21490980, twenty-one million four hundred ninety 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

21490980 has 48 divisors, whose sum is 68772480
The reverse of 21490980 is 08909412
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	2.1490980 × 10^7
Engineering notation	2.1490980 × 10^6

Prime Factorization of 21490980

Prime Factorization 2 × 2 × 7 × 3 × 5 × 51169

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10745490	Product of the distinct prime numbers

The prime factorization of 21490980 is 2 × 2 × 7 × 3 × 5 × 51169. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 50, 64, 396, 113, 3747, 9274, 66978, 12285, 208290, 949725, 8652859, 3665987, 25544872, 44679904, 457467583, 843091374, 3747089758, 7064863155

Basic calculations (n = 21490980)

Multiplication

n×y

n×2	42981960
n×3	64472940
n×4	85963920
n×5	107454900

Division

n÷y

n÷2	10745490
n÷3	7163660
n÷3	5372745
n÷5	4298196

Exponentiation

n^y

n²	461862221360400
n³	9.9258717620119E+21
n⁴	2.1331671151996E+29
n⁵	4.5843851809413E+36

Nth Root

^y√n

²√n	4635.8364940968
³√n	278.02599691326
⁴√n	68.086977419304
⁵√n	29.271922321584

Divisors of 21490980

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 51169, 102338, 153507, 204676, 255845, 307014, 358183, 511690, 614028, 716366, 767535, 1023380, 1074549, 1432732, 1535070, 1790915, 2149098, 3070140, 3581830, 4298196, 5372745, 7163660, 10745490, 21490980

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	-21490979	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 21490980 can be divided by 48 positive divisors. The sum of these divisors (counting 21490980) is 1, the average is 0.020833333333333.

Base conversion 21490980

Base	System	Value
2	Binary	1010001111110110100100100
3	Ternary	1111102212002020
4	Quaternary	1101332310210
5	Quinary	21000202410
6	Senary	2044343140
8	Octal	121766444
10	Decimal	21490980
12	Duodecimal	7244ab0
16	Hexadecimal	147ed24
20	Vigesimal	6e6790
36	Base36	csmjo

Cryptographic Hash Functions

md5	222b0cf226c83db80012d1ec9bc43bc0
sha1	079bb8c4dc689ee9c290cbb643518e0aee4ac4e4
sha256	37270e5c52d9e124359ba66e2b242ee0d713cdca9065b87e53588f7dda7ccd84
sha512	d8f1097934195dff2ecb25d50aa9a08332dc8c37df1b4cf9d9c449be196b578890b9dcb13e098fd38c87d3703b810c9470a53c25b76c2a1dd0780ffd734b5ae4
ripemd-160	5ec983355639794d350410e381bf4fab6fc42d10

21490980 as geometric shapes

Circle

Radius = n

Diameter	42981960
Circumference	135031809.77289
Area	1.4509829615965E+15

Sphere

Radius = n

Volume	4.1577394410681E+22
Surface area	5.803931846386E+15
Circumference	135031809.77289

Square

Length = n

Perimeter	85963920
Area	461862221360400
Diagonal	30392835.384689

Cube

Length = n

Surface area	2771173328162400
Volume	9.9258717620119E+21
Space diagonal	37223469.264447

Equilateral Triangle

Length = n

Perimeter	64472940
Area	1.9999220837321E+14
Altitude	18611734.632223

Triangular Pyramid

Length = n

Surface area	1.9999220837321E+14
Volume	1.1697752053511E+21
Height	10130945.12823