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

21103689 (number)

21103689 is an odd 8-digits composite number following 21103688 and preceding 21103690. In scientific notation, it is written as 2.1103689 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 14069124 positive integers (up to 21103689) that are relatively prime to 21103689.

Interesting facts

21103689 has 4 divisors, whose sum is 28138256
The reverse of 21103689 is 98630112
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-one million one hundred three thousand six hundred eighty-nine

Notation

Scientific notation	2.1103689 × 10^7
Engineering notation	2.1103689 × 10^6

Prime Factorization of 21103689

Prime Factorization 3 × 7034563

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21103689	Product of the distinct prime numbers

The prime factorization of 21103689 is 3 × 7034563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 32, 99, 23, 921, 8058, 5714, 35498, 44435, 450166, 781084, 538540, 7642184, 11288344, 32856802, 830535017, 909236830, 240134887, 6505457944

Basic calculations (n = 21103689)

Multiplication

n×y

n×2	42207378
n×3	63311067
n×4	84414756
n×5	105518445

Division

n÷y

n÷2	10551844.5
n÷3	7034563
n÷3	5275922.25
n÷5	4220737.8

Exponentiation

n^y

n²	445365689408721
n³	9.3988590005522E+21
n⁴	1.9835059730251E+29
n⁵	4.1859293184363E+36

Nth Root

^y√n

²√n	4593.8751615602
³√n	276.34575183767
⁴√n	67.77813188308
⁵√n	29.16565106491

Divisors of 21103689

1, 3, 7034563, 21103689

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21103688	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21103689 can be divided by 4 positive divisors. The sum of these divisors (counting 21103689) is 1, the average is 0.25.

Base conversion 21103689

Base	System	Value
2	Binary	1010000100000010001001001
3	Ternary	1110201011211010
4	Quaternary	1100200101021
5	Quinary	20400304224
6	Senary	2032154133
8	Octal	120402111
10	Decimal	21103689
12	Duodecimal	7098949
16	Hexadecimal	1420449
20	Vigesimal	6bhj49
36	Base36	ckbpl

Cryptographic Hash Functions

md5	6115568edd3d473a7405af30a11cc265
sha1	a6d6e76e1127e9e47c51c527c96d9ad494ad633a
sha256	376a4547f0c3b4736cd0591cdfb21537392d101173f4a70306df6e465e4e7d39
sha512	5ed063e6901c4daa6b5d319f859faa64ccb53baec66dfef4cb5d8e240eb5ee536ee168cf0e436ee5eb14849ef9b455a68993d84e2c4ee20f8c2fe51b6638049a
ripemd-160	18a082901f340a5c67fc4c43d87f60f10544dee4

21103689 as geometric shapes

Circle

Radius = n

Diameter	42207378
Circumference	132598388.65209
Area	1.3991575780074E+15

Sphere

Radius = n

Volume	3.9369848517682E+22
Surface area	5.5966303120296E+15
Circumference	132598388.65209

Square

Length = n

Perimeter	84414756
Area	445365689408721
Diagonal	29845123.199904

Cube

Length = n

Surface area	2672194136452326
Volume	9.3988590005522E+21
Space diagonal	36552661.575132

Equilateral Triangle

Length = n

Perimeter	63311067
Area	1.9284900050096E+14
Altitude	18276330.787566

Triangular Pyramid

Length = n

Surface area	1.9284900050096E+14
Volume	1.1076661557845E+21
Height	9948374.399968