, 101964, 114856, 135952, 172284, 203928, 229712, 344568, 407856, 416353, 689136, 832706, 1249059, 1665412, 2498118, 3330824, 4996236, 6661648, 9992472, 19984944

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19984943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19984944 can be divided by 80 positive divisors. The sum of these divisors (counting 19984944) is 1, the average is 0.0125.

Base conversion 19984944

Base System Value
2 Binary 1001100001111001000110000
3 Ternary 1101121100012010
4 Quaternary 1030033020300
5 Quinary 20104004234
6 Senary 1552202520
8 Octal 114171060
10 Decimal 19984944
12 Duodecimal 6839440
16 Hexadecimal 130f230
20 Vigesimal 64i274
36 Base36 bwchc

Cryptographic Hash Functions

md5 23c7af917c1c87191d4403fa57c78d73
sha1 9fb84fc6b6e4df5e1bc106c57ecf4f60b5acf5cc
sha256 ebbc1cab033b21e2091c05635323c54fdf0a9133f611fb1e7460fcaa464df697
sha512 a90e29e973022b6b97e3853e4e44bc2160dbb163d3d38106262f665f0325e7074a8b2ddc168a26c2b8aba0eea1ada9bbf6d0200ee60b2bee2d9d06f54a2df041
ripemd-160 0ad6b40247c1f5b49cebb57a04b6554978f42e27

19984944 as geometric shapes

Circle

Radius = n
Diameter 39969888
Circumference 125569106.50561
Area 1.2547457808223E+15

Sphere

Radius = n
Volume 3.3434698885293E+22
Surface area 5.0189831232892E+15
Circumference 125569106.50561

Square

Length = n
Perimeter 79939776
Area 399397986683136
Diagonal 28262978.848067

Cube

Length = n
Surface area 2396387920098816
Volume 7.9819463975752E+21
Space diagonal 34614938.394419

Equilateral Triangle

Length = n
Perimeter 59954832
Area 1.7294440134398E+14
Altitude 17307469.197209

Triangular Pyramid

Length = n
Surface area 1.7294440134398E+14
Volume 9.4068140413216E+20
Height 9420992.9493556