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

19982015 (number)

19982015 is an odd 8-digits composite number following 19982014 and preceding 19982016. In scientific notation, it is written as 1.9982015 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 14620032 positive integers (up to 19982015) that are relatively prime to 19982015.

Interesting facts

19982015 has 8 divisors, whose sum is 21181680
The reverse of 19982015 is 51028991
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	nineteen million nine hundred eighty-two thousand fifteen

Notation

Scientific notation	1.9982015 × 10^7
Engineering notation	1.9982015 × 10^6

Prime Factorization of 19982015

Prime Factorization 145 × 19 × 7253

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19982015	Product of the distinct prime numbers

The prime factorization of 19982015 is 145 × 19 × 7253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 69, 17, 414, 805, 505, 7870, 68198, 27356, 623287, 346341, 7525444, 3791338, 43146273, 50280933, 124306237, 757355144, 6241091410, 4199361645

Basic calculations (n = 19982015)

Multiplication

n×y

n×2	39964030
n×3	59946045
n×4	79928060
n×5	99910075

Division

n÷y

n÷2	9991007.5
n÷3	6660671.6666667
n÷3	4995503.75
n÷5	3996403

Exponentiation

n^y

n²	399280923460225
n³	7.9784374017961E+21
n⁴	1.5942525583925E+29
n⁵	3.1856378535587E+36

Nth Root

^y√n

²√n	4470.124718618
³√n	271.36037259018
⁴√n	66.858991307213
⁵√n	28.848806858951

Divisors of 19982015

1, 19, 145, 2755, 7253, 137807, 1051685, 19982015

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	-19982014	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 19982015 can be divided by 8 positive divisors. The sum of these divisors (counting 19982015) is 1, the average is 0.125.

Base conversion 19982015

Base	System	Value
2	Binary	1001100001110011010111111
3	Ternary	1101121012011122
4	Quaternary	1030032122333
5	Quinary	20103411030
6	Senary	1552141155
8	Octal	114163277
10	Decimal	19982015
12	Duodecimal	68377bb
16	Hexadecimal	130e6bf
20	Vigesimal	64hf0f
36	Base36	bwa7z

Cryptographic Hash Functions

md5	3040831361f9a63b5087c7f2271eec1b
sha1	8376ad74df89319a7cfc68068cbe3adcfb9f4c77
sha256	4349b838862a995c2c97588c104bbc06e51df537a626053c01678476654c77d5
sha512	e37740889d58d66d7d4bad3a0c2e56cfa4d75a623be2d8bb14b828cc55b853e08dd71513686693446d777013912201c5ce4c846cb6067073522d9465380d2bf3
ripemd-160	fbd699b9a186c3f5a08904b087a7905636572663

19982015 as geometric shapes

Circle

Radius = n

Diameter	39964030
Circumference	125550703.05584
Area	1.2543780158612E+15

Sphere

Radius = n

Volume	3.3420000438145E+22
Surface area	5.0175120634448E+15
Circumference	125550703.05584

Square

Length = n

Perimeter	79928060
Area	399280923460225
Diagonal	28258836.616543

Cube

Length = n

Surface area	2395685540761350
Volume	7.9784374017961E+21
Space diagonal	34609865.217603

Equilateral Triangle

Length = n

Perimeter	59946045
Area	1.7289371148153E+14
Altitude	17304932.608802

Triangular Pyramid

Length = n

Surface area	1.7289371148153E+14
Volume	9.4026786501373E+20
Height	9419612.2055142