19998195 (number)

19998195 is an odd 8-digits composite number following 19998194 and preceding 19998196. In scientific notation, it is written as 1.9998195 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 9096192 positive integers (up to 19998195) that are relatively prime to 19998195.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-eight thousand one hundred ninety-five

Notation

Scientific notation 1.9998195 × 10^7
Engineering notation 1.9998195 × 10^6

Prime Factorization of 19998195

Prime Factorization 7 × 3 × 5 × 283 × 673

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19998195
Product of the distinct prime numbers

The prime factorization of 19998195 is 7 × 3 × 5 × 283 × 673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 24, 40, 917, 746, 9833, 6310, 74486, 33245, 459241, 246461, 4032587, 7908182, 59212557, 5699645, 544379348, 779473185, 5385440922, 4889041151

Basic calculations (n = 19998195)

Multiplication

n×y
n×2 39996390
n×3 59994585
n×4 79992780
n×5 99990975

Division

n÷y
n÷2 9999097.5
n÷3 6666065
n÷3 4999548.75
n÷5 3999639

Exponentiation

ny
n2 399927803258025
n3 7.9978341954756E+21
n4 1.5994224781879E+29
n5 3.1985562606185E+36

Nth Root

y√n
2√n 4471.9341453112
3√n 271.43359554082
4√n 66.872521601261
5√n 28.853477284676

Divisors of 19998195

1, 3, 5, 7, 15, 21, 35, 105, 283, 673, 849, 1415, 1981, 2019, 3365, 4245, 4711, 5943, 9905, 10095, 14133, 23555, 29715, 70665, 190459, 571377, 952295, 1333213, 2856885, 3999639, 6666065, 19998195

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19998194
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19998195 can be divided by 32 positive divisors. The sum of these divisors (counting 19998195) is 1, the average is 0.03125.

Base conversion 19998195

Base System Value
2 Binary 1001100010010010111110011
3 Ternary 1101122000100220
4 Quaternary 1030102113303
5 Quinary 20104420240
6 Senary 1552344123
8 Octal 114222763
10 Decimal 19998195
12 Duodecimal 6845043
16 Hexadecimal 13125f3
20 Vigesimal 64jf9f
36 Base36 bwmpf

Cryptographic Hash Functions

md5 668b8449bb50d0801b93039dc359e573
sha1 781af3ccde278847023d86b6ae9d1af0fb601dd5
sha256 f1260cc6ef4dfb89f6d71de1f4119d74dc062d43993e4ccdd92ac140dee883a1
sha512 1394a7f24505f3dff2c2803bc08c9e7ca85a300f9b563e87edba53c3fb906e39b7bafc8c366185de03dc59fcf3d8f88e6a400444f190d1381b1abb921ee2fdb0
ripemd-160 54293a57cc42af5a4b90b50060d9206127ece864

19998195 as geometric shapes

Circle

Radius = n
Diameter 39996390
Circumference 125652364.99411
Area 1.2564102486817E+15

Sphere

Radius = n
Volume 3.3501249537514E+22
Surface area 5.0256409947269E+15
Circumference 125652364.99411

Square

Length = n
Perimeter 79992780
Area 399927803258025
Diagonal 28281718.591982

Cube

Length = n
Surface area 2399566819548150
Volume 7.9978341954756E+21
Space diagonal 34637889.79967

Equilateral Triangle

Length = n
Perimeter 59994585
Area 1.7317381865058E+14
Altitude 17318944.899835

Triangular Pyramid

Length = n
Surface area 1.7317381865058E+14
Volume 9.4255379907108E+20
Height 9427239.5306606