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

21084953 (number)

21084953 is an odd 8-digits prime number following 21084952 and preceding 21084954. In scientific notation, it is written as 2.1084953 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 21084952 positive integers (up to 21084953) that are relatively prime to 21084953.

Interesting facts

21084953 has 2 divisors, whose sum is 21084954
The reverse of 21084953 is 35948012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty-one million eighty-four thousand nine hundred fifty-three

Notation

Scientific notation	2.1084953 × 10^7
Engineering notation	2.1084953 × 10^6

Prime Factorization of 21084953

Prime Factorization 21084953

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21084953	Product of the distinct prime numbers

The prime factorization of 21084953 is 21084953. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 2, 60, 88, 967, 361, 701, 5231, 95082, 61973, 264976, 803711, 6497122, 6256104, 71084307, 60223753, 603002650, 722434267, 330688531, 7941727009

Basic calculations (n = 21084953)

Multiplication

n×y

n×2	42169906
n×3	63254859
n×4	84339812
n×5	105424765

Division

n÷y

n÷2	10542476.5
n÷3	7028317.6666667
n÷3	5271238.25
n÷5	4216990.6

Exponentiation

n^y

n²	444575243012209
n³	9.373848103876E+21
n⁴	1.9764714669936E+29
n⁵	4.1673807987402E+36

Nth Root

^y√n

²√n	4591.8354717912
³√n	276.26394707196
⁴√n	67.763083399379
⁵√n	29.160470531803

Divisors of 21084953

1, 21084953

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21084954	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10542477	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4591.8355806801	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999051456	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21084953 can be divided by 2 positive divisors. The sum of these divisors (counting 21084953) is 21084954, the average is 10542477.

Base conversion 21084953

Base	System	Value
2	Binary	1010000011011101100011001
3	Ternary	1110200020010012
4	Quaternary	1100123230121
5	Quinary	20344204303
6	Senary	2031531305
8	Octal	120335431
10	Decimal	21084953
12	Duodecimal	7089b35
16	Hexadecimal	141bb19
20	Vigesimal	6bfc7d
36	Base36	cjx95

Cryptographic Hash Functions

md5	bda24054bf8109d75f2a7fcce5f37e23
sha1	66468b28c5a005b70690e32c65e770eec6ba2ab2
sha256	19f29fb9b421d84754814b82113f08383ea18fd1e3d1645d01edf43f6bb28a1a
sha512	9743cb625306c49c557167bb708d4c0a3f7741dc21564be7ea2ce53474c7211d4f66bc44d5bfd2a33da8f6fed7faf3ae2ff8cf469b7a42fa44706cf9c02a4835
ripemd-160	10d84b873415128b54b3b1f95bfc81319f9ea8a0

21084953 as geometric shapes

Circle

Radius = n

Diameter	42169906
Circumference	132480666.89217
Area	1.3966743174151E+15

Sphere

Radius = n

Volume	3.9265083118671E+22
Surface area	5.5866972696602E+15
Circumference	132480666.89217

Square

Length = n

Perimeter	84339812
Area	444575243012209
Diagonal	29818626.494599

Cube

Length = n

Surface area	2667451458073254
Volume	9.373848103876E+21
Space diagonal	36520209.871202

Equilateral Triangle

Length = n

Perimeter	63254859
Area	1.9250672717111E+14
Altitude	18260104.935601

Triangular Pyramid

Length = n

Surface area	1.9250672717111E+14
Volume	1.1047185933439E+21
Height	9939542.1648664