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

19828972 (number)

19828972 is an even 8-digits composite number following 19828971 and preceding 19828973. In scientific notation, it is written as 1.9828972 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 9914484 positive integers (up to 19828972) that are relatively prime to 19828972.

Interesting facts

19828972 has 6 divisors, whose sum is 34700708
The reverse of 19828972 is 27982891
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	nineteen million eight hundred twenty-eight thousand nine hundred seventy-two

Notation

Scientific notation	1.9828972 × 10^7
Engineering notation	1.9828972 × 10^6

Prime Factorization of 19828972

Prime Factorization 2 × 2 × 4957243

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	9914486	Product of the distinct prime numbers

The prime factorization of 19828972 is 2 × 2 × 4957243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 52, 48, 658, 815, 9445, 7099, 53186, 59462, 320874, 706346, 86573, 2734155, 49710405, 42630054, 466942550, 930348041, 7674842248, 4610813882

Basic calculations (n = 19828972)

Multiplication

n×y

n×2	39657944
n×3	59486916
n×4	79315888
n×5	99144860

Division

n÷y

n÷2	9914486
n÷3	6609657.3333333
n÷3	4957243
n÷5	3965794.4

Exponentiation

n^y

n²	393188130576784
n³	7.7965164319394E+21
n⁴	1.5459690602647E+29
n⁵	3.0654977208854E+36

Nth Root

^y√n

²√n	4452.9733886472
³√n	270.66580992015
⁴√n	66.730603089191
⁵√n	28.804480031725

Divisors of 19828972

1, 2, 4, 4957243, 9914486, 19828972

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-19828971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19828972 can be divided by 6 positive divisors. The sum of these divisors (counting 19828972) is 1, the average is 0.16666666666667.

Base conversion 19828972

Base	System	Value
2	Binary	1001011101001000011101100
3	Ternary	1101022102020101
4	Quaternary	1023221003230
5	Quinary	20034011342
6	Senary	1545000444
8	Octal	113510354
10	Decimal	19828972
12	Duodecimal	6783124
16	Hexadecimal	12e90ec
20	Vigesimal	63ic8c
36	Base36	bt04s

Cryptographic Hash Functions

md5	cea133e6e0686d07f9b9b0cff2511105
sha1	f36a0fce51a607f71b6eadf59063f5a10cd31003
sha256	1c0316a981a93d56afc6eebf6c6dbcab6a6a0f851536247f0990af5f2520eb54
sha512	a365286569612d2c07c7287638562d696a5da85bbca883a97b1fe8e7aa52fa3f224db63b249ed4875971265759149c8cbc36b19df5c83d19f3d82a935dbce5da
ripemd-160	c7965fda91e7011bbaf63ea6b53f952a42e003f3

19828972 as geometric shapes

Circle

Radius = n

Diameter	39657944
Circumference	124589105.52688
Area	1.2352369424987E+15

Sphere

Radius = n

Volume	3.2657971661564E+22
Surface area	4.9409477699949E+15
Circumference	124589105.52688

Square

Length = n

Perimeter	79315888
Area	393188130576784
Diagonal	28042401.130316

Cube

Length = n

Surface area	2359128783460704
Volume	7.7965164319394E+21
Space diagonal	34344786.965861

Equilateral Triangle

Length = n

Perimeter	59486916
Area	1.70255454773E+14
Altitude	17172393.48293

Triangular Pyramid

Length = n

Surface area	1.70255454773E+14
Volume	9.1882827310945E+20
Height	9347467.0434388