21495980, twenty-one million four hundred ninety-five thousand nine hundred eighty: 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

21495980 has 48 divisors, whose sum is 49593600
The reverse of 21495980 is 08959412
Previous prime number is 199

Basic properties

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

Name

Name	twenty-one million four hundred ninety-five thousand nine hundred eighty

Notation

Scientific notation	2.1495980 × 10^7
Engineering notation	2.1495980 × 10^6

Prime Factorization of 21495980

Prime Factorization 2 × 2 × 5 × 11 × 199 × 491

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10747990	Product of the distinct prime numbers

The prime factorization of 21495980 is 2 × 2 × 5 × 11 × 199 × 491. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 62, 32, 754, 748, 4990, 5260, 54502, 34175, 845861, 766968, 2643688, 9371755, 30586086, 78414398, 720160527, 919134970, 1891701193, 9099705679

Basic calculations (n = 21495980)

Multiplication

n×y

n×2	42991960
n×3	64487940
n×4	85983920
n×5	107479900

Division

n÷y

n÷2	10747990
n÷3	7165326.6666667
n÷3	5373995
n÷5	4299196

Exponentiation

n^y

n²	462077156160400
n³	9.9328013072808E+21
n⁴	2.1351529824528E+29
n⁵	4.5897205807746E+36

Nth Root

^y√n

²√n	4636.3757397346
³√n	278.04755668998
⁴√n	68.090937280483
⁵√n	29.273284251034

Divisors of 21495980

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 491, 796, 982, 995, 1964, 1990, 2189, 2455, 3980, 4378, 4910, 5401, 8756, 9820, 10802, 10945, 21604, 21890, 27005, 43780, 54010, 97709, 108020, 195418, 390836, 488545, 977090, 1074799, 1954180, 2149598, 4299196, 5373995, 10747990, 21495980

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	-21495979	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 21495980 can be divided by 48 positive divisors. The sum of these divisors (counting 21495980) is 1, the average is 0.020833333333333.

Base conversion 21495980

Base	System	Value
2	Binary	1010010000000000010101100
3	Ternary	1111110002221102
4	Quaternary	1102000002230
5	Quinary	21000332410
6	Senary	2044422232
8	Octal	122000254
10	Decimal	21495980
12	Duodecimal	7247978
16	Hexadecimal	14800ac
20	Vigesimal	6e6jj0
36	Base36	csqek

Cryptographic Hash Functions

md5	c63a10a0f0af254d425f4cfc1f113f89
sha1	1b423bc3e7d17964726c1e059af9d2a301fd9baf
sha256	6ea4e80e84db7b37603c96adf21210cd85eeb4b241a5b8ba0f48c6f31751fd69
sha512	28ce8d6fd7c51dd019ca8b38cff22337e3d58eb4ba9afffb8978c64c121fc06acb9006851cddeac9f03d6a56f68034da164bb7212a1b2e1c7e7c6b06835db90e
ripemd-160	ad81153248b6d612f1c1bbb07ac931711de73306

21495980 as geometric shapes

Circle

Radius = n

Diameter	42991960
Circumference	135063225.69943
Area	1.4516581991852E+15

Sphere

Radius = n

Volume	4.1606420822027E+22
Surface area	5.8066327967407E+15
Circumference	135063225.69943

Square

Length = n

Perimeter	85983920
Area	462077156160400
Diagonal	30399906.452501

Cube

Length = n

Surface area	2772462936962400
Volume	9.9328013072808E+21
Space diagonal	37232129.518484

Equilateral Triangle

Length = n

Perimeter	64487940
Area	2.0008527787169E+14
Altitude	18616064.759242

Triangular Pyramid

Length = n

Surface area	2.0008527787169E+14
Volume	1.1705918600928E+21
Height	10133302.150834