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

2212987 (number)

2212987 is an odd 7-digits composite number following 2212986 and preceding 2212988. In scientific notation, it is written as 2.212987 × 10^6. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 1796256 positive integers (up to 2212987) that are relatively prime to 2212987.

Interesting facts

2212987 has 8 divisors, whose sum is 2549216
The reverse of 2212987 is 7892122
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	two million two hundred twelve thousand nine hundred eighty-seven

Notation

Scientific notation	2.212987 × 10^6
Engineering notation	2.212987 × 10^6

Prime Factorization of 2212987

Prime Factorization 133 × 7 × 2377

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2212987	Product of the distinct prime numbers

The prime factorization of 2212987 is 133 × 7 × 2377. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 40, 53, 999, 680, 8991, 703, 91595, 39173, 356099, 79304, 5441718, 3315662, 52245337, 3520678, 563288214, 868775754, 341092768, 9241431565

Basic calculations (n = 2212987)

Multiplication

n×y

n×2	4425974
n×3	6638961
n×4	8851948
n×5	11064935

Division

n÷y

n÷2	1106493.5
n÷3	737662.33333333
n÷3	553246.75
n÷5	442597.4

Exponentiation

n^y

n²	4897311462169
n³	1.0837686600731E+19
n⁴	2.3983659557492E+25
n⁵	5.3075526813155E+31

Nth Root

^y√n

²√n	1487.6111723162
³√n	130.31456367367
⁴√n	38.569562770612
⁵√n	18.577863711588

Divisors of 2212987

1, 7, 133, 931, 2377, 16639, 316141, 2212987

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	-2212986	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 2212987 can be divided by 8 positive divisors. The sum of these divisors (counting 2212987) is 1, the average is 0.125.

Base conversion 2212987

Base	System	Value
2	Binary	1000011100010001111011
3	Ternary	11011102122111
4	Quaternary	20130101323
5	Quinary	1031303422
6	Senary	115233151
8	Octal	10342173
10	Decimal	2212987
12	Duodecimal	8a87b7
16	Hexadecimal	21c47b
20	Vigesimal	dgc97
36	Base36	1bfjv

Cryptographic Hash Functions

md5	0eb22c0772e0958293938bd6b0ddff1d
sha1	b0f4bb414b46a6b3579fcde5eb66516ee93a1e7d
sha256	ef46762a1b69261fbaa11b1bf6cb286982c2eb0e5b5832abf666079fbc867bfa
sha512	065fcf3c1ad7cb7bf1594c52cfbfc03be0a8c40209f1129aed69d9c04efc54c1377e21886535f6b12a92ef61543a3a367a60ede7511e39caa020a135dd170cb6
ripemd-160	999caf0d9b2e8f417e39ee47f748acc955253dff

2212987 as geometric shapes

Circle

Radius = n

Diameter	4425974
Circumference	13904607.403379
Area	15385357711891

Sphere

Radius = n

Volume	4.5396795475687E+19
Surface area	61541430847565
Circumference	13904607.403379

Square

Length = n

Perimeter	8851948
Area	4897311462169
Diagonal	3129636.2287553

Cube

Length = n

Surface area	29383868773014
Volume	1.0837686600731E+19
Space diagonal	3833005.9204894

Equilateral Triangle

Length = n

Perimeter	6638961
Area	2120598068241.5
Altitude	1916502.9602447

Triangular Pyramid

Length = n

Surface area	2120598068241.5
Volume	1.2772336146252E+18
Height	1043212.0762518