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

20009993 (number)

20009993 is an odd 8-digits composite number following 20009992 and preceding 20009994. In scientific notation, it is written as 2.0009993 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 19852308 positive integers (up to 20009993) that are relatively prime to 20009993.

Interesting facts

20009993 has 4 divisors, whose sum is 20167680
The reverse of 20009993 is 39990002
Previous prime number is 127

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million nine thousand nine hundred ninety-three

Notation

Scientific notation	2.0009993 × 10^7
Engineering notation	2.0009993 × 10^6

Prime Factorization of 20009993

Prime Factorization 127 × 157559

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20009993	Product of the distinct prime numbers

The prime factorization of 20009993 is 127 × 157559. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 64, 65, 214, 544, 9360, 5024, 92663, 13661, 30815, 799578, 5120208, 5653485, 72583329, 17632025, 207292667, 722183153, 2412612658, 5864023960

Basic calculations (n = 20009993)

Multiplication

n×y

n×2	40019986
n×3	60029979
n×4	80039972
n×5	100049965

Division

n÷y

n÷2	10004996.5
n÷3	6669997.6666667
n÷3	5002498.25
n÷5	4001998.6

Exponentiation

n^y

n²	400399819860049
n³	8.0119975926008E+21
n⁴	1.6032001574396E+29
n⁵	3.2080023927965E+36

Nth Root

^y√n

²√n	4473.2530668407
³√n	271.48696275749
⁴√n	66.882382335266
⁵√n	28.856880922077

Divisors of 20009993

1, 127, 157559, 20009993

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20009992	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20009993 can be divided by 4 positive divisors. The sum of these divisors (counting 20009993) is 1, the average is 0.25.

Base conversion 20009993

Base	System	Value
2	Binary	1001100010101010000001001
3	Ternary	1101122121112212
4	Quaternary	1030111100021
5	Quinary	20110304433
6	Senary	1552514505
8	Octal	114252011
10	Decimal	20009993
12	Duodecimal	684ba35
16	Hexadecimal	1315409
20	Vigesimal	6514jd
36	Base36	bwvt5

Cryptographic Hash Functions

md5	500d29fe8e00394946ff3498ab211471
sha1	4566f675b698908e40e8a1de3ff0391545d68f65
sha256	0b388866e942a3ade96b41267106a0bcf96e215a2e5d074505593716c263e6f4
sha512	ccce0fdafd392c6618d98d951ffd7f0481bdd599017b989b3b4f7898241bdf83fe9c76725ea9011cb4a16606407cb44d765e566572d3980fa47ce016966ed0b0
ripemd-160	af496e1165860b25ee4f38582cffff5db4e85773

20009993 as geometric shapes

Circle

Radius = n

Diameter	40019986
Circumference	125726494.01437
Area	1.257893132571E+15

Sphere

Radius = n

Volume	3.3560577036659E+22
Surface area	5.031572530284E+15
Circumference	125726494.01437

Square

Length = n

Perimeter	80039972
Area	400399819860049
Diagonal	28298403.483591

Cube

Length = n

Surface area	2402398919160294
Volume	8.0119975926008E+21
Space diagonal	34658324.535098

Equilateral Triangle

Length = n

Perimeter	60029979
Area	1.7337820783476E+14
Altitude	17329162.267549

Triangular Pyramid

Length = n

Surface area	1.7337820783476E+14
Volume	9.4422297142972E+20
Height	9432801.1611969