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

21004715 (number)

21004715 is an odd 8-digits composite number following 21004714 and preceding 21004716. In scientific notation, it is written as 2.1004715 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 16349472 positive integers (up to 21004715) that are relatively prime to 21004715.

Interesting facts

21004715 has 8 divisors, whose sum is 25887120
The reverse of 21004715 is 51740012
Previous prime number is 37

Basic properties

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

Name

Name	twenty-one million four thousand seven hundred fifteen

Notation

Scientific notation	2.1004715 × 10^7
Engineering notation	2.1004715 × 10^6

Prime Factorization of 21004715

Prime Factorization 5 × 37 × 113539

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21004715	Product of the distinct prime numbers

The prime factorization of 21004715 is 5 × 37 × 113539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 29, 13, 308, 545, 4092, 2912, 73222, 22690, 673781, 833910, 3530867, 9526115, 38361967, 36226529, 124161106, 942370318, 3796958638, 16179913

Basic calculations (n = 21004715)

Multiplication

n×y

n×2	42009430
n×3	63014145
n×4	84018860
n×5	105023575

Division

n÷y

n÷2	10502357.5
n÷3	7001571.6666667
n÷3	5251178.75
n÷5	4200943

Exponentiation

n^y

n²	441198052231225
n³	9.267239345672E+21
n⁴	1.9465572129263E+29
n⁵	4.0886879488711E+36

Nth Root

^y√n

²√n	4583.0901147588
³√n	275.91306423185
⁴√n	67.698523726584
⁵√n	29.138242855382

Divisors of 21004715

1, 5, 37, 185, 113539, 567695, 4200943, 21004715

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	-21004714	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 21004715 can be divided by 8 positive divisors. The sum of these divisors (counting 21004715) is 1, the average is 0.125.

Base conversion 21004715

Base	System	Value
2	Binary	1010000001000000110101011
3	Ternary	1110112011001102
4	Quaternary	1100020012223
5	Quinary	20334122330
6	Senary	2030112015
8	Octal	120100653
10	Decimal	21004715
12	Duodecimal	704b60b
16	Hexadecimal	14081ab
20	Vigesimal	6b5bff
36	Base36	ci7cb

Cryptographic Hash Functions

md5	61bb07a9a401e2268b93f55994fa63e6
sha1	19b2abf53f06c6d04198209ce155739909e2f8dd
sha256	f9cc130c19d593428185e293e43743ed13270bed294853eeec32e5ff20e82c4b
sha512	70d449e4a411920c470406090224894c9d10d5185f2fe92ed6bfb36045892b0718ffab73eb1c927d885e5b3a7819fb9fecdcfd1aabf5e25c25d43e57ea242037
ripemd-160	450ec1b93790f9054eec9e064b1ba881c5615e64

21004715 as geometric shapes

Circle

Radius = n

Diameter	42009430
Circumference	131976516.66949
Area	1.3860645596677E+15

Sphere

Radius = n

Volume	3.8818521396562E+22
Surface area	5.544258238671E+15
Circumference	131976516.66949

Square

Length = n

Perimeter	84018860
Area	441198052231225
Diagonal	29705152.826782

Cube

Length = n

Surface area	2647188313387350
Volume	9.267239345672E+21
Space diagonal	36381233.578504

Equilateral Triangle

Length = n

Perimeter	63014145
Area	1.9104436066623E+14
Altitude	18190616.789252

Triangular Pyramid

Length = n

Surface area	1.9104436066623E+14
Volume	1.0921546307006E+21
Height	9901717.6089272