20199798 (number)

20199798 is an even 8-digits composite number following 20199797 and preceding 20199799. In scientific notation, it is written as 2.0199798 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 6480000 positive integers (up to 20199798) that are relatively prime to 20199798.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand seven hundred ninety-eight

Notation

Scientific notation 2.0199798 × 10^7
Engineering notation 2.0199798 × 10^6

Prime Factorization of 20199798

Prime Factorization 2 × 9 × 4141 × 271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20199798
Product of the distinct prime numbers

The prime factorization of 20199798 is 2 × 9 × 4141 × 271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 19, 64, 742, 735, 7389, 7416, 72784, 48372, 229271, 828454, 3059859, 3615957, 91598668, 79937236, 77220296, 945984821, 9253010114, 7721261123

Basic calculations (n = 20199798)

Multiplication

n×y
n×2 40399596
n×3 60599394
n×4 80799192
n×5 100998990

Division

n÷y
n÷2 10099899
n÷3 6733266
n÷3 5049949.5
n÷5 4039959.6

Exponentiation

ny
n2 408031839240804
n3 8.2421607302327E+21
n4 1.6648998183423E+29
n5 3.3630640020752E+36

Nth Root

y√n
2√n 4494.4185385876
3√n 272.34266034197
4√n 67.040424659959
5√n 28.911418834581

Divisors of 20199798

1, 2, 9, 18, 271, 542, 2439, 4141, 4878, 8282, 37269, 74538, 1122211, 2244422, 10099899, 20199798

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 -20199797
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 20199798 can be divided by 16 positive divisors. The sum of these divisors (counting 20199798) is 1, the average is 0.0625.

Base conversion 20199798

Base System Value
2 Binary 1001101000011100101110110
3 Ternary 1102000020220200
4 Quaternary 1031003211312
5 Quinary 20132343143
6 Senary 2000541330
8 Octal 115034566
10 Decimal 20199798
12 Duodecimal 6921846
16 Hexadecimal 1343976
20 Vigesimal 664j9i
36 Base36 c0y9i

Cryptographic Hash Functions

md5 a28543ff4fe76be71901b67bb990c158
sha1 545469a623eb56f9efbbba646b2943d76118e57b
sha256 e2ace9f434b1c560152e1403bb5e238fb23f4be0484412db3b5fc09a826cd3a3
sha512 b73da9994922892456a535fb8f19e32eac3468ba18f2cbeae9a64b964464210bee42e906c818f7d5414e9ffc2746d4220014385f354301e445f0a03410135d6d
ripemd-160 bba1fa1c78b4659acc1425ac3a9116273e62fcee

20199798 as geometric shapes

Circle

Radius = n
Diameter 40399596
Circumference 126919074.0016
Area 1.2818698285896E+15

Sphere

Radius = n
Volume 3.4524682133074E+22
Surface area 5.1274793143586E+15
Circumference 126919074.0016

Square

Length = n
Perimeter 80799192
Area 408031839240804
Diagonal 28566828.288797

Cube

Length = n
Surface area 2448191035444824
Volume 8.2421607302327E+21
Space diagonal 34987076.438628

Equilateral Triangle

Length = n
Perimeter 60599394
Area 1.7668296916771E+14
Altitude 17493538.219314

Triangular Pyramid

Length = n
Surface area 1.7668296916771E+14
Volume 9.713479573295E+20
Height 9522276.0962656