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

20120228 (number)

20120228 is an even 8-digits composite number following 20120227 and preceding 20120229. In scientific notation, it is written as 2.0120228 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 12 positive divisors. There are 10037640 positive integers (up to 20120228) that are relatively prime to 20120228.

Interesting facts

20120228 has 12 divisors, whose sum is 35289072
The reverse of 20120228 is 82202102
Previous prime number is 467

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million one hundred twenty thousand two hundred twenty-eight

Notation

Scientific notation	2.0120228 × 10^7
Engineering notation	2.0120228 × 10^6

Prime Factorization of 20120228

Prime Factorization 2 × 2 × 467 × 10771

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10060114	Product of the distinct prime numbers

The prime factorization of 20120228 is 2 × 2 × 467 × 10771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 90, 96, 212, 69, 7070, 2763, 43791, 49410, 649388, 846699, 3357923, 9649547, 88266960, 28629120, 358048536, 392861763, 2990685566, 1107156303

Basic calculations (n = 20120228)

Multiplication

n×y

n×2	40240456
n×3	60360684
n×4	80480912
n×5	100601140

Division

n÷y

n÷2	10060114
n÷3	6706742.6666667
n÷3	5030057
n÷5	4024045.6

Exponentiation

n^y

n²	404823574771984
n³	8.1451426241874E+21
n⁴	1.6388212669117E+29
n⁵	3.2973457541512E+36

Nth Root

^y√n

²√n	4485.557713373
³√n	271.98459038999
⁴√n	66.974306367241
⁵√n	28.888605587015

Divisors of 20120228

1, 2, 4, 467, 934, 1868, 10771, 21542, 43084, 5030057, 10060114, 20120228

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20120227	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120228 can be divided by 12 positive divisors. The sum of these divisors (counting 20120228) is 1, the average is 0.083333333333333.

Base conversion 20120228

Base	System	Value
2	Binary	1001100110000001010100100
3	Ternary	1101212012202122
4	Quaternary	1030300022210
5	Quinary	20122321403
6	Senary	1555125112
8	Octal	114601244
10	Decimal	20120228
12	Duodecimal	68a3798
16	Hexadecimal	13302a4
20	Vigesimal	65f0b8
36	Base36	bz8v8

Cryptographic Hash Functions

md5	54c4c7c2f20535b151be953d94144a21
sha1	cf2c9dddda893c59031ef5ce5e5a8fff24281047
sha256	3c38556991d0c632ea7fb1f6b042d9c1aa982a70b25ce0cd6da8bff6c5e6e659
sha512	6714eac3fe76c05a40bb003b8932194ef3b8c50cb3fe9ac8088f9e52e1cb17b111b9f1132deccdfba586f24a83ab1f7e8df781b48feff73c1a137f88cb9ce7bc
ripemd-160	34c7717882d26a8191da9c323a2e51e87b34faf4

20120228 as geometric shapes

Circle

Radius = n

Diameter	40240456
Circumference	126419120.9467
Area	1.2717907685036E+15

Sphere

Radius = n

Volume	3.4118293640784E+22
Surface area	5.0871630740145E+15
Circumference	126419120.9467

Square

Length = n

Perimeter	80480912
Area	404823574771984
Diagonal	28454299.315639

Cube

Length = n

Surface area	2428941448631904
Volume	8.1451426241874E+21
Space diagonal	34849257.15587

Equilateral Triangle

Length = n

Perimeter	60360684
Area	1.7529374990168E+14
Altitude	17424628.577935

Triangular Pyramid

Length = n

Surface area	1.7529374990168E+14
Volume	9.5991426388241E+20
Height	9484766.4385463