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

21138092 (number)

21138092 is an even 8-digits composite number following 21138091 and preceding 21138093. In scientific notation, it is written as 2.1138092 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors. There are 10569044 positive integers (up to 21138092) that are relatively prime to 21138092.

Interesting facts

21138092 has 6 divisors, whose sum is 36991668
The reverse of 21138092 is 29083112
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-one million one hundred thirty-eight thousand ninety-two

Notation

Scientific notation	2.1138092 × 10^7
Engineering notation	2.1138092 × 10^6

Prime Factorization of 21138092

Prime Factorization 2 × 2 × 5284523

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10569046	Product of the distinct prime numbers

The prime factorization of 21138092 is 2 × 2 × 5284523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 98, 97, 280, 44, 1917, 4011, 63826, 7665, 965797, 381878, 6314781, 4473114, 48662995, 82846343, 785647514, 412105006, 820096204, 3877351884

Basic calculations (n = 21138092)

Multiplication

n×y

n×2	42276184
n×3	63414276
n×4	84552368
n×5	105690460

Division

n÷y

n÷2	10569046
n÷3	7046030.6666667
n÷3	5284523
n÷5	4227618.4

Exponentiation

n^y

n²	446818933400464
n³	9.4448997215609E+21
n⁴	1.9964715924513E+29
n⁵	4.2201600196622E+36

Nth Root

^y√n

²√n	4597.6180789622
³√n	276.49583557325
⁴√n	67.805737802653
⁵√n	29.175153974562

Divisors of 21138092

1, 2, 4, 5284523, 10569046, 21138092

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	-21138091	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 21138092 can be divided by 6 positive divisors. The sum of these divisors (counting 21138092) is 1, the average is 0.16666666666667.

Base conversion 21138092

Base	System	Value
2	Binary	1010000101000101010101100
3	Ternary	1110202221000022
4	Quaternary	1100220222230
5	Quinary	20402404332
6	Senary	2033021312
8	Octal	120505254
10	Decimal	21138092
12	Duodecimal	70b4838
16	Hexadecimal	1428aac
20	Vigesimal	6c254c
36	Base36	cl298

Cryptographic Hash Functions

md5	7b1a3daa92e9046b164ec7ae19b6d674
sha1	311bddf5d5830030c7e2a1a32c2cebeece5c2d24
sha256	b6b052719f19767712c2cd735587af1d4988ded52ac02518f8e0081bf96c7a1a
sha512	f4af5dfd3ae65538f995b36db07fd618204276fbd60b4072a4b87e3da37edb905e83254a3d43ca4fe88e05b45ea52caa291957935e3a70ee1700b82ff5152c66
ripemd-160	6763ca268be2a88433e75eb06706d12188aa904a

21138092 as geometric shapes

Circle

Radius = n

Diameter	42276184
Circumference	132814549.07621
Area	1.4037230786557E+15

Sphere

Radius = n

Volume	3.9562703438864E+22
Surface area	5.6148923146229E+15
Circumference	132814549.07621

Square

Length = n

Perimeter	84552368
Area	446818933400464
Diagonal	29893776.38909

Cube

Length = n

Surface area	2680913600402784
Volume	9.4448997215609E+21
Space diagonal	36612249.319065

Equilateral Triangle

Length = n

Perimeter	63414276
Area	1.9347827360833E+14
Altitude	18306124.659533

Triangular Pyramid

Length = n

Surface area	1.9347827360833E+14
Volume	1.1130921067904E+21
Height	9964592.1296967