820449968, eight hundred twenty million four hundred forty-nine thousand nine hundred sixty-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

820449968 has 40 divisors, whose sum is 1767136896
The reverse of 820449968 is 869944028
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5

Name

Name	eight hundred twenty million four hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation	8.20449968 × 10^8
Engineering notation	8.20449968 × 10^6

Prime Factorization of 820449968

Prime Factorization 2 × 2 × 2 × 2 × 13 × 31 × 127241

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	102556246	Product of the distinct prime numbers

The prime factorization of 820449968 is 2 × 2 × 2 × 2 × 13 × 31 × 127241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 52, 11, 661, 32, 6031, 1935, 26181, 7688, 834375, 833402, 9478513, 4494196, 52075909, 91215683, 584614712, 108811032, 6416765785, 6845333537

Basic calculations (n = 820449968)

Multiplication

n×y

n×2	1640899936
n×3	2461349904
n×4	3281799872
n×5	4102249840

Division

n÷y

n÷2	410224984
n÷3	273483322.66667
n÷3	205112492
n÷5	164089993.6

Exponentiation

n^y

n²	673138149991201024
n³	5.5227617361986E+26
n⁴	4.5311496897358E+35
n⁵	3.7175816179469E+44

Nth Root

^y√n

²√n	28643.497831096
³√n	936.16133654494
⁴√n	169.24390042508
⁵√n	60.647153304185

Divisors of 820449968

1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 127241, 254482, 508964, 1017928, 1654133, 2035856, 3308266, 3944471, 6616532, 7888942, 13233064, 15777884, 26466128, 31555768, 51278123, 63111536, 102556246, 205112492, 410224984, 820449968

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	-820449967	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 820449968 can be divided by 40 positive divisors. The sum of these divisors (counting 820449968) is 1, the average is 0.025.

Base conversion 820449968

Base	System	Value
2	Binary	110000111001110001001010110000
3	Ternary	2010011211011202212
4	Quaternary	300321301022300
5	Quinary	3140013344333
6	Senary	213225031252
8	Octal	6071611260
10	Decimal	820449968
12	Duodecimal	1aa925528
16	Hexadecimal	30e712b0
20	Vigesimal	cg7g4i8
36	Base36	dkh38w

Cryptographic Hash Functions

md5	9542123251b5f9b1deb0cdd6a2738e2c
sha1	38cc5c10d9cea3a7dda5d48509ff5f3978012a4f
sha256	ede55aa5434cf406d818745a9b27eb0df7bc85c45f1cb6b483a31e178a0426fc
sha512	e14a7109c6a728b35edc81d4100f8c2f4710c08f097e4760ccd1bf1da5547b4cab725cf459338617dbfff3bb061fb0606efef872508a27ba55d262130086ffde
ripemd-160	0f00ed9ee31d9a0a8b3e409a0e80fe5d6bba65f7

820449968 as geometric shapes

Circle

Radius = n

Diameter	1640899936
Circumference	5155039184.2136
Area	2.1147258668634E+18

Sphere

Radius = n

Volume	2.3133690263958E+27
Surface area	8.4589034674535E+18
Circumference	5155039184.2136

Square

Length = n

Perimeter	3281799872
Area	673138149991201024
Diagonal	1160291471.9942

Cube

Length = n

Surface area	4038828899947206144
Volume	5.5227617361986E+26
Space diagonal	1421061029.6443

Equilateral Triangle

Length = n

Perimeter	2461349904
Area	2.9147736907442E+17
Altitude	710530514.82213

Triangular Pyramid

Length = n

Surface area	2.9147736907442E+17
Volume	6.5086371242394E+25
Height	386763823.99806