648399440, six hundred forty-eight million three hundred ninety-nine thousand four 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

648399440 has 40 divisors, whose sum is 1331111232
The reverse of 648399440 is 044993846
Previous prime number is 23

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2

Name

Name	six hundred forty-eight million three hundred ninety-nine thousand four hundred forty

Notation

Scientific notation	6.48399440 × 10^8
Engineering notation	6.48399440 × 10^6

Prime Factorization of 648399440

Prime Factorization 2 × 2 × 2 × 2 × 65 × 23 × 27107

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	81049930	Product of the distinct prime numbers

The prime factorization of 648399440 is 2 × 2 × 2 × 2 × 65 × 23 × 27107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 88, 10, 361, 546, 2584, 5627, 31461, 53921, 428861, 583784, 6352084, 3292258, 26490386, 62967321, 809032725, 123706594, 2916594159, 2572945189

Basic calculations (n = 648399440)

Multiplication

n×y

n×2	1296798880
n×3	1945198320
n×4	2593597760
n×5	3241997200

Division

n÷y

n÷2	324199720
n÷3	216133146.66667
n÷3	162099860
n÷5	129679888

Exponentiation

n^y

n²	420421833792313600
n³	2.7260128159471E+26
n⁴	1.7675451832929E+35
n⁵	1.1460753070218E+44

Nth Root

^y√n

²√n	25463.688656595
³√n	865.52751188733
⁴√n	159.57345849669
⁵√n	57.858680649907

Divisors of 648399440

1, 2, 4, 8, 16, 23, 46, 65, 92, 130, 184, 260, 368, 520, 1040, 1495, 2990, 5980, 11960, 23920, 27107, 54214, 108428, 216856, 433712, 623461, 1246922, 1761955, 2493844, 3523910, 4987688, 7047820, 9975376, 14095640, 28191280, 40524965, 81049930, 162099860, 324199720, 648399440

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	-648399439	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 648399440 can be divided by 40 positive divisors. The sum of these divisors (counting 648399440) is 1, the average is 0.025.

Base conversion 648399440

Base	System	Value
2	Binary	100110101001011100101001010000
3	Ternary	1200012002002211002
4	Quaternary	212221130221100
5	Quinary	2311442240230
6	Senary	144201241132
8	Octal	4651345120
10	Decimal	648399440
12	Duodecimal	1611931a8
16	Hexadecimal	26a5ca50
20	Vigesimal	a2c9ic0
36	Base36	aq1g7k

Cryptographic Hash Functions

md5	40c10428f2033222cd0dfa7f84e3457e
sha1	ad91a92193134590c598e9d02b4292f453261891
sha256	09fc50ae3d82479ff997bf51868394d61ac7e53cd5fe99159e8d66ebb8455eea
sha512	3d4c056b1d05d5ca9a55e220498507b56db169c745769e73486780a9adbc0ce6b07a98964ed77e1307d9e8b3329d430217153533ee32df3bc1c9849d1dadfcbc
ripemd-160	21bd7bb3493805ecf6548a5428049048cdfc06cc

648399440 as geometric shapes

Circle

Radius = n

Diameter	1296798880
Circumference	4074013834.5915
Area	1.3207941444507E+18

Sphere

Radius = n

Volume	1.1418695781561E+27
Surface area	5.2831765778027E+18
Circumference	4074013834.5915

Square

Length = n

Perimeter	2593597760
Area	420421833792313600
Diagonal	916975281.88312

Cube

Length = n

Surface area	2522531002753881600
Volume	2.7260128159471E+26
Space diagonal	1123060773.6792

Equilateral Triangle

Length = n

Perimeter	1945198320
Area	1.8204799418489E+17
Altitude	561530386.8396

Triangular Pyramid

Length = n

Surface area	1.8204799418489E+17
Volume	3.2126369129294E+25
Height	305658427.29437