19984238 (number)

19984238 is an even 8-digits composite number following 19984237 and preceding 19984239. In scientific notation, it is written as 1.9984238 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 9329760 positive integers (up to 19984238) that are relatively prime to 19984238.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-four thousand two hundred thirty-eight

Notation

Scientific notation 1.9984238 × 10^7
Engineering notation 1.9984238 × 10^6

Prime Factorization of 19984238

Prime Factorization 2 × 19 × 19 × 89 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1051802
Product of the distinct prime numbers

The prime factorization of 19984238 is 2 × 19 × 19 × 89 × 311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 64, 23, 414, 999, 5040, 4003, 30649, 10431, 479758, 896682, 2964693, 8698327, 58495148, 28584258, 803971112, 467256765, 129489269, 5009350953

Basic calculations (n = 19984238)

Multiplication

n×y
n×2 39968476
n×3 59952714
n×4 79936952
n×5 99921190

Division

n÷y
n÷2 9992119
n÷3 6661412.6666667
n÷3 4996059.5
n÷5 3996847.6

Exponentiation

ny
n2 399369768440644
n3 7.9811005025227E+21
n4 1.5949621194433E+29
n5 3.187410259594E+36

Nth Root

y√n
2√n 4470.3733624833
3√n 271.37043516795
4√n 66.860850746033
5√n 28.849448716581

Divisors of 19984238

1, 2, 19, 38, 89, 178, 311, 361, 622, 722, 1691, 3382, 5909, 11818, 27679, 32129, 55358, 64258, 112271, 224542, 525901, 1051802, 9992119, 19984238

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19984237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19984238 can be divided by 24 positive divisors. The sum of these divisors (counting 19984238) is 1, the average is 0.041666666666667.

Base conversion 19984238

Base System Value
2 Binary 1001100001110111101101110
3 Ternary 1101121022012222
4 Quaternary 1030032331232
5 Quinary 20103443423
6 Senary 1552155342
8 Octal 114167556
10 Decimal 19984238
12 Duodecimal 6838b52
16 Hexadecimal 130ef6e
20 Vigesimal 64i0bi
36 Base36 bwbxq

Cryptographic Hash Functions

md5 ee8e1314e2cd5bb59914dd24d60c5047
sha1 6424f780496eaddaedec7f968d36c198ec553921
sha256 9329f81cfd455f77b2117cf27940e2f3875dd18bae40fb4a520cb4ae1b21f5f4
sha512 788c336c6ec505e0400970f009bc62d86539026e6a1e5898f125c23a1c2fb9e7cbab52daf7050ff06716fd271e4cd54bf60d0d0fcf74c8f3cbd03279b75f0000
ripemd-160 87e6bdc2a221e75078cca779142c71a609de870a

19984238 as geometric shapes

Circle

Radius = n
Diameter 39968476
Circumference 125564670.57678
Area 1.254657130599E+15

Sphere

Radius = n
Volume 3.3431155608383E+22
Surface area 5.0186285223959E+15
Circumference 125564670.57678

Square

Length = n
Perimeter 79936952
Area 399369768440644
Diagonal 28261980.413292

Cube

Length = n
Surface area 2396218610643864
Volume 7.9811005025227E+21
Space diagonal 34613715.566549

Equilateral Triangle

Length = n
Perimeter 59952714
Area 1.7293218248655E+14
Altitude 17306857.783274

Triangular Pyramid

Length = n
Surface area 1.7293218248655E+14
Volume 9.405817144442E+20
Height 9420660.1377639