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

21282007 (number)

21282007 is an odd 8-digits prime number following 21282006 and preceding 21282008. In scientific notation, it is written as 2.1282007 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 21282006 positive integers (up to 21282007) that are relatively prime to 21282007.

Interesting facts

21282007 has 2 divisors, whose sum is 21282008
The reverse of 21282007 is 70028212
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty-one million two hundred eighty-two thousand seven

Notation

Scientific notation	2.1282007 × 10^7
Engineering notation	2.1282007 × 10^6

Prime Factorization of 21282007

Prime Factorization 21282007

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21282007	Product of the distinct prime numbers

The prime factorization of 21282007 is 21282007. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 8, 18, 97, 681, 794, 3016, 7634, 29022, 1493, 560982, 429660, 1565774, 8806351, 45911522, 79691258, 897285059, 794933299, 1310863800, 844563033

Basic calculations (n = 21282007)

Multiplication

n×y

n×2	42564014
n×3	63846021
n×4	85128028
n×5	106410035

Division

n÷y

n÷2	10641003.5
n÷3	7094002.3333333
n÷3	5320501.75
n÷5	4256401.4

Exponentiation

n^y

n²	452923821948049
n³	9.6391279491651E+21
n⁴	2.0513998848803E+29
n⁵	4.3657906709821E+36

Nth Root

^y√n

²√n	4613.242568953
³√n	277.12190804964
⁴√n	67.920855184199
⁵√n	29.214773011248

Divisors of 21282007

1, 21282007

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21282008	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10641004	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4613.2426773366	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999060239	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21282007 can be divided by 2 positive divisors. The sum of these divisors (counting 21282007) is 21282008, the average is 10641004.

Base conversion 21282007

Base	System	Value
2	Binary	1010001001011110011010111
3	Ternary	1111001020102111
4	Quaternary	1101023303113
5	Quinary	20422011012
6	Senary	2040051451
8	Octal	121136327
10	Decimal	21282007
12	Duodecimal	7163b87
16	Hexadecimal	144bcd7
20	Vigesimal	6d0507
36	Base36	co5av

Cryptographic Hash Functions

md5	d0fda1ad4b67d864414b869fc0e4c684
sha1	d451b4970ad3ee258bf0afee28e2f14292b5368e
sha256	22cc022a5697bee600ab422864248c4c6f77f75162093ef1c9a38adf12d0ffc3
sha512	31f2b68ee2489cec96bf2ca7acc4ce2ec56306c190c53b23c344f28c4b332d43b66d772f84c3ba4c4ef2b2fbb8d76e8d420641398cd84031a068ed3a72845572
ripemd-160	2fb4b06f6d2c8b765280356eadb485c9b6ad2b31

21282007 as geometric shapes

Circle

Radius = n

Diameter	42564014
Circumference	133718793.68969
Area	1.4229021516678E+15

Sphere

Radius = n

Volume	4.0376284736146E+22
Surface area	5.6916086066712E+15
Circumference	133718793.68969

Square

Length = n

Perimeter	85128028
Area	452923821948049
Diagonal	30097302.933919

Cube

Length = n

Surface area	2717542931688294
Volume	9.6391279491651E+21
Space diagonal	36861517.411036

Equilateral Triangle

Length = n

Perimeter	63846021
Area	1.9612176789308E+14
Altitude	18430758.705518

Triangular Pyramid

Length = n

Surface area	1.9612176789308E+14
Volume	1.1359821229299E+21
Height	10032434.311306