21147072, twenty-one million one hundred forty-seven thousand seventy-two: 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

21147072 has 56 divisors, whose sum is 56668416
The reverse of 21147072 is 27074112
Previous prime number is 83

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty-one million one hundred forty-seven thousand seventy-two

Notation

Scientific notation	2.1147072 × 10^7
Engineering notation	2.1147072 × 10^6

Prime Factorization of 21147072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 83 × 1327

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	660846	Product of the distinct prime numbers

The prime factorization of 21147072 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 83 × 1327. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 35, 64, 904, 381, 5422, 7685, 89823, 35265, 58691, 564225, 6475993, 3742920, 93103528, 60114345, 288933893, 829750450, 1849740512, 4017774348

Basic calculations (n = 21147072)

Multiplication

n×y

n×2	42294144
n×3	63441216
n×4	84588288
n×5	105735360

Division

n÷y

n÷2	10573536
n÷3	7049024
n÷3	5286768
n÷5	4229414.4

Exponentiation

n^y

n²	447198654173184
n³	9.4569421381034E+21
n⁴	1.9998663629431E+29
n⁵	4.2291317967535E+36

Nth Root

^y√n

²√n	4598.5945679088
³√n	276.53498418833
⁴√n	67.812938056899
⁵√n	29.17763242317

Divisors of 21147072

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1327, 1328, 1992, 2654, 2656, 3981, 3984, 5308, 5312, 7962, 7968, 10616, 15924, 15936, 21232, 31848, 42464, 63696, 84928, 110141, 127392, 220282, 254784, 330423, 440564, 660846, 881128, 1321692, 1762256, 2643384, 3524512, 5286768, 7049024, 10573536, 21147072

56 divisors

τ	Total Divisors	56	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21147071	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.017857142857143	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	56	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21147072 can be divided by 56 positive divisors. The sum of these divisors (counting 21147072) is 1, the average is 0.017857142857143.

Base conversion 21147072

Base	System	Value
2	Binary	1010000101010110111000000
3	Ternary	1110210101022220
4	Quaternary	1100222313000
5	Quinary	20403201242
6	Senary	2033131040
8	Octal	120526700
10	Decimal	21147072
12	Duodecimal	70b9a80
16	Hexadecimal	142adc0
20	Vigesimal	6c37dc
36	Base36	cl96o

Cryptographic Hash Functions

md5	3bfcd2386e33bb60d1c8660b85acea89
sha1	60dfcd0cb596471f5a584794d4f3246edc0135c3
sha256	2433919e3160f682cc2d5b750fc48ea1185427fc23610268118cafcd8a7986da
sha512	bc4c8daa0cf31aadaec0c1375051f2f694e647c9d9d7345792d6079ee0534a047259ba9a40e805d07585486c4c1e5e64486d7c504a541105a441547853c53261
ripemd-160	d34570cea3a3ca572b38e5d73ade71bef0038fc9

21147072 as geometric shapes

Circle

Radius = n

Diameter	42294144
Circumference	132870972.08027
Area	1.4049160066457E+15

Sphere

Radius = n

Volume	3.9613146595319E+22
Surface area	5.6196640265829E+15
Circumference	132870972.08027

Square

Length = n

Perimeter	84588288
Area	447198654173184
Diagonal	29906476.02688

Cube

Length = n

Surface area	2683191925039104
Volume	9.4569421381034E+21
Space diagonal	36627803.135317

Equilateral Triangle

Length = n

Perimeter	63441216
Area	1.9364269752609E+14
Altitude	18313901.567659

Triangular Pyramid

Length = n

Surface area	1.9364269752609E+14
Volume	1.1145113191903E+21
Height	9968825.3422934