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

21000307 (number)

21000307 is an odd 8-digits prime number following 21000306 and preceding 21000308. In scientific notation, it is written as 2.1000307 × 10^7. The sum of its digits is 13. It has a total of 1 prime factors and 2 positive divisors. There are 21000306 positive integers (up to 21000307) that are relatively prime to 21000307.

Interesting facts

21000307 has 2 divisors, whose sum is 21000308
The reverse of 21000307 is 70300012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty-one million three hundred seven

Notation

Scientific notation	2.1000307 × 10^7
Engineering notation	2.1000307 × 10^6

Prime Factorization of 21000307

Prime Factorization 21000307

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21000307	Product of the distinct prime numbers

The prime factorization of 21000307 is 21000307. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 7, 9, 74, 908, 362, 4017, 3684, 88989, 29074, 260242, 895925, 2611569, 5152229, 99294323, 32673854, 804059218, 324987975, 7126517833, 6489424425

Basic calculations (n = 21000307)

Multiplication

n×y

n×2	42000614
n×3	63000921
n×4	84001228
n×5	105001535

Division

n÷y

n÷2	10500153.5
n÷3	7000102.3333333
n÷3	5250076.75
n÷5	4200061.4

Exponentiation

n^y

n²	441012894094249
n³	9.2614061669377E+21
n⁴	1.9449237275739E+29
n⁵	4.0843995370635E+36

Nth Root

^y√n

²√n	4582.6091912796
³√n	275.89376205969
⁴√n	67.694971683867
⁵√n	29.137019776111

Divisors of 21000307

1, 21000307

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21000308	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10500154	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4582.6093003877	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999047633	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21000307 can be divided by 2 positive divisors. The sum of these divisors (counting 21000307) is 21000308, the average is 10500154.

Base conversion 21000307

Base	System	Value
2	Binary	1010000000111000001110011
3	Ternary	1110111221000011
4	Quaternary	1100013001303
5	Quinary	20334002212
6	Senary	2030035351
8	Octal	120070163
10	Decimal	21000307
12	Duodecimal	7048b57
16	Hexadecimal	1407073
20	Vigesimal	6b50f7
36	Base36	ci3xv

Cryptographic Hash Functions

md5	47c9a9879e75ff29c9bd81ee5a3e9f23
sha1	b6c68b3477d5692b2a57cbce855915ce37c0d39c
sha256	2368f030c5f6ca54e6d3066b303766ed8fec27306b75f06e39e01c1f0bf338a8
sha512	b087be03103db094068b6c5e4cbabeae5ba50e2979427f4c064da10b5a9585b1077ddab7dceb8c97fafefd69256bebffefbc9f17f01834a8787b0a89919b4945
ripemd-160	728e2a30610ddb461d323e77e829310e05c3dd1a

21000307 as geometric shapes

Circle

Radius = n

Diameter	42000614
Circumference	131948820.38866
Area	1.3854828682249E+15

Sphere

Radius = n

Volume	3.8794087434617E+22
Surface area	5.5419314728995E+15
Circumference	131948820.38866

Square

Length = n

Perimeter	84001228
Area	441012894094249
Diagonal	29698918.973399

Cube

Length = n

Surface area	2646077364565494
Volume	9.2614061669377E+21
Space diagonal	36373598.698544

Equilateral Triangle

Length = n

Perimeter	63000921
Area	1.9096418484106E+14
Altitude	18186799.349272

Triangular Pyramid

Length = n

Surface area	1.9096418484106E+14
Volume	1.0914671839941E+21
Height	9899639.6577995