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

21137051 (number)

21137051 is an odd 8-digits composite number following 21137050 and preceding 21137052. In scientific notation, it is written as 2.1137051 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 19511112 positive integers (up to 21137051) that are relatively prime to 21137051.

Interesting facts

21137051 has 4 divisors, whose sum is 22762992
The reverse of 21137051 is 15073112
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million one hundred thirty-seven thousand fifty-one

Notation

Scientific notation	2.1137051 × 10^7
Engineering notation	2.1137051 × 10^6

Prime Factorization of 21137051

Prime Factorization 13 × 1625927

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21137051	Product of the distinct prime numbers

The prime factorization of 21137051 is 13 × 1625927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 47, 81, 801, 514, 668, 8147, 67372, 34650, 825197, 35259, 1061503, 2869971, 95926591, 89746739, 627478721, 903131722, 8156723851, 5414239972

Basic calculations (n = 21137051)

Multiplication

n×y

n×2	42274102
n×3	63411153
n×4	84548204
n×5	105685255

Division

n÷y

n÷2	10568525.5
n÷3	7045683.6666667
n÷3	5284262.75
n÷5	4227410.2

Exponentiation

n^y

n²	446774924976601
n³	9.4435043747516E+21
n⁴	1.9960783358785E+29
n⁵	4.2191209585458E+36

Nth Root

^y√n

²√n	4597.5048667728
³√n	276.49129658127
⁴√n	67.804902970013
⁵√n	29.174866607721

Divisors of 21137051

1, 13, 1625927, 21137051

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	-21137050	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 21137051 can be divided by 4 positive divisors. The sum of these divisors (counting 21137051) is 1, the average is 0.25.

Base conversion 21137051

Base	System	Value
2	Binary	1010000101000011010011011
3	Ternary	1110202212120202
4	Quaternary	1100220122123
5	Quinary	20402341201
6	Senary	2033012415
8	Octal	120503233
10	Decimal	21137051
12	Duodecimal	70b410b
16	Hexadecimal	142869b
20	Vigesimal	6c22cb
36	Base36	cl1gb

Cryptographic Hash Functions

md5	f1c5fa9102415e8bb90bf4a0f0ec76ed
sha1	3c285b96a9f342c76aaa9d5f0645b2bed5486116
sha256	5ea28cfb58b76d328d90bb3950213d8291e5237b1036e053d9195cbe162e5d51
sha512	736012f4e30b2c46f9b6ca9fc40f0bf05e8e220309634cc536561a83d057cea60db4eb6a42597867c9bfcf3bb6a8da697acf8298dfb81827c38e15062d8a41e2
ripemd-160	77fb26917d83cd3955c96d124160b216adf37d03

21137051 as geometric shapes

Circle

Radius = n

Diameter	42274102
Circumference	132808008.28031
Area	1.4035848221146E+15

Sphere

Radius = n

Volume	3.9556858623817E+22
Surface area	5.6143392884585E+15
Circumference	132808008.28031

Square

Length = n

Perimeter	84548204
Area	446774924976601
Diagonal	29892304.192772

Cube

Length = n

Surface area	2680649549859606
Volume	9.4435043747516E+21
Space diagonal	36610446.254175

Equilateral Triangle

Length = n

Perimeter	63411153
Area	1.9345921740181E+14
Altitude	18305223.127087

Triangular Pyramid

Length = n

Surface area	1.9345921740181E+14
Volume	1.1129276635919E+21
Height	9964101.3975906