638340538, six hundred thirty-eight million three hundred forty thousand five hundred thirty-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

638340538 has 8 divisors, whose sum is 1044557280
The reverse of 638340538 is 835043836
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4

Name

Name	six hundred thirty-eight million three hundred forty thousand five hundred thirty-eight

Notation

Scientific notation	6.38340538 × 10^8
Engineering notation	6.38340538 × 10^6

Prime Factorization of 638340538

Prime Factorization 2 × 11 × 29015479

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	638340538	Product of the distinct prime numbers

The prime factorization of 638340538 is 2 × 11 × 29015479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 36, 70, 867, 769, 6982, 4118, 70892, 40588, 62618, 950510, 5797199, 7415111, 85189604, 39631157, 229809201, 372914573, 2770894508, 7026676910

Basic calculations (n = 638340538)

Multiplication

n×y

n×2	1276681076
n×3	1915021614
n×4	2553362152
n×5	3191702690

Division

n÷y

n÷2	319170269
n÷3	212780179.33333
n÷3	159585134.5
n÷5	127668107.6

Exponentiation

n^y

n²	407478642454129444
n³	2.6011013584768E+26
n⁴	1.6603884405626E+35
n⁵	1.0598932504377E+44

Nth Root

^y√n

²√n	25265.401995614
³√n	861.0283974675
⁴√n	158.95094210358
⁵√n	57.678038828527

Divisors of 638340538

1, 2, 11, 22, 29015479, 58030958, 319170269, 638340538

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638340537	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638340538 can be divided by 8 positive divisors. The sum of these divisors (counting 638340538) is 1, the average is 0.125.

Base conversion 638340538

Base	System	Value
2	Binary	100110000011000100110110111010
3	Ternary	1122111011001121011
4	Quaternary	212003010312322
5	Quinary	2301403344123
6	Senary	143201504134
8	Octal	4603046672
10	Decimal	638340538
12	Duodecimal	15994204a
16	Hexadecimal	260c4dba
20	Vigesimal	9j9cb6i
36	Base36	ak1upm

Cryptographic Hash Functions

md5	a1ef4731051ebeee5c1036d51bcee399
sha1	3f41cf475a2931899975d9f59459098f86c16f2a
sha256	5b3ae08decaba36efbfa430b4051b542f4fd7f3a8620443aea8600ae25834112
sha512	5d388bd82a120c5062c13593caab6dd0135a135b8fd8cb7a3c4553d42b2b5ba21c4a00f232ecddc6af2a952bdce25c3e3ca61fb3091b127f92e929f79d01dfd5
ripemd-160	11d3f851deeb33a66de4f64cb475abdfa9cd7442

638340538 as geometric shapes

Circle

Radius = n

Diameter	1276681076
Circumference	4010811889.3387
Area	1.2801319096286E+18

Sphere

Radius = n

Volume	1.0895467892044E+27
Surface area	5.1205276385145E+18
Circumference	4010811889.3387

Square

Length = n

Perimeter	2553362152
Area	407478642454129444
Diagonal	902749846.25214

Cube

Length = n

Surface area	2444871854724776664
Volume	2.6011013584768E+26
Space diagonal	1105638244.3469

Equilateral Triangle

Length = n

Perimeter	1915021614
Area	1.7644342793244E+17
Altitude	552819122.17343

Triangular Pyramid

Length = n

Surface area	1.7644342793244E+17
Volume	3.0654273485541E+25
Height	300916615.41738