638764513, six hundred thirty-eight million seven hundred sixty-four thousand five hundred thirteen: 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

638764513 has 4 divisors, whose sum is 638815408
The reverse of 638764513 is 315467836
Previous prime number is 28411

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	six hundred thirty-eight million seven hundred sixty-four thousand five hundred thirteen

Notation

Scientific notation	6.38764513 × 10^8
Engineering notation	6.38764513 × 10^6

Prime Factorization of 638764513

Prime Factorization 28411 × 22483

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	638764513	Product of the distinct prime numbers

The prime factorization of 638764513 is 28411 × 22483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 48, 14, 966, 685, 3785, 2963, 86811, 10952, 451522, 295638, 2478136, 4185198, 4475970, 73355094, 80742353, 190302006, 7270579717, 6313429549

Basic calculations (n = 638764513)

Multiplication

n×y

n×2	1277529026
n×3	1916293539
n×4	2555058052
n×5	3193822565

Division

n÷y

n÷2	319382256.5
n÷3	212921504.33333
n÷3	159691128.25
n÷5	127752902.6

Exponentiation

n^y

n²	408020103068127169
n³	2.6062876243052E+26
n⁴	1.6648040450773E+35
n⁵	1.0634177450942E+44

Nth Root

^y√n

²√n	25273.791029444
³√n	861.21898211727
⁴√n	158.97732866495
⁵√n	57.685698549588

Divisors of 638764513

1, 22483, 28411, 638764513

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638764512	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638764513 can be divided by 4 positive divisors. The sum of these divisors (counting 638764513) is 1, the average is 0.25.

Base conversion 638764513

Base	System	Value
2	Binary	100110000100101100010111100001
3	Ternary	1122111221121011221
4	Quaternary	212010230113201
5	Quinary	2302010431023
6	Senary	143214535041
8	Octal	4604542741
10	Decimal	638764513
12	Duodecimal	159b07481
16	Hexadecimal	2612c5e1
20	Vigesimal	9jc5b5d
36	Base36	akaxup

Cryptographic Hash Functions

md5	9973adb17ae3c0d1ea5da839e0686a6c
sha1	b3ba446ba0c1dc90c19c8657a55cb46fd78659d1
sha256	364d8324883a48c559fff27fe103aef27a8a4b7910004a825a6b371f48413491
sha512	13abe3b7626ec66f2f5102404233ffdb56ced908d72546fc03945b0c6794d07fb176d56ecfcd6e830e20beea756d8b9b8bc67cb214f737584c4e80fb0b2796e2
ripemd-160	eb4de0cea7786c7f4a5e329a6f63dfeb292b5db5

638764513 as geometric shapes

Circle

Radius = n

Diameter	1277529026
Circumference	4013475802.8293
Area	1.2818329583158E+18

Sphere

Radius = n

Volume	1.0917192071546E+27
Surface area	5.1273318332631E+18
Circumference	4013475802.8293

Square

Length = n

Perimeter	2555058052
Area	408020103068127169
Diagonal	903349437.44725

Cube

Length = n

Surface area	2448120618408763014
Volume	2.6062876243052E+26
Space diagonal	1106372590.588

Equilateral Triangle

Length = n

Perimeter	1916293539
Area	1.7667788725587E+17
Altitude	553186295.294

Triangular Pyramid

Length = n

Surface area	1.7667788725587E+17
Volume	3.071539421448E+25
Height	301116479.14908