221821840, two hundred twenty-one million eight hundred twenty-one thousand eight hundred forty: 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

221821840 has 40 divisors, whose sum is 517790520
The reverse of 221821840 is 048128122
Previous prime number is 257

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	2.21821840 × 10^8
Engineering notation	2.21821840 × 10^6

Prime Factorization of 221821840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 257 × 10789

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	27727730	Product of the distinct prime numbers

The prime factorization of 221821840 is 2 × 2 × 2 × 2 × 5 × 257 × 10789. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 56, 23, 945, 688, 1068, 32, 70219, 9767, 490642, 395274, 5417537, 3213737, 86896423, 74865258, 506105459, 474757444, 4093666294, 6911970215

Basic calculations (n = 221821840)

Multiplication

n×y

n×2	443643680
n×3	665465520
n×4	887287360
n×5	1109109200

Division

n÷y

n÷2	110910920
n÷3	73940613.333333
n÷3	55455460
n÷5	44364368

Exponentiation

n^y

n²	49204928700985600
n³	1.0914727821521E+25
n⁴	2.4211250084691E+33
n⁵	5.3705840424863E+41

Nth Root

^y√n

²√n	14893.684567628
³√n	605.34287419654
⁴√n	122.03968439663
⁵√n	46.687525964376

Divisors of 221821840

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 10280, 10789, 20560, 21578, 43156, 53945, 86312, 107890, 172624, 215780, 431560, 863120, 2772773, 5545546, 11091092, 13863865, 22182184, 27727730, 44364368, 55455460, 110910920, 221821840

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-221821839	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221821840 can be divided by 40 positive divisors. The sum of these divisors (counting 221821840) is 1, the average is 0.025.

Base conversion 221821840

Base	System	Value
2	Binary	1101001110001011101110010000
3	Ternary	120110101201100201
4	Quaternary	31032023232100
5	Quinary	423241244330
6	Senary	34002224544
8	Octal	1516135620
10	Decimal	221821840
12	Duodecimal	62355154
16	Hexadecimal	d38bb90
20	Vigesimal	3967ec0
36	Base36	3o2ets

Cryptographic Hash Functions

md5	ae507defd18550f55e983da2973ecfe8
sha1	2fe7ddd94d9443c72bc5637a1f209d752c00812f
sha256	967c8c37700793cc50b9b10b454a408fcbe66a0689238d4680f188a321a051ff
sha512	c8990ab877228da8ee37b642a6fec1dd3a14efff2d794eadfe35c5db4cae2cf623309f3de5d0d373cd2b11acd142568dda166731c78670c4bc00f95c27e133c7
ripemd-160	15bf3a9990e11de5e89d311a75f85d4b2a13e76b

221821840 as geometric shapes

Circle

Radius = n

Diameter	443643680
Circumference	1393747725.8995
Area	1.5458184252743E+17

Sphere

Radius = n

Volume	4.5719504986698E+25
Surface area	6.183273701097E+17
Circumference	1393747725.8995

Square

Length = n

Perimeter	887287360
Area	49204928700985600
Diagonal	313703454.55855

Cube

Length = n

Surface area	295229572205913600
Volume	1.0914727821521E+25
Space diagonal	384206697.10841

Equilateral Triangle

Length = n

Perimeter	665465520
Area	2.1306359123228E+16
Altitude	192103348.55421

Triangular Pyramid

Length = n

Surface area	2.1306359123228E+16
Volume	1.2863130095672E+24
Height	104567818.18618