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

21137516 (number)

21137516 is an even 8-digits composite number following 21137515 and preceding 21137517. In scientific notation, it is written as 2.1137516 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 10534368 positive integers (up to 21137516) that are relatively prime to 21137516.

Interesting facts

21137516 has 12 divisors, whose sum is 37111032
The reverse of 21137516 is 61573112
Previous prime number is 313

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-seven thousand five hundred sixteen

Notation

Scientific notation	2.1137516 × 10^7
Engineering notation	2.1137516 × 10^6

Prime Factorization of 21137516

Prime Factorization 2 × 2 × 313 × 16883

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10568758	Product of the distinct prime numbers

The prime factorization of 21137516 is 2 × 2 × 313 × 16883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 24, 47, 583, 674, 984, 4220, 36633, 63035, 850422, 412199, 6435330, 8511413, 22010394, 52896557, 891013658, 614415805, 6574225752, 7080464514

Basic calculations (n = 21137516)

Multiplication

n×y

n×2	42275032
n×3	63412548
n×4	84550064
n×5	105687580

Division

n÷y

n÷2	10568758
n÷3	7045838.6666667
n÷3	5284379
n÷5	4227503.2

Exponentiation

n^y

n²	446794582650256
n³	9.4441276394831E+21
n⁴	1.9962539908562E+29
n⁵	4.2195850671786E+36

Nth Root

^y√n

²√n	4597.5554374037
³√n	276.49332410331
⁴√n	67.805275881775
⁵√n	29.17499497183

Divisors of 21137516

1, 2, 4, 313, 626, 1252, 16883, 33766, 67532, 5284379, 10568758, 21137516

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	-21137515	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 21137516 can be divided by 12 positive divisors. The sum of these divisors (counting 21137516) is 1, the average is 0.083333333333333.

Base conversion 21137516

Base	System	Value
2	Binary	1010000101000100001101100
3	Ternary	1110202220012222
4	Quaternary	1100220201230
5	Quinary	20402400031
6	Senary	2033014512
8	Octal	120504154
10	Decimal	21137516
12	Duodecimal	70b4438
16	Hexadecimal	142886c
20	Vigesimal	6c23fg
36	Base36	cl1t8

Cryptographic Hash Functions

md5	97248dbe9b1ce009801fc1344120000b
sha1	0da3f437d2b1349372bd64b23e2dcf5e2fa051df
sha256	7bae6f43ae3d8573a6d6898663eb1dd0cde8cd15875e67d7cec32665a3e1ba05
sha512	b6e2beca38f16deee8f47688db78f166c6e529a8abbee6ffc5316a07cd358118efb6c5abb7b6c2107982007ba581040dfa6684a26d3edc1220fd4d82cb0acace
ripemd-160	96bccf329d60bf957ab8715eca05c757807951cf

21137516 as geometric shapes

Circle

Radius = n

Diameter	42275032
Circumference	132810929.96147
Area	1.4036465785178E+15

Sphere

Radius = n

Volume	3.9559469349019E+22
Surface area	5.614586314071E+15
Circumference	132810929.96147

Square

Length = n

Perimeter	84550064
Area	446794582650256
Diagonal	29892961.802078

Cube

Length = n

Surface area	2680767495901536
Volume	9.4441276394831E+21
Space diagonal	36611251.6578

Equilateral Triangle

Length = n

Perimeter	63412548
Area	1.9346772942419E+14
Altitude	18305625.8289

Triangular Pyramid

Length = n

Surface area	1.9346772942419E+14
Volume	1.113001116045E+21
Height	9964320.6006928