21142488, twenty-one million one hundred forty-two thousand four 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

21142488 has 32 divisors, whose sum is 52968960
The reverse of 21142488 is 88424112
Previous prime number is 911

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-one million one hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation	2.1142488 × 10^7
Engineering notation	2.1142488 × 10^6

Prime Factorization of 21142488

Prime Factorization 2 × 2 × 2 × 3 × 911 × 967

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	5285622	Product of the distinct prime numbers

The prime factorization of 21142488 is 2 × 2 × 2 × 3 × 911 × 967. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 79, 34, 224, 351, 6942, 8208, 40708, 52345, 252738, 516623, 9789451, 4479546, 38139889, 88562721, 236542646, 462284637, 969871504, 956891820

Basic calculations (n = 21142488)

Multiplication

n×y

n×2	42284976
n×3	63427464
n×4	84569952
n×5	105712440

Division

n÷y

n÷2	10571244
n÷3	7047496
n÷3	5285622
n÷5	4228497.6

Exponentiation

n^y

n²	447004798830144
n³	9.4507935952087E+21
n⁴	1.9981329017718E+29
n⁵	4.2245500898115E+36

Nth Root

^y√n

²√n	4598.0961277468
³√n	276.51500146964
⁴√n	67.809262846213
⁵√n	29.176367360417

Divisors of 21142488

1, 2, 3, 4, 6, 8, 12, 24, 911, 967, 1822, 1934, 2733, 2901, 3644, 3868, 5466, 5802, 7288, 7736, 10932, 11604, 21864, 23208, 880937, 1761874, 2642811, 3523748, 5285622, 7047496, 10571244, 21142488

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21142487	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21142488 can be divided by 32 positive divisors. The sum of these divisors (counting 21142488) is 1, the average is 0.03125.

Base conversion 21142488

Base	System	Value
2	Binary	1010000101001101111011000
3	Ternary	1110210011001010
4	Quaternary	1100221233120
5	Quinary	20403024423
6	Senary	2033053520
8	Octal	120515730
10	Decimal	21142488
12	Duodecimal	70b72a0
16	Hexadecimal	1429bd8
20	Vigesimal	6c2g48
36	Base36	cl5nc

Cryptographic Hash Functions

md5	115f62a1773023b3ef61da5cac453519
sha1	694be3f90d0a22436f3f8fcd755c542d4463d54d
sha256	c90f4179da42387a470de85f46ad8217ed2801841a42683863e17d4d8efb8fbd
sha512	6a51e1325a37765165e8d9a96c0da82ed86a02f63bcab854fbb63e09c012b8573be34f64e5e4588dc8b845971903313a3c9a9e24be9898198ebf2ec91ded0495
ripemd-160	e4fbc259152ecc5ed7ce3a2b17918d35cf205e44

21142488 as geometric shapes

Circle

Radius = n

Diameter	42284976
Circumference	132842169.95882
Area	1.4043069921242E+15

Sphere

Radius = n

Volume	3.9587391639068E+22
Surface area	5.6172279684967E+15
Circumference	132842169.95882

Square

Length = n

Perimeter	84569952
Area	447004798830144
Diagonal	29899993.27191

Cube

Length = n

Surface area	2682028792980864
Volume	9.4507935952087E+21
Space diagonal	36619863.414415

Equilateral Triangle

Length = n

Perimeter	63427464
Area	1.9355875570023E+14
Altitude	18309931.707208

Triangular Pyramid

Length = n

Surface area	1.9355875570023E+14
Volume	1.1137867064611E+21
Height	9966664.4239701