19993995 (number)

19993995 is an odd 8-digits composite number following 19993994 and preceding 19993996. In scientific notation, it is written as 1.9993995 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 9139968 positive integers (up to 19993995) that are relatively prime to 19993995.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-three thousand nine hundred ninety-five

Notation

Scientific notation 1.9993995 × 10^7
Engineering notation 1.9993995 × 10^6

Prime Factorization of 19993995

Prime Factorization 15 × 3 × 7 × 63473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19993995
Product of the distinct prime numbers

The prime factorization of 19993995 is 15 × 3 × 7 × 63473. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 92, 52, 792, 68, 6199, 8574, 25194, 33644, 63031, 604534, 2181672, 723625, 21323289, 86282047, 636566096, 457372358, 1394151565, 7459635462

Basic calculations (n = 19993995)

Multiplication

n×y
n×2 39987990
n×3 59981985
n×4 79975980
n×5 99969975

Division

n÷y
n÷2 9996997.5
n÷3 6664665
n÷3 4998498.75
n÷5 3998799

Exponentiation

ny
n2 399759836060025
n3 7.992796163385E+21
n4 1.5980792652674E+29
n5 3.195198883936E+36

Nth Root

y√n
2√n 4471.4645251864
3√n 271.41459214378
4√n 66.869010200439
5√n 28.852265227425

Divisors of 19993995

1, 3, 7, 15, 21, 45, 105, 315, 63473, 190419, 444311, 952095, 1332933, 2856285, 6664665, 19993995

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 -19993994
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 19993995 can be divided by 16 positive divisors. The sum of these divisors (counting 19993995) is 1, the average is 0.0625.

Base conversion 19993995

Base System Value
2 Binary 1001100010001010110001011
3 Ternary 1101121210121100
4 Quaternary 1030101112023
5 Quinary 20104301440
6 Senary 1552312443
8 Octal 114212613
10 Decimal 19993995
12 Duodecimal 6842723
16 Hexadecimal 131158b
20 Vigesimal 64j4jf
36 Base36 bwjgr

Cryptographic Hash Functions

md5 c82110f656b48794f52c55c7faf098a1
sha1 28f9092d3b01999f7fdad3274d23cd70724f70ca
sha256 b4034a78bbc01619ff98d3ee444586dd5e859a45cc007bbfd069070635ea8dd1
sha512 71816a9a5604f7c1844ab524a118e85c39a3281c30e8cbefa29a0274ea53f6ffed0eff8bc0bb969c71a5a1469954cc9287e3046768bd43dc707e3ee0f21ea8f1
ripemd-160 90883e0dea10f0f3c462ef2db59f7e0698ad9fa4

19993995 as geometric shapes

Circle

Radius = n
Diameter 39987990
Circumference 125625975.61582
Area 1.2558825641664E+15

Sphere

Radius = n
Volume 3.3480146278041E+22
Surface area 5.0235302566657E+15
Circumference 125625975.61582

Square

Length = n
Perimeter 79975980
Area 399759836060025
Diagonal 28275778.89502

Cube

Length = n
Surface area 2398559016360150
Volume 7.992796163385E+21
Space diagonal 34630615.186278

Equilateral Triangle

Length = n
Perimeter 59981985
Area 1.7310108672034E+14
Altitude 17315307.593139

Triangular Pyramid

Length = n
Surface area 1.7310108672034E+14
Volume 9.4196006129522E+20
Height 9425259.6316733