19984992 (number)

19984992 is an even 8-digits composite number following 19984991 and preceding 19984993. In scientific notation, it is written as 1.9984992 × 10^7. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 6618752 positive integers (up to 19984992) that are relatively prime to 19984992.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-four thousand nine hundred ninety-two

Notation

Scientific notation 1.9984992 × 10^7
Engineering notation 1.9984992 × 10^6

Prime Factorization of 19984992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 179 × 1163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1249062
Product of the distinct prime numbers

The prime factorization of 19984992 is 2 × 2 × 2 × 2 × 2 × 3 × 179 × 1163. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19984992)

Multiplication

n×y
n×2 39969984
n×3 59954976
n×4 79939968
n×5 99924960

Division

n÷y
n÷2 9992496
n÷3 6661664
n÷3 4996248
n÷5 3996998.4

Exponentiation

ny
n2 399399905240064
n3 7.9820039110234E+21
n4 1.5952028430577E+29
n5 3.1880116056886E+36

Nth Root

y√n
2√n 4470.4576946885
3√n 271.37384803655
4√n 66.861481397652
5√n 28.849666409706

Divisors of 19984992

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19984991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19984992 can be divided by 48 positive divisors. The sum of these divisors (counting 19984992) is 1, the average is 0.020833333333333.

Base conversion 19984992

Base System Value
2 Binary 1001100001111001001100000
3 Ternary 1101121100020220
4 Quaternary 1030033021200
5 Quinary 20104004432
6 Senary 1552203040
8 Octal 114171140
10 Decimal 19984992
12 Duodecimal 6839480
16 Hexadecimal 130f260
20 Vigesimal 64i29c
36 Base36 bwcio

Cryptographic Hash Functions

md5 54c25f244396ac8b65b493c352562fd4
sha1 6f9d941418d44b5504e85d73cc18666e6057e749
sha256 d7141e3a2a00e08fec9a38ebeea5d3a1ae2b2060ba94cecdd5e058dfe7dbd0a7
sha512 78f64b76a6c4ec423468889316b640d915558e31ab0f1fac021d8c36775fba4d7d15949f4e8798a71c94b11c601e4c7508903f728e8732daee400f80826351ec
ripemd-160 0e024313be909d78831a842666626c848c06c0d1

19984992 as geometric shapes

Circle

Radius = n
Diameter 39969984
Circumference 125569408.0985
Area 1.2547518081466E+15

Sphere

Radius = n
Volume 3.3434939797062E+22
Surface area 5.0190072325866E+15
Circumference 125569408.0985

Square

Length = n
Perimeter 79939968
Area 399399905240064
Diagonal 28263046.730318

Cube

Length = n
Surface area 2396399431440384
Volume 7.9820039110234E+21
Space diagonal 34615021.532858

Equilateral Triangle

Length = n
Perimeter 59954976
Area 1.729452321035E+14
Altitude 17307510.766429

Triangular Pyramid

Length = n
Surface area 1.729452321035E+14
Volume 9.4068818215704E+20
Height 9421015.5767726