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

19989462 (number)

19989462 is an even 8-digits composite number following 19989461 and preceding 19989463. In scientific notation, it is written as 1.9989462 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 6663152 positive integers (up to 19989462) that are relatively prime to 19989462.

Interesting facts

19989462 has 8 divisors, whose sum is 39978936
The reverse of 19989462 is 26498991
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	nineteen million nine hundred eighty-nine thousand four hundred sixty-two

Notation

Scientific notation	1.9989462 × 10^7
Engineering notation	1.9989462 × 10^6

Prime Factorization of 19989462

Prime Factorization 2 × 3 × 3331577

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19989462	Product of the distinct prime numbers

The prime factorization of 19989462 is 2 × 3 × 3331577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 55, 36, 252, 34, 3152, 8615, 75510, 93670, 98071, 171840, 8783649, 5195775, 28245236, 48506746, 489828920, 194935292, 1904112112, 6948877932

Basic calculations (n = 19989462)

Multiplication

n×y

n×2	39978924
n×3	59968386
n×4	79957848
n×5	99947310

Division

n÷y

n÷2	9994731
n÷3	6663154
n÷3	4997365.5
n÷5	3997892.4

Exponentiation

n^y

n²	399578591049444
n³	7.9873610617964E+21
n⁴	1.5966305042506E+29
n⁵	3.1915784792758E+36

Nth Root

^y√n

²√n	4470.957615545
³√n	271.39407906245
⁴√n	66.865219774895
⁵√n	28.850956842776

Divisors of 19989462

1, 2, 3, 6, 3331577, 6663154, 9994731, 19989462

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	-19989461	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 19989462 can be divided by 8 positive divisors. The sum of these divisors (counting 19989462) is 1, the average is 0.125.

Base conversion 19989462

Base	System	Value
2	Binary	1001100010000001111010110
3	Ternary	1101121120101110
4	Quaternary	1030100033112
5	Quinary	20104130322
6	Senary	1552235450
8	Octal	114201726
10	Decimal	19989462
12	Duodecimal	683bb86
16	Hexadecimal	13103d6
20	Vigesimal	64idd2
36	Base36	bwfyu

Cryptographic Hash Functions

md5	5c526d12437de1667f32cd3beaf8ce51
sha1	4f18c713d496a639d78f9db9a0bbbd80e13c1d01
sha256	0588b17c16c47c9a7fd12a445040fa266e9bf4b2b10826a0a9e7e000928b707c
sha512	1dd0fc7428eee52f0e7adc840fa0c7b7b26dcf506bc9dafddafeffb063d6debd31729fcfd35c23094d61671efa4f36fe7e23a73e0be7dc120e5c695480d03a0b
ripemd-160	fa8a75d39d3d9ac9d01ec29efc10238b9c54a788

19989462 as geometric shapes

Circle

Radius = n

Diameter	39978924
Circumference	125597493.93682
Area	1.2553131661727E+15

Sphere

Radius = n

Volume	3.3457379777745E+22
Surface area	5.0212526646908E+15
Circumference	125597493.93682

Square

Length = n

Perimeter	79957848
Area	399578591049444
Diagonal	28269368.264942

Cube

Length = n

Surface area	2397471546296664
Volume	7.9873610617964E+21
Space diagonal	34622763.799967

Equilateral Triangle

Length = n

Perimeter	59968386
Area	1.7302260532861E+14
Altitude	17311381.899984

Triangular Pyramid

Length = n

Surface area	1.7302260532861E+14
Volume	9.4131952843027E+20
Height	9423122.7549805