821400380, eight hundred twenty-one million four hundred thousand three hundred eighty: 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

821400380 has 96 divisors, whose sum is 1859131008
The reverse of 821400380 is 083004128
Previous prime number is 73

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8

Name

Name	eight hundred twenty-one million four hundred thousand three hundred eighty

Notation

Scientific notation	8.21400380 × 10^8
Engineering notation	8.21400380 × 10^6

Prime Factorization of 821400380

Prime Factorization 2 × 2 × 5 × 23 × 61 × 73 × 401

Composite number

ω	Distinct Factors	6	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	410700190	Product of the distinct prime numbers

The prime factorization of 821400380 is 2 × 2 × 5 × 23 × 61 × 73 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 36, 19, 962, 875, 3140, 2794, 8693, 86390, 73331, 80011, 9446719, 5169858, 14410246, 45735257, 709819059, 111898205, 4966583216, 5874772245

Basic calculations (n = 821400380)

Multiplication

n×y

n×2	1642800760
n×3	2464201140
n×4	3285601520
n×5	4107001900

Division

n÷y

n÷2	410700190
n÷3	273800126.66667
n÷3	205350095
n÷5	164280076

Exponentiation

n^y

n²	674698584264144400
n³	5.5419767350003E+26
n⁴	4.5521817960804E+35
n⁵	3.7391638571295E+44

Nth Root

^y√n

²√n	28660.083391365
³√n	936.52268119927
⁴√n	169.29289232382
⁵√n	60.661197571359

Divisors of 821400380

1, 2, 4, 5, 10, 20, 23, 46, 61, 73, 92, 115, 122, 146, 230, 244, 292, 305, 365, 401, 460, 610, 730, 802, 1220, 1403, 1460, 1604, 1679, 2005, 2806, 3358, 4010, 4453, 5612, 6716, 7015, 8020, 8395, 8906, 9223, 14030, 16790, 17812, 18446, 22265, 24461, 28060, 29273, 33580, 36892, 44530, 46115, 48922, 58546, 89060, 92230, 97844, 102419, 117092, 122305, 146365, 184460, 204838, 244610, 292730, 409676, 489220, 512095, 562603, 585460, 673279, 1024190, 1125206, 1346558, 1785653, 2048380, 2250412, 2693116, 2813015, 3366395, 3571306, 5626030, 6732790, 7142612, 8928265, 11252060, 13465580, 17856530, 35713060, 41070019, 82140038, 164280076, 205350095, 410700190, 821400380

96 divisors

τ	Total Divisors	96	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-821400379	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.010416666666667	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	96	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 821400380 can be divided by 96 positive divisors. The sum of these divisors (counting 821400380) is 1, the average is 0.010416666666667.

Base conversion 821400380

Base	System	Value
2	Binary	110000111101011001001100111100
3	Ternary	2010020121110111022
4	Quaternary	300331121030330
5	Quinary	3140234303010
6	Senary	213301243312
8	Octal	6075311474
10	Decimal	821400380
12	Duodecimal	1ab103538
16	Hexadecimal	30f5933c
20	Vigesimal	cgdf0j0
36	Base36	dl1gl8

Cryptographic Hash Functions

md5	367177cf4ad48a600f3e10cad95fe2ef
sha1	a2c72698cfc8e957aabbf4dd357199f5c7904819
sha256	69964ed321af165ea61acc845c1ba7ad8fdbd4c209585821e0b81061544e7f18
sha512	9e84897173b4501eec03b4f711e55957a9f60506282df7728f9046c808b0ddb3b7ebe92fb448b913dc13577f96c876bd8cd107c0a589b8d569a8a13da4c7472f
ripemd-160	cfc26de694d4e212a9fd9961ca73925a289567a3

821400380 as geometric shapes

Circle

Radius = n

Diameter	1642800760
Circumference	5161010798.9277
Area	2.1196281157117E+18

Sphere

Radius = n

Volume	2.3214177862723E+27
Surface area	8.4785124628467E+18
Circumference	5161010798.9277

Square

Length = n

Perimeter	3285601520
Area	674698584264144400
Diagonal	1161635557.5344

Cube

Length = n

Surface area	4048191505584866400
Volume	5.5419767350003E+26
Space diagonal	1422707191.5164

Equilateral Triangle

Length = n

Perimeter	2464201140
Area	2.9215305693507E+17
Altitude	711353595.75819

Triangular Pyramid

Length = n

Surface area	2.9215305693507E+17
Volume	6.5312822174947E+25
Height	387211852.51147