Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20199842 (number)

20199842 is an even 8-digits composite number following 20199841 and preceding 20199843. In scientific notation, it is written as 2.0199842 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 8388864 positive integers (up to 20199842) that are relatively prime to 20199842.

Interesting facts

20199842 has 16 divisors, whose sum is 31776192
The reverse of 20199842 is 24899102
Previous prime number is 23

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million one hundred ninety-nine thousand eight hundred forty-two

Notation

Scientific notation	2.0199842 × 10^7
Engineering notation	2.0199842 × 10^6

Prime Factorization of 20199842

Prime Factorization 2 × 221 × 23 × 1987

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20199842	Product of the distinct prime numbers

The prime factorization of 20199842 is 2 × 221 × 23 × 1987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 82, 84, 837, 646, 8104, 3915, 43774, 60088, 485136, 560665, 4419383, 9079136, 60334971, 58508893, 572793710, 661481337, 4500155771, 4704339589

Basic calculations (n = 20199842)

Multiplication

n×y

n×2	40399684
n×3	60599526
n×4	80799368
n×5	100999210

Division

n÷y

n÷2	10099921
n÷3	6733280.6666667
n÷3	5049960.5
n÷5	4039968.4

Exponentiation

n^y

n²	408033616824964
n³	8.2422145905528E+21
n⁴	1.6649143245926E+29
n⁵	3.3631006300308E+36

Nth Root

^y√n

²√n	4494.4234335452
³√n	272.34285808435
⁴√n	67.040461167456
⁵√n	28.91143142977

Divisors of 20199842

1, 2, 23, 46, 221, 442, 1987, 3974, 5083, 10166, 45701, 91402, 439127, 878254, 10099921, 20199842

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	-20199841	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 20199842 can be divided by 16 positive divisors. The sum of these divisors (counting 20199842) is 1, the average is 0.0625.

Base conversion 20199842

Base	System	Value
2	Binary	1001101000011100110100010
3	Ternary	1102000020222022
4	Quaternary	1031003212202
5	Quinary	20132343332
6	Senary	2000541442
8	Octal	115034642
10	Decimal	20199842
12	Duodecimal	6921882
16	Hexadecimal	13439a2
20	Vigesimal	664jc2
36	Base36	c0yaq

Cryptographic Hash Functions

md5	ace473bde3c6a6895c99c0862e066464
sha1	6baacf5c884cac92860bb182d1345fc72cd78b2b
sha256	6fc422c87e35f85288cb0c3d0b94812edbb684f2dfd2263f07aa201b17240138
sha512	bd3be6604a46ab2ea8c6f554718f802af9319281b660c7b24c65b1ef62f488df37485dce3cdd3ef752ade1da94c1c7eab79ac3fa9fe56bb464fbc7da74d38fa0
ripemd-160	55cad9a830ca6da4eb98fa71ac78bbae12dae65b

20199842 as geometric shapes

Circle

Radius = n

Diameter	40399684
Circumference	126919350.46175
Area	1.281875413035E+15

Sphere

Radius = n

Volume	3.4524907742655E+22
Surface area	5.1275016521399E+15
Circumference	126919350.46175

Square

Length = n

Perimeter	80799368
Area	408033616824964
Diagonal	28566890.514194

Cube

Length = n

Surface area	2448201700949784
Volume	8.2422145905528E+21
Space diagonal	34987152.648864

Equilateral Triangle

Length = n

Perimeter	60599526
Area	1.7668373888423E+14
Altitude	17493576.324432

Triangular Pyramid

Length = n

Surface area	1.7668373888423E+14
Volume	9.713543048291E+20
Height	9522296.8380646