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

21000514 (number)

21000514 is an even 8-digits composite number following 21000513 and preceding 21000515. In scientific notation, it is written as 2.1000514 × 10^7. The sum of its digits is 13. It has a total of 3 prime factors and 8 positive divisors. There are 10474176 positive integers (up to 21000514) that are relatively prime to 21000514.

Interesting facts

21000514 has 8 divisors, whose sum is 31579020
The reverse of 21000514 is 41500012
Previous prime number is 409

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty-one million five hundred fourteen

Notation

Scientific notation	2.1000514 × 10^7
Engineering notation	2.1000514 × 10^6

Prime Factorization of 21000514

Prime Factorization 2 × 409 × 25673

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21000514	Product of the distinct prime numbers

The prime factorization of 21000514 is 2 × 409 × 25673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 48, 92, 11, 71, 7367, 4195, 51117, 12405, 480624, 719803, 2720148, 6022262, 88649560, 88026291, 372300614, 516088031, 4263402681, 4872053917

Basic calculations (n = 21000514)

Multiplication

n×y

n×2	42001028
n×3	63001542
n×4	84002056
n×5	105002570

Division

n÷y

n÷2	10500257
n÷3	7000171.3333333
n÷3	5250128.5
n÷5	4200102.8

Exponentiation

n^y

n²	441021588264196
n³	9.2616800386445E+21
n⁴	1.9450004131507E+29
n⁵	4.0846008406378E+36

Nth Root

^y√n

²√n	4582.6317766105
³√n	275.89466855154
⁴√n	67.695138500563
⁵√n	29.137077216598

Divisors of 21000514

1, 2, 409, 818, 25673, 51346, 10500257, 21000514

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	-21000513	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 21000514 can be divided by 8 positive divisors. The sum of these divisors (counting 21000514) is 1, the average is 0.125.

Base conversion 21000514

Base	System	Value
2	Binary	1010000000111000101000010
3	Ternary	1110111221021211
4	Quaternary	1100013011002
5	Quinary	20334004024
6	Senary	2030040334
8	Octal	120070502
10	Decimal	21000514
12	Duodecimal	70490aa
16	Hexadecimal	1407142
20	Vigesimal	6b515e
36	Base36	ci43m

Cryptographic Hash Functions

md5	3310248931c92df8b5398ec2bdfa45ae
sha1	93fdc8cff93fdeb5f672c7af146ed19ec0ec29a6
sha256	d0f675c5029cbb69dcf823603d7ff872e099f60480701e1199b85ece8f093ca7
sha512	9ec90d097dd76ae5f909d41f88eb2834b9e664258d5b2a2ecc14af1047662123e11772e20679b5dba0cbfcd93325babe9b87a0bde8dd54d90fe076069f4f574a
ripemd-160	90fb97abd1fd6cd1fe27d8cd6dd328df74c2b1a9

21000514 as geometric shapes

Circle

Radius = n

Diameter	42001028
Circumference	131950121.00802
Area	1.3855101817653E+15

Sphere

Radius = n

Volume	3.879523462574E+22
Surface area	5.5420407270612E+15
Circumference	131950121.00802

Square

Length = n

Perimeter	84002056
Area	441021588264196
Diagonal	29699211.715606

Cube

Length = n

Surface area	2646129529585176
Volume	9.2616800386445E+21
Space diagonal	36373957.233062

Equilateral Triangle

Length = n

Perimeter	63001542
Area	1.9096794952708E+14
Altitude	18186978.616531

Triangular Pyramid

Length = n

Surface area	1.9096794952708E+14
Volume	1.0914994600843E+21
Height	9899737.2385354