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

22019987 (number)

22019987 is an odd 8-digits composite number following 22019986 and preceding 22019988. In scientific notation, it is written as 2.2019987 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 19989760 positive integers (up to 22019987) that are relatively prime to 22019987.

Interesting facts

22019987 has 8 divisors, whose sum is 24055920
The reverse of 22019987 is 78991022
Previous prime number is 1553

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty-two million nineteen thousand nine hundred eighty-seven

Notation

Scientific notation	2.2019987 × 10^7
Engineering notation	2.2019987 × 10^6

Prime Factorization of 22019987

Prime Factorization 11 × 1553 × 1289

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	22019987	Product of the distinct prime numbers

The prime factorization of 22019987 is 11 × 1553 × 1289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 77, 37, 539, 897, 74, 4266, 7458, 71536, 94253, 680242, 2760462, 5270849, 51697559, 71488074, 718347776, 809847206, 1746361100, 3403422947

Basic calculations (n = 22019987)

Multiplication

n×y

n×2	44039974
n×3	66059961
n×4	88079948
n×5	110099935

Division

n÷y

n÷2	11009993.5
n÷3	7339995.6666667
n÷3	5504996.75
n÷5	4403997.4

Exponentiation

n^y

n²	484879827480169
n³	1.0677047497676E+22
n⁴	2.351084470972E+29
n⁵	5.1770849486705E+36

Nth Root

^y√n

²√n	4692.5458974846
³√n	280.28876247261
⁴√n	68.502159801605
⁵√n	29.414631475329

Divisors of 22019987

1, 11, 1289, 1553, 14179, 17083, 2001817, 22019987

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	-22019986	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 22019987 can be divided by 8 positive divisors. The sum of these divisors (counting 22019987) is 1, the average is 0.125.

Base conversion 22019987

Base	System	Value
2	Binary	1010011111111111110010011
3	Ternary	1112102201202002
4	Quaternary	1103333332103
5	Quinary	21114114422
6	Senary	2103544215
8	Octal	123777623
10	Decimal	22019987
12	Duodecimal	745b06b
16	Hexadecimal	14fff93
20	Vigesimal	6hc9j7
36	Base36	d3yqb

Cryptographic Hash Functions

md5	6755bc11997a05a4b8ee86e2e93f5184
sha1	a0a10819e4d15a1f3193951710633a95c082adbb
sha256	1d47a8db1b5c1f9d8c4abe1d3e3f78f6f11bb8e0895cca657e490ffcbb245e5d
sha512	38ba99e115670f48704f508dc220eb757fa4b45be239c0e7b9d100748a478676a6039a0707e665fc9958f5f1b9729750f1be96a120b61962a5e74da3c484f710
ripemd-160	89217fc77539ab4665f570ce3e10e67e69fa92af

22019987 as geometric shapes

Circle

Radius = n

Diameter	44039974
Circumference	138355658.78269
Area	1.5232949038856E+15

Sphere

Radius = n

Volume	4.4723911974302E+22
Surface area	6.0931796155423E+15
Circumference	138355658.78269

Square

Length = n

Perimeter	88079948
Area	484879827480169
Diagonal	31140964.258679

Cube

Length = n

Surface area	2909278964881014
Volume	1.0677047497676E+22
Space diagonal	38139736.266006

Equilateral Triangle

Length = n

Perimeter	66059961
Area	2.0995912419022E+14
Altitude	19069868.133003

Triangular Pyramid

Length = n

Surface area	2.0995912419022E+14
Volume	1.2583021147762E+21
Height	10380321.41956