21131250, twenty-one million one hundred thirty-one thousand two hundred fifty: 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

21131250 has 48 divisors, whose sum is 42265152
The reverse of 21131250 is 05213112
Previous prime number is 23

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty-one million one hundred thirty-one thousand two hundred fifty

Notation

Scientific notation	2.1131250 × 10^7
Engineering notation	2.1131250 × 10^6

Prime Factorization of 21131250

Prime Factorization 2 × 5 × 525 × 35 × 23 × 5

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	4226250	Product of the distinct prime numbers

The prime factorization of 21131250 is 2 × 5 × 525 × 35 × 23 × 5. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 94, 90, 712, 4, 4590, 3798, 40893, 819, 847548, 804157, 4734661, 4916950, 71896027, 63365236, 227904842, 383664245, 8460248115, 4716903589

Basic calculations (n = 21131250)

Multiplication

n×y

n×2	42262500
n×3	63393750
n×4	84525000
n×5	105656250

Division

n÷y

n÷2	10565625
n÷3	7043750
n÷3	5282812.5
n÷5	4226250

Exponentiation

n^y

n²	446529726562500
n³	9.4357312844238E+21
n⁴	1.9938879670398E+29
n⁵	4.213334510351E+36

Nth Root

^y√n

²√n	4596.8739377973
³√n	276.46600019903
⁴√n	67.800250278279
⁵√n	29.173265041035

Divisors of 21131250

1, 2, 5, 10, 23, 25, 35, 46, 50, 70, 115, 175, 230, 350, 525, 575, 805, 875, 1050, 1150, 1610, 1750, 2625, 4025, 5250, 8050, 12075, 13125, 18375, 20125, 24150, 26250, 36750, 40250, 60375, 91875, 120750, 183750, 301875, 422625, 459375, 603750, 845250, 918750, 2113125, 4226250, 10565625, 21131250

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	-21131249	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 21131250 can be divided by 48 positive divisors. The sum of these divisors (counting 21131250) is 1, the average is 0.020833333333333.

Base conversion 21131250

Base	System	Value
2	Binary	1010000100110111111110010
3	Ternary	1110202120121220
4	Quaternary	1100212333302
5	Quinary	20402200000
6	Senary	2032525510
8	Octal	120467762
10	Decimal	21131250
12	Duodecimal	70b0896
16	Hexadecimal	1426ff2
20	Vigesimal	6c182a
36	Base36	ckwz6

Cryptographic Hash Functions

md5	5e0d20ae6332312e9e63449e80881d76
sha1	9adb5526597186a60cb432ddad555b2dc1246f6b
sha256	edcf0f0ea058212c14798fbfccf45e8cb5ae5a502b8cf380dcf6951919a14a6b
sha512	3035f4d6d328513c3937a99951ea7b967a488d05c6abbe3e5022a66f420b0b3eef7fdae8f04981a99ffb72ddd99df4c7a9c36be106f9fd37e7268f4f371004a6
ripemd-160	8f370b012367c8bd5988a61f8f8f3e1818ff827a

21131250 as geometric shapes

Circle

Radius = n

Diameter	42262500
Circumference	132771559.52234
Area	1.4028145085782E+15

Sphere

Radius = n

Volume	3.9524298779191E+22
Surface area	5.6112580343128E+15
Circumference	132771559.52234

Square

Length = n

Perimeter	84525000
Area	446529726562500
Diagonal	29884100.339896

Cube

Length = n

Surface area	2679178359375000
Volume	9.4357312844238E+21
Space diagonal	36600398.62744

Equilateral Triangle

Length = n

Perimeter	63393750
Area	1.9335304337402E+14
Altitude	18300199.31372

Triangular Pyramid

Length = n

Surface area	1.9335304337402E+14
Volume	1.1120115961117E+21
Height	9961366.7799655