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

19998002 (number)

19998002 is an even 8-digits composite number following 19998001 and preceding 19998003. In scientific notation, it is written as 1.9998002 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 9858100 positive integers (up to 19998002) that are relatively prime to 19998002.

Interesting facts

19998002 has 8 divisors, whose sum is 30419712
The reverse of 19998002 is 20089991
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	nineteen million nine hundred ninety-eight thousand two

Notation

Scientific notation	1.9998002 × 10^7
Engineering notation	1.9998002 × 10^6

Prime Factorization of 19998002

Prime Factorization 2 × 71 × 140831

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19998002	Product of the distinct prime numbers

The prime factorization of 19998002 is 2 × 71 × 140831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 61, 42, 783, 906, 8479, 4511, 27113, 537, 441886, 554130, 7473008, 7578677, 50509104, 96647971, 975862535, 113428639, 4904406297, 9487180511

Basic calculations (n = 19998002)

Multiplication

n×y

n×2	39996004
n×3	59994006
n×4	79992008
n×5	99990010

Division

n÷y

n÷2	9999001
n÷3	6666000.6666667
n÷3	4999500.5
n÷5	3999600.4

Exponentiation

n^y

n²	399920083992004
n³	7.9976026395123E+21
n⁴	1.5993607358017E+29
n⁵	3.1984019193284E+36

Nth Root

^y√n

²√n	4471.9125662294
³√n	271.43272234781
⁴√n	66.872360256158
⁵√n	28.853421592223

Divisors of 19998002

1, 2, 71, 142, 140831, 281662, 9999001, 19998002

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	-19998001	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 19998002 can be divided by 8 positive divisors. The sum of these divisors (counting 19998002) is 1, the average is 0.125.

Base conversion 19998002

Base	System	Value
2	Binary	1001100010010010100110010
3	Ternary	1101122000002202
4	Quaternary	1030102110302
5	Quinary	20104414002
6	Senary	1552343202
8	Octal	114222462
10	Decimal	19998002
12	Duodecimal	6844b02
16	Hexadecimal	1312532
20	Vigesimal	64jf02
36	Base36	bwmk2

Cryptographic Hash Functions

md5	da359ae7c568ac610ee606a4446e8e50
sha1	e948d37c1d62cd1acb364da3ffa8068f55e10373
sha256	33128388493856be385b85a6e6e833fd1699cece7c804481cf3cdc01092d5d28
sha512	2ccf0e8062cb42580288d6803d404277086731323282ab5f8801358acfe3cdfc3502b7d87f86c70853399dfa4d13d220e8549acd2a9608c60383f8870b6007ac
ripemd-160	57ede0cf31e2e6d81df88714a6f2dc092186bd6b

19998002 as geometric shapes

Circle

Radius = n

Diameter	39996004
Circumference	125651152.33935
Area	1.2563859978923E+15

Sphere

Radius = n

Volume	3.3500279598163E+22
Surface area	5.0255439915692E+15
Circumference	125651152.33935

Square

Length = n

Perimeter	79992008
Area	399920083992004
Diagonal	28281445.648764

Cube

Length = n

Surface area	2399520503952024
Volume	7.9976026395123E+21
Space diagonal	34637555.513864

Equilateral Triangle

Length = n

Perimeter	59994006
Area	1.7317047611034E+14
Altitude	17318777.756932

Triangular Pyramid

Length = n

Surface area	1.7317047611034E+14
Volume	9.4252650993909E+20
Height	9427148.5495881