28163988, twenty-eight million one hundred sixty-three thousand nine hundred eighty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

28163988 has 48 divisors, whose sum is 57834000
The reverse of 28163988 is 88936182
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	twenty-eight million one hundred sixty-three thousand nine hundred eighty-eight

Notation

Scientific notation	2.8163988 × 10^7
Engineering notation	2.8163988 × 10^6

Prime Factorization of 28163988

Prime Factorization 2 × 2 × 9 × 53 × 29 × 509

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	14081994	Product of the distinct prime numbers

The prime factorization of 28163988 is 2 × 2 × 9 × 53 × 29 × 509. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 71, 5, 400, 490, 5955, 9312, 63791, 60634, 632217, 614179, 127204, 3405339, 64640219, 5121740, 162184944, 84904470, 4449985605, 2780414036

Basic calculations (n = 28163988)

Multiplication

n×y

n×2	56327976
n×3	84491964
n×4	112655952
n×5	140819940

Division

n÷y

n÷2	14081994
n÷3	9387996
n÷3	7040997
n÷5	5632797.6

Exponentiation

n^y

n²	793210220064144
n³	2.2339963119364E+22
n⁴	6.2918245321421E+29
n⁵	1.7720287062136E+37

Nth Root

^y√n

²√n	5306.9754097791
³√n	304.25055809058
⁴√n	72.848990451338
⁵√n	30.898601986011

Divisors of 28163988

1, 2, 4, 9, 18, 29, 36, 53, 58, 106, 116, 212, 261, 477, 509, 522, 954, 1018, 1044, 1537, 1908, 2036, 3074, 4581, 6148, 9162, 13833, 14761, 18324, 26977, 27666, 29522, 53954, 55332, 59044, 107908, 132849, 242793, 265698, 485586, 531396, 782333, 971172, 1564666, 3129332, 7040997, 14081994, 28163988

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28163987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28163988 can be divided by 48 positive divisors. The sum of these divisors (counting 28163988) is 1, the average is 0.020833333333333.

Base conversion 28163988

Base	System	Value
2	Binary	1101011011011111110010100
3	Ternary	1221222212201200
4	Quaternary	1223123332110
5	Quinary	24202221423
6	Senary	2443352500
8	Octal	153337624
10	Decimal	28163988
12	Duodecimal	9522730
16	Hexadecimal	1adbf94
20	Vigesimal	8g09j8
36	Base36	grnh0

Cryptographic Hash Functions

md5	13eea67d464f6ced3066874f741a5299
sha1	044e495460d696e6a0a678b0b31c9bb436647a90
sha256	314019fb8403dae4e18aaff05897c2027ee079dcf915ea4df0c16dc2f9bdf416
sha512	43cae9e04c00652e514bd9217fef8103c8e482a401f04a9616e57120c2a2f5d459e597f82710b50ac949572275296cc442828e6f8012cc3f6d3705b6a041b031
ripemd-160	9a643c2759da1a3b38bc2a2c8506f549038328db

28163988 as geometric shapes

Circle

Radius = n

Diameter	56327976
Circumference	176959555.59318
Area	2.4919434001059E+15

Sphere

Radius = n

Volume	9.3577418689681E+22
Surface area	9.9677736004234E+15
Circumference	176959555.59318

Square

Length = n

Perimeter	112655952
Area	793210220064144
Diagonal	39829893.800113

Cube

Length = n

Surface area	4759261320384864
Volume	2.2339963119364E+22
Space diagonal	48781458.15976

Equilateral Triangle

Length = n

Perimeter	84491964
Area	3.434701005585E+14
Altitude	24390729.07988

Triangular Pyramid

Length = n

Surface area	3.434701005585E+14
Volume	2.6327899021933E+21
Height	13276631.266704