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

2212981 (number)

2212981 is an odd 7-digits composite number following 2212980 and preceding 2212982. In scientific notation, it is written as 2.212981 × 10^6. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 2206764 positive integers (up to 2212981) that are relatively prime to 2212981.

Interesting facts

2212981 has 4 divisors, whose sum is 2219200
The reverse of 2212981 is 1892122
Previous prime number is 379

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 25
Digital Root 7

Name

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

Notation

Scientific notation	2.212981 × 10^6
Engineering notation	2.212981 × 10^6

Prime Factorization of 2212981

Prime Factorization 379 × 5839

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2212981	Product of the distinct prime numbers

The prime factorization of 2212981 is 379 × 5839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 59, 38, 232, 676, 2418, 6136, 81262, 39380, 294400, 133266, 1301372, 5719524, 18436502, 2611970, 333031101, 558731436, 7184382068, 7952032984

Basic calculations (n = 2212981)

Multiplication

n×y

n×2	4425962
n×3	6638943
n×4	8851924
n×5	11064905

Division

n÷y

n÷2	1106490.5
n÷3	737660.33333333
n÷3	553245.25
n÷5	442596.2

Exponentiation

n^y

n²	4897284906361
n³	1.0837598449364E+19
n⁴	2.3983399454071E+25
n⁵	5.307480730727E+31

Nth Root

^y√n

²√n	1487.6091556588
³√n	130.31444590101
⁴√n	38.569536627484
⁵√n	18.577853637665

Divisors of 2212981

1, 379, 5839, 2212981

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2212980	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2212981 can be divided by 4 positive divisors. The sum of these divisors (counting 2212981) is 1, the average is 0.25.

Base conversion 2212981

Base	System	Value
2	Binary	1000011100010001110101
3	Ternary	11011102122021
4	Quaternary	20130101311
5	Quinary	1031303411
6	Senary	115233141
8	Octal	10342165
10	Decimal	2212981
12	Duodecimal	8a87b1
16	Hexadecimal	21c475
20	Vigesimal	dgc91
36	Base36	1bfjp

Cryptographic Hash Functions

md5	a09e7489c30784c19bdce77dec650705
sha1	9a2237963fbce207f804fa08490b11431259fcf4
sha256	45b6c39132e874c90b1dc9e938a16301f9f22cf67cc270c03d9f29837439566f
sha512	ca5175560f8903c2d593e871071f3e88378edb6f4fa51fef31ddb1f75fbe0d8e614a68ffba91f871afd4cdbb200068bf83f13f1fdf80b8f4a15eb20d69a9cf62
ripemd-160	54c9b88d398c4cb21547db2f37d22335887bf276

2212981 as geometric shapes

Circle

Radius = n

Diameter	4425962
Circumference	13904569.704268
Area	15385274284360

Sphere

Radius = n

Volume	4.5396426228103E+19
Surface area	61541097137440
Circumference	13904569.704268

Square

Length = n

Perimeter	8851924
Area	4897284906361
Diagonal	3129627.743474

Cube

Length = n

Surface area	29383709438166
Volume	1.0837598449364E+19
Space diagonal	3832995.5281846

Equilateral Triangle

Length = n

Perimeter	6638943
Area	2120586569239.4
Altitude	1916497.7640923

Triangular Pyramid

Length = n

Surface area	2120586569239.4
Volume	1.277223225887E+18
Height	1043209.2478247