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

21138060 (number)

21138060 is an even 8-digits composite number following 21138059 and preceding 21138061. In scientific notation, it is written as 2.1138060 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 5636800 positive integers (up to 21138060) that are relatively prime to 21138060.

Interesting facts

21138060 has 12 divisors, whose sum is 39457824
The reverse of 21138060 is 06083112
Previous prime number is 15

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3

Name

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

Notation

Scientific notation	2.1138060 × 10^7
Engineering notation	2.1138060 × 10^6

Prime Factorization of 21138060

Prime Factorization 2 × 2 × 15 × 352301

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10569030	Product of the distinct prime numbers

The prime factorization of 21138060 is 2 × 2 × 15 × 352301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 11, 11, 935, 272, 1767, 4453, 59405, 57200, 81557, 412081, 3724681, 8263113, 47755459, 84211666, 300456772, 13305259, 9803262965, 1933923091

Basic calculations (n = 21138060)

Multiplication

n×y

n×2	42276120
n×3	63414180
n×4	84552240
n×5	105690300

Division

n÷y

n÷2	10569030
n÷3	7046020
n÷3	5284515
n÷5	4227612

Exponentiation

n^y

n²	446817580563600
n³	9.4448568270082E+21
n⁴	1.9964595030071E+29
n⁵	4.2201280762134E+36

Nth Root

^y√n

²√n	4597.614598898
³√n	276.49569604834
⁴√n	67.80571214063
⁵√n	29.175145141168

Divisors of 21138060

1, 2, 4, 15, 30, 60, 352301, 704602, 1409204, 5284515, 10569030, 21138060

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21138059	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21138060 can be divided by 12 positive divisors. The sum of these divisors (counting 21138060) is 1, the average is 0.083333333333333.

Base conversion 21138060

Base	System	Value
2	Binary	1010000101000101010001100
3	Ternary	1110202220222010
4	Quaternary	1100220222030
5	Quinary	20402404220
6	Senary	2033021220
8	Octal	120505214
10	Decimal	21138060
12	Duodecimal	70b4810
16	Hexadecimal	1428a8c
20	Vigesimal	6c2530
36	Base36	cl28c

Cryptographic Hash Functions

md5	4a9e9deb6aa2c59dccc6f3f10178a299
sha1	cea4494d66a605769ffc3f827dc606fd5aa20cd9
sha256	9ab5d0a70cac594803e4ecd0078ad1f6e631d4dc56507c7b803b73151d5dd38c
sha512	4438f10f9376676a789f83aea901a79c7c39c55f2eb68fd3aad2312fcbc36d11f91a8e6552b80de64f75b2b179a56c2058ee0f422b34ef462e89bdf1f7bee21c
ripemd-160	2d8aabcb4f4f0d44238c573f9c9ef61f292a7e43

21138060 as geometric shapes

Circle

Radius = n

Diameter	42276120
Circumference	132814348.01428
Area	1.4037188285934E+15

Sphere

Radius = n

Volume	3.9562523762582E+22
Surface area	5.6148753143735E+15
Circumference	132814348.01428

Square

Length = n

Perimeter	84552240
Area	446817580563600
Diagonal	29893731.134256

Cube

Length = n

Surface area	2680905483381600
Volume	9.4448568270082E+21
Space diagonal	36612193.893439

Equilateral Triangle

Length = n

Perimeter	63414180
Area	1.9347768781279E+14
Altitude	18306096.94672

Triangular Pyramid

Length = n

Surface area	1.9347768781279E+14
Volume	1.1130870516189E+21
Height	9964577.0447521