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

21104989 (number)

21104989 is an odd 8-digits prime number following 21104988 and preceding 21104990. In scientific notation, it is written as 2.1104989 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 21104988 positive integers (up to 21104989) that are relatively prime to 21104989.

Interesting facts

21104989 has 2 divisors, whose sum is 21104990
The reverse of 21104989 is 98940112
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty-one million one hundred four thousand nine hundred eighty-nine

Notation

Scientific notation	2.1104989 × 10^7
Engineering notation	2.1104989 × 10^6

Prime Factorization of 21104989

Prime Factorization 21104989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21104989	Product of the distinct prime numbers

The prime factorization of 21104989 is 21104989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 8, 43, 18, 715, 298, 844, 6748, 4915, 94200, 938517, 157610, 6872981, 8964798, 36239603, 49394689, 148400258, 769692528, 6006734434, 4398973088

Basic calculations (n = 21104989)

Multiplication

n×y

n×2	42209978
n×3	63314967
n×4	84419956
n×5	105524945

Division

n÷y

n÷2	10552494.5
n÷3	7034996.3333333
n÷3	5276247.25
n÷5	4220997.8

Exponentiation

n^y

n²	445420560690121
n³	9.4005960337388E+21
n⁴	1.983994758855E+29
n⁵	4.1872187561693E+36

Nth Root

^y√n

²√n	4594.0166521248
³√n	276.35142607628
⁴√n	67.779175652444
⁵√n	29.166010380404

Divisors of 21104989

1, 21104989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21104990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10552495	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4594.016760962	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999052357	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21104989 can be divided by 2 positive divisors. The sum of these divisors (counting 21104989) is 21104990, the average is 10552495.

Base conversion 21104989

Base	System	Value
2	Binary	1010000100000100101011101
3	Ternary	1110201020121021
4	Quaternary	1100200211131
5	Quinary	20400324424
6	Senary	2032204141
8	Octal	120404535
10	Decimal	21104989
12	Duodecimal	7099651
16	Hexadecimal	142095d
20	Vigesimal	6bi299
36	Base36	ckcpp

Cryptographic Hash Functions

md5	5487e6f86bca200268e39aa9e46670fd
sha1	cb66c92d8cfb15df43bbcfb7a1e08846ad2d88b3
sha256	eaa8f9203f2846fe46ae0043a69beddfa9bc95d078c4850d94f75c6568206064
sha512	854739a2cde4f951dd245d34a1c6aa4fe0004aa34abaada03cee6aff8ed183f7c501c153b1328adc5c19deab6436bc186e413b0180af9a996a0e5af5a6c96f70
ripemd-160	c0c14a241e87e998ccefb54faa8e02515c107087

21104989 as geometric shapes

Circle

Radius = n

Diameter	42209978
Circumference	132606556.79299
Area	1.3993299612219E+15

Sphere

Radius = n

Volume	3.9377124585279E+22
Surface area	5.5973198448877E+15
Circumference	132606556.79299

Square

Length = n

Perimeter	84419956
Area	445420560690121
Diagonal	29846961.677535

Cube

Length = n

Surface area	2672523364140726
Volume	9.4005960337388E+21
Space diagonal	36554913.241182

Equilateral Triangle

Length = n

Perimeter	63314967
Area	1.9287276046278E+14
Altitude	18277456.620591

Triangular Pyramid

Length = n

Surface area	1.9287276046278E+14
Volume	1.1078708671087E+21
Height	9948987.225845