821640240, eight hundred twenty-one million six hundred forty thousand two 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

821640240 has 120 divisors, whose sum is 2482841088
The reverse of 821640240 is 042046128
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9

Name

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

Notation

Scientific notation	8.21640240 × 10^8
Engineering notation	8.21640240 × 10^6

Prime Factorization of 821640240

Prime Factorization 2 × 2 × 2 × 2 × 3 × 15 × 83 × 3 × 4583

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	34235010	Product of the distinct prime numbers

The prime factorization of 821640240 is 2 × 2 × 2 × 2 × 3 × 15 × 83 × 3 × 4583. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 10, 53, 29, 312, 331, 6484, 3976, 40430, 28864, 684263, 340339, 7448808, 9734794, 70859115, 23590589, 562815526, 976038320, 1746265782, 8583042750

Basic calculations (n = 821640240)

Multiplication

n×y

n×2	1643280480
n×3	2464920720
n×4	3286560960
n×5	4108201200

Division

n÷y

n÷2	410820120
n÷3	273880080
n÷3	205410060
n÷5	164328048

Exponentiation

n^y

n²	675092683987257600
n³	5.5468331489353E+26
n⁴	4.5575013197312E+35
n⁵	3.7446264781443E+44

Nth Root

^y√n

²√n	28664.267651555
³√n	936.61383141618
⁴√n	169.30524992319
⁵√n	60.664739935341

Divisors of 821640240

1, 2, 3, 4, 6, 8, 9, 12, 15, 16, 18, 24, 30, 36, 45, 48, 60, 72, 83, 90, 120, 135, 144, 166, 180, 240, 249, 270, 332, 360, 498, 540, 664, 720, 747, 996, 1080, 1245, 1328, 1494, 1992, 2160, 2490, 2988, 3735, 3984, 4583, 4980, 5976, 7470, 9166, 9960, 11205, 11952, 13749, 14940, 18332, 19920, 22410, 27498, 29880, 36664, 41247, 44820, 54996, 59760, 68745, 73328, 82494, 89640, 109992, 137490, 164988, 179280, 206235, 219984, 274980, 329976, 380389, 412470, 549960, 618705, 659952, 760778, 824940, 1099920, 1141167, 1237410, 1521556, 1649880, 2282334, 2474820, 3043112, 3299760, 3423501, 4564668, 4949640, 5705835, 6086224, 6847002, 9129336, 9899280, 11411670, 13694004, 17117505, 18258672, 22823340, 27388008, 34235010, 45646680, 51352515, 54776016, 68470020, 91293360, 102705030, 136940040, 205410060, 273880080, 410820120, 821640240

120 divisors

τ	Total Divisors	120	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-821640239	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0083333333333333	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	120	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 821640240 can be divided by 120 positive divisors. The sum of these divisors (counting 821640240) is 1, the average is 0.0083333333333333.

Base conversion 821640240

Base	System	Value
2	Binary	110000111110010011110000110000
3	Ternary	2010021001122112000
4	Quaternary	300332103300300
5	Quinary	3140314441430
6	Senary	213310334000
8	Octal	6076236060
10	Decimal	821640240
12	Duodecimal	1ab1ba300
16	Hexadecimal	30f93c30
20	Vigesimal	cgf50c0
36	Base36	dl6lo0

Cryptographic Hash Functions

md5	f73509c25999b72846c7f20e5a2bd4e8
sha1	838a4c479cda1d68b534aa509a8f8d851e341eb7
sha256	260cfbdd4832e0b045f38f5d5876031c69500e37bb8f6b89fb744025402878d4
sha512	83147ab6eac0dd88c4ad94d2333b7e53ce8fa7857412d1a9d7d90657c8d10d582f52f25e5a1451b26285852f421631e8074c64212b78176290905340ede64738
ripemd-160	ae7b182b5b18d1e4f1c75045fd9a6a555ffb7d2c

821640240 as geometric shapes

Circle

Radius = n

Diameter	1643280480
Circumference	5162517883.7555
Area	2.1208662165066E+18

Sphere

Radius = n

Volume	2.3234520361845E+27
Surface area	8.4834648660263E+18
Circumference	5162517883.7555

Square

Length = n

Perimeter	3286560960
Area	675092683987257600
Diagonal	1161974770.7995

Cube

Length = n

Surface area	4050556103923545600
Volume	5.5468331489353E+26
Space diagonal	1423122641.2231

Equilateral Triangle

Length = n

Perimeter	2464920720
Area	2.9232370712099E+17
Altitude	711561320.61154

Triangular Pyramid

Length = n

Surface area	2.9232370712099E+17
Volume	6.5370055562042E+25
Height	387324923.59983