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

21000219 (number)

21000219 is an odd 8-digits composite number following 21000218 and preceding 21000220. In scientific notation, it is written as 2.1000219 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 12603008 positive integers (up to 21000219) that are relatively prime to 21000219.

Interesting facts

21000219 has 8 divisors, whose sum is 22559040
The reverse of 21000219 is 91200012
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty-one million two hundred nineteen

Notation

Scientific notation	2.1000219 × 10^7
Engineering notation	2.1000219 × 10^6

Prime Factorization of 21000219

Prime Factorization 69 × 17 × 17903

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21000219	Product of the distinct prime numbers

The prime factorization of 21000219 is 69 × 17 × 17903. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 29, 19, 142, 308, 7380, 8419, 20964, 62180, 630578, 946210, 5167675, 9195680, 37396720, 22802920, 609988665, 926678708, 1904211520, 1894523965

Basic calculations (n = 21000219)

Multiplication

n×y

n×2	42000438
n×3	63000657
n×4	84000876
n×5	105001095

Division

n÷y

n÷2	10500109.5
n÷3	7000073
n÷3	5250054.75
n÷5	4200043.8

Exponentiation

n^y

n²	441009198047961
n³	9.2612897400216E+21
n⁴	1.9448911276291E+29
n⁵	4.0843139611367E+36

Nth Root

^y√n

²√n	4582.5995897525
³√n	275.89337668937
⁴√n	67.694900766251
⁵√n	29.136995356829

Divisors of 21000219

1, 17, 69, 1173, 17903, 304351, 1235307, 21000219

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	-21000218	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 21000219 can be divided by 8 positive divisors. The sum of these divisors (counting 21000219) is 1, the average is 0.125.

Base conversion 21000219

Base	System	Value
2	Binary	1010000000111000000011011
3	Ternary	1110111220212220
4	Quaternary	1100013000123
5	Quinary	20334001334
6	Senary	2030035123
8	Octal	120070033
10	Decimal	21000219
12	Duodecimal	7048aa3
16	Hexadecimal	140701b
20	Vigesimal	6b50aj
36	Base36	ci3vf

Cryptographic Hash Functions

md5	bfd2210912ed5cc5b507c71855989588
sha1	854aeff9af36173e656b48984ee81e4f3a14eea9
sha256	8a31308f7c41f9c5de807bd1ef3ce5f09050c08c9886ab924924169197211776
sha512	0304ed38581c3c1d3ee1ae4c680735c3d309c97c99e406f7875ba629f2ad5ba2327a8bcdcd3e33346c3f3b2a8ded8cb78ba4e1d9642fb1319304acdfa4f1b59e
ripemd-160	aa548e292a8e8568eea94999f85dd89d1f47a809

21000219 as geometric shapes

Circle

Radius = n

Diameter	42000438
Circumference	131948267.46835
Area	1.385471256753E+15

Sphere

Radius = n

Volume	3.8793599746691E+22
Surface area	5.541885027012E+15
Circumference	131948267.46835

Square

Length = n

Perimeter	84000876
Area	441009198047961
Diagonal	29698794.522605

Cube

Length = n

Surface area	2646055188287766
Volume	9.2612897400216E+21
Space diagonal	36373446.278073

Equilateral Triangle

Length = n

Perimeter	63000657
Area	1.9096258440607E+14
Altitude	18186723.139037

Triangular Pyramid

Length = n

Surface area	1.9096258440607E+14
Volume	1.0914534629504E+21
Height	9899598.1742017