638530493, six hundred thirty-eight million five hundred thirty thousand four hundred ninety-three: 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

638530493 has 8 divisors, whose sum is 649437600
The reverse of 638530493 is 394035836
Previous prime number is 2099

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	six hundred thirty-eight million five hundred thirty thousand four hundred ninety-three

Notation

Scientific notation	6.38530493 × 10^8
Engineering notation	6.38530493 × 10^6

Prime Factorization of 638530493

Prime Factorization 61 × 2099 × 4987

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	638530493	Product of the distinct prime numbers

The prime factorization of 638530493 is 61 × 2099 × 4987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 71, 33, 690, 563, 8694, 2272, 22611, 37419, 400998, 886027, 410873, 154776, 48343117, 60994178, 604736697, 91102223, 255547919, 8830195597

Basic calculations (n = 638530493)

Multiplication

n×y

n×2	1277060986
n×3	1915591479
n×4	2554121972
n×5	3192652465

Division

n÷y

n÷2	319265246.5
n÷3	212843497.66667
n÷3	159632623.25
n÷5	127706098.6

Exponentiation

n^y

n²	407721190490823049
n³	2.6034241277065E+26
n⁴	1.6623656917525E+35
n⁵	1.061471184701E+44

Nth Root

^y√n

²√n	25269.160908111
³√n	861.11379620514
⁴√n	158.96276579159
⁵√n	57.681471143199

Divisors of 638530493

1, 61, 2099, 4987, 128039, 304207, 10467713, 638530493

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	-638530492	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 638530493 can be divided by 8 positive divisors. The sum of these divisors (counting 638530493) is 1, the average is 0.125.

Base conversion 638530493

Base	System	Value
2	Binary	100110000011110011001110111101
3	Ternary	1122111111201011112
4	Quaternary	212003303032331
5	Quinary	2301430433433
6	Senary	143205531405
8	Octal	4603631675
10	Decimal	638530493
12	Duodecimal	159a13b65
16	Hexadecimal	260f33bd
20	Vigesimal	9jag64d
36	Base36	ak5xa5

Cryptographic Hash Functions

md5	c16915430e3fda10940beddb60700c46
sha1	c90edbe045043375cc91829766d682db5043dbed
sha256	1934e6646b4caef1e1844ae7088db068af5cf039ff4caffaff19b6765ba83483
sha512	467afc2ebacc7b6b80816f3784482b0d97ad09102c9be9328effaf9869354d300919155f865430cfbf1f764f18d74985ca52da9adfa65c637e25c82643653a93
ripemd-160	f68c350808925b9a4bec1cf3c7a03f46ea37028a

638530493 as geometric shapes

Circle

Radius = n

Diameter	1277060986
Circumference	4012005411.8037
Area	1.2808938967589E+18

Sphere

Radius = n

Volume	1.0905197485042E+27
Surface area	5.1235755870354E+18
Circumference	4012005411.8037

Square

Length = n

Perimeter	2554121972
Area	407721190490823049
Diagonal	903018483.18938

Cube

Length = n

Surface area	2446327142944938294
Volume	2.6034241277065E+26
Space diagonal	1105967256.058

Equilateral Triangle

Length = n

Perimeter	1915591479
Area	1.7654845431314E+17
Altitude	552983628.029

Triangular Pyramid

Length = n

Surface area	1.7654845431314E+17
Volume	3.0681647583433E+25
Height	301006161.06313