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

21090007 (number)

21090007 is an odd 8-digits prime number following 21090006 and preceding 21090008. In scientific notation, it is written as 2.1090007 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 21090006 positive integers (up to 21090007) that are relatively prime to 21090007.

Interesting facts

21090007 has 2 divisors, whose sum is 21090008
The reverse of 21090007 is 70009012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty-one million ninety thousand seven

Notation

Scientific notation	2.1090007 × 10^7
Engineering notation	2.1090007 × 10^6

Prime Factorization of 21090007

Prime Factorization 21090007

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21090007	Product of the distinct prime numbers

The prime factorization of 21090007 is 21090007. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 10, 10, 69, 479, 501, 8231, 7108, 15257, 78922, 368604, 941392, 1877548, 2878708, 89039143, 99193163, 761303252, 94430336, 7569231431, 3244602170

Basic calculations (n = 21090007)

Multiplication

n×y

n×2	42180014
n×3	63270021
n×4	84360028
n×5	105450035

Division

n÷y

n÷2	10545003.5
n÷3	7030002.3333333
n÷3	5272501.75
n÷5	4218001.4

Exponentiation

n^y

n²	444788395260049
n³	9.3805903695532E+21
n⁴	1.9783671655801E+29
n⁵	4.1723777370654E+36

Nth Root

^y√n

²√n	4592.3857634132
³√n	276.28601852176
⁴√n	67.7671436864
⁵√n	29.161868333257

Divisors of 21090007

1, 21090007

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21090008	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10545004	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4592.385872289	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999051684	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21090007 can be divided by 2 positive divisors. The sum of these divisors (counting 21090007) is 21090008, the average is 10545004.

Base conversion 21090007

Base	System	Value
2	Binary	1010000011100111011010111
3	Ternary	1110200111001101
4	Quaternary	1100130323113
5	Quinary	20344340012
6	Senary	2032010531
8	Octal	120347327
10	Decimal	21090007
12	Duodecimal	7090a47
16	Hexadecimal	141ced7
20	Vigesimal	6bg507
36	Base36	ck15j

Cryptographic Hash Functions

md5	3b17980fb4541dc2eb46410276e0bce3
sha1	2810d8ed6d4ced4a15c280835c2e7d5d7b87640b
sha256	8cd766b89159471d99a12065c77a23c380bb4ab2e2cd2241823a2764cb1e4c64
sha512	d9cef840e702f213673ef57fe10a19dfe5b2df4fb276c66aa7c771c6a29cd64b2a1c34e2cdd87f2d1716ee35c95883740dae0e35509a46d4db5d5c0ed631f23e
ripemd-160	01739c4d599ad253fdf299a6e6ff38830ef6286a

21090007 as geometric shapes

Circle

Radius = n

Diameter	42180014
Circumference	132512422.11071
Area	1.397343954951E+15

Sphere

Radius = n

Volume	3.9293325055098E+22
Surface area	5.5893758198039E+15
Circumference	132512422.11071

Square

Length = n

Perimeter	84360028
Area	444788395260049
Diagonal	29825773.929944

Cube

Length = n

Surface area	2668730371560294
Volume	9.3805903695532E+21
Space diagonal	36528963.655983

Equilateral Triangle

Length = n

Perimeter	63270021
Area	1.9259902480186E+14
Altitude	18264481.827992

Triangular Pyramid

Length = n

Surface area	1.9259902480186E+14
Volume	1.105513176974E+21
Height	9941924.6433145