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

13838821 (number)

13838821 is an odd 8-digits composite number following 13838820 and preceding 13838822. In scientific notation, it is written as 1.3838821 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 12830688 positive integers (up to 13838821) that are relatively prime to 13838821.

Interesting facts

13838821 has 8 divisors, whose sum is 14878080
The reverse of 13838821 is 12883831
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	thirteen million eight hundred thirty-eight thousand eight hundred twenty-one

Notation

Scientific notation	1.3838821 × 10^7
Engineering notation	1.3838821 × 10^6

Prime Factorization of 13838821

Prime Factorization 47 × 19 × 15497

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13838821	Product of the distinct prime numbers

The prime factorization of 13838821 is 47 × 19 × 15497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 75, 9, 868, 39, 9320, 8739, 18045, 10536, 515403, 420648, 9518463, 632169, 29551362, 52323531, 112368238, 523851871, 1375635351, 3039698640

Basic calculations (n = 13838821)

Multiplication

n×y

n×2	27677642
n×3	41516463
n×4	55355284
n×5	69194105

Division

n÷y

n÷2	6919410.5
n÷3	4612940.3333333
n÷3	3459705.25
n÷5	2767764.2

Exponentiation

n^y

n²	191512966670041
n³	2.6503136649257E+21
n⁴	3.667721640276E+28
n⁵	5.0756943257606E+35

Nth Root

^y√n

²√n	3720.0565855911
³√n	240.08573904235
⁴√n	60.992266604801
⁵√n	26.805247305499

Divisors of 13838821

1, 19, 47, 893, 15497, 294443, 728359, 13838821

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	-13838820	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 13838821 can be divided by 8 positive divisors. The sum of these divisors (counting 13838821) is 1, the average is 0.125.

Base conversion 13838821

Base	System	Value
2	Binary	110100110010100111100101
3	Ternary	222001002021221
4	Quaternary	310302213211
5	Quinary	12020320241
6	Senary	1212340341
8	Octal	64624745
10	Decimal	13838821
12	Duodecimal	47746b1
16	Hexadecimal	d329e5
20	Vigesimal	469h11
36	Base36	88m3p

Cryptographic Hash Functions

md5	cb5749b920dadd24d362e0582027929e
sha1	6b75c6362dfee26712dfce8f96048f958330226b
sha256	9546b5a9f01d54b959605565b789429ed725bcd471fb5070b717390bcf6721dd
sha512	3080e314ada11a4de6dbd15f95268cf326dfcfaeb0554751623aeb084b2763bceb2482afbed51f3f690642d626be8433f737c8ae121eda9361fb1a5f0986d981
ripemd-160	b53470ca7b70b48c3124c8d82cb142b50bee8859

13838821 as geometric shapes

Circle

Radius = n

Diameter	27677642
Circumference	86951876.775888
Area	6.0165572915779E+14

Sphere

Radius = n

Volume	1.1101607919252E+22
Surface area	2.4066229166312E+15
Circumference	86951876.775888

Square

Length = n

Perimeter	55355284
Area	191512966670041
Diagonal	19571048.345454

Cube

Length = n

Surface area	1149077800020246
Volume	2.6503136649257E+21
Space diagonal	23969541.088851

Equilateral Triangle

Length = n

Perimeter	41516463
Area	82927547145189
Altitude	11984770.544426

Triangular Pyramid

Length = n

Surface area	82927547145189
Volume	3.1234246079005E+20
Height	6523682.7818179