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

20001993 (number)

20001993 is an odd 8-digits composite number following 20001992 and preceding 20001994. In scientific notation, it is written as 2.0001993 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 12122400 positive integers (up to 20001993) that are relatively prime to 20001993.

Interesting facts

20001993 has 8 divisors, whose sum is 29093856
The reverse of 20001993 is 39910002
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million one thousand nine hundred ninety-three

Notation

Scientific notation	2.0001993 × 10^7
Engineering notation	2.0001993 × 10^6

Prime Factorization of 20001993

Prime Factorization 3 × 11 × 606121

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20001993	Product of the distinct prime numbers

The prime factorization of 20001993 is 3 × 11 × 606121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 37, 66, 44, 922, 6798, 4430, 69859, 77117, 175974, 681174, 2849029, 7188196, 9654425, 65236466, 961048155, 347369075, 9419613034, 3763738494

Basic calculations (n = 20001993)

Multiplication

n×y

n×2	40003986
n×3	60005979
n×4	80007972
n×5	100009965

Division

n÷y

n÷2	10000996.5
n÷3	6667331
n÷3	5000498.25
n÷5	4000398.6

Exponentiation

n^y

n²	400079723972049
n³	8.0023918383309E+21
n⁴	1.6006378553355E+29
n⁵	3.2015947177956E+36

Nth Root

^y√n

²√n	4472.3587736227
³√n	271.45077775053
⁴√n	66.875696434674
⁵√n	28.854573155406

Divisors of 20001993

1, 3, 11, 33, 606121, 1818363, 6667331, 20001993

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20001992	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20001993 can be divided by 8 positive divisors. The sum of these divisors (counting 20001993) is 1, the average is 0.125.

Base conversion 20001993

Base	System	Value
2	Binary	1001100010011010011001001
3	Ternary	1101122012120120
4	Quaternary	1030103103021
5	Quinary	20110030433
6	Senary	1552413453
8	Octal	114232311
10	Decimal	20001993
12	Duodecimal	6847289
16	Hexadecimal	13134c9
20	Vigesimal	6504jd
36	Base36	bwpmx

Cryptographic Hash Functions

md5	9e1dd6e026657b2e311838d3fb3dd2b1
sha1	34545e50233ee444f7eec9201ef712330128cf4d
sha256	d4b4fc57f00f94c291e8514638f35f23ac4cab4167aea6ab7a5846f2293f6e6b
sha512	7ad62cbb3980b12b1061f51f0d469509a6778d52132a1229fb4ad1e16b9608c304b0118bfde946cc0d1843f41b179526886b0abd4f53b990334599f276760aff
ripemd-160	a9dfa365df620d5964da82510178fcecc9e6cdbe

20001993 as geometric shapes

Circle

Radius = n

Diameter	40003986
Circumference	125676228.53191
Area	1.2568875216808E+15

Sphere

Radius = n

Volume	3.3520340547263E+22
Surface area	5.0275500867233E+15
Circumference	125676228.53191

Square

Length = n

Perimeter	80007972
Area	400079723972049
Diagonal	28287089.775092

Cube

Length = n

Surface area	2400478343832294
Volume	8.0023918383309E+21
Space diagonal	34644468.128637

Equilateral Triangle

Length = n

Perimeter	60005979
Area	1.7323960224943E+14
Altitude	17322234.064319

Triangular Pyramid

Length = n

Surface area	1.7323960224943E+14
Volume	9.4309092243261E+20
Height	9429029.9250306