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

20019993 (number)

20019993 is an odd 8-digits composite number following 20019992 and preceding 20019994. In scientific notation, it is written as 2.0019993 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 11439984 positive integers (up to 20019993) that are relatively prime to 20019993.

Interesting facts

20019993 has 4 divisors, whose sum is 20973348
The reverse of 20019993 is 39991002
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million nineteen thousand nine hundred ninety-three

Notation

Scientific notation	2.0019993 × 10^7
Engineering notation	2.0019993 × 10^6

Prime Factorization of 20019993

Prime Factorization 21 × 953333

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20019993	Product of the distinct prime numbers

The prime factorization of 20019993 is 21 × 953333. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 60, 33, 543, 351, 1435, 8559, 68054, 78263, 649887, 561318, 7282528, 9366498, 29964917, 41601892, 955026089, 808800490, 1790254316, 8385503129

Basic calculations (n = 20019993)

Multiplication

n×y

n×2	40039986
n×3	60059979
n×4	80079972
n×5	100099965

Division

n÷y

n÷2	10009996.5
n÷3	6673331
n÷3	5004998.25
n÷5	4003998.6

Exponentiation

n^y

n²	400800119720049
n³	8.0240155911945E+21
n⁴	1.6064073596761E+29
n⁵	3.2160264095863E+36

Nth Root

^y√n

²√n	4474.3706820066
³√n	271.53218045614
⁴√n	66.890736892387
⁵√n	28.859764592666

Divisors of 20019993

1, 21, 953333, 20019993

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	-20019992	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 20019993 can be divided by 4 positive divisors. The sum of these divisors (counting 20019993) is 1, the average is 0.25.

Base conversion 20019993

Base	System	Value
2	Binary	1001100010111101100011001
3	Ternary	1101200010021020
4	Quaternary	1030113230121
5	Quinary	20111114433
6	Senary	1553033053
8	Octal	114275431
10	Decimal	20019993
12	Duodecimal	6855789
16	Hexadecimal	1317b19
20	Vigesimal	6529jd
36	Base36	bx3ix

Cryptographic Hash Functions

md5	8d1a1f4bdb5b3696015fdc7bdeb572b3
sha1	95d9e8a6e4a7a0d1cb07c2ed149d47f16a833b6e
sha256	a34959c89e9fa2f0dd3b64addf96afd3776908fc867a676227e79c3093cc85fa
sha512	015ee48b5453ae898968879f3da4b6e84a83fd13fcb7e61975ae276136110541fbed9cf8b9d3bd3c9e6a63290490f2a38d069512e6098d550708b550ac8a21db
ripemd-160	50bc34c0134007c78efbf613077fbf274b84f5a4

20019993 as geometric shapes

Circle

Radius = n

Diameter	40039986
Circumference	125789325.86744
Area	1.2591507116704E+15

Sphere

Radius = n

Volume	3.3610917911449E+22
Surface area	5.0366028466817E+15
Circumference	125789325.86744

Square

Length = n

Perimeter	80079972
Area	400800119720049
Diagonal	28312545.619214

Cube

Length = n

Surface area	2404800718320294
Volume	8.0240155911945E+21
Space diagonal	34675645.043173

Equilateral Triangle

Length = n

Perimeter	60059979
Area	1.735515427587E+14
Altitude	17337822.521587

Triangular Pyramid

Length = n

Surface area	1.735515427587E+14
Volume	9.4563930614671E+20
Height	9437515.2064048