638384768, six hundred thirty-eight million three hundred eighty-four thousand seven 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

638384768 has 32 divisors, whose sum is 1453467360
The reverse of 638384768 is 867483836
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8

Name

Name	six hundred thirty-eight million three hundred eighty-four thousand seven hundred sixty-eight

Notation

Scientific notation	6.38384768 × 10^8
Engineering notation	6.38384768 × 10^6

Prime Factorization of 638384768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 712483

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	9974762	Product of the distinct prime numbers

The prime factorization of 638384768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 712483. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 9, 6, 32, 654, 970, 8258, 2380, 67722, 90267, 452212, 944000, 5933095, 7018088, 62296020, 61360345, 938065774, 822253900, 6077688829, 2891107293

Basic calculations (n = 638384768)

Multiplication

n×y

n×2	1276769536
n×3	1915154304
n×4	2553539072
n×5	3191923840

Division

n÷y

n÷2	319192384
n÷3	212794922.66667
n÷3	159596192
n÷5	127676953.6

Exponentiation

n^y

n²	407535112014413824
n³	2.6016420793518E+26
n⁴	1.660848675246E+35
n⁵	1.06026049623E+44

Nth Root

^y√n

²√n	25266.277288117
³√n	861.04828361718
⁴√n	158.95369542139
⁵√n	57.678838097507

Divisors of 638384768

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 712483, 1424966, 2849932, 4987381, 5699864, 9974762, 11399728, 19949524, 22799456, 39899048, 45598912, 79798096, 91197824, 159596192, 319192384, 638384768

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638384767	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638384768 can be divided by 32 positive divisors. The sum of these divisors (counting 638384768) is 1, the average is 0.03125.

Base conversion 638384768

Base	System	Value
2	Binary	100110000011001111101010000000
3	Ternary	1122111020022021022
4	Quaternary	212003033222000
5	Quinary	2301411303033
6	Senary	143202445012
8	Octal	4603175200
10	Decimal	638384768
12	Duodecimal	159963768
16	Hexadecimal	260cfa80
20	Vigesimal	9j9i1i8
36	Base36	ak2su8

Cryptographic Hash Functions

md5	5a83707cbf9678edf664f7c7d39e3e96
sha1	395539145ec2dfe80c7f2bd45dab5abead45c2cc
sha256	1ff994e6cda52d14b2bfe3cb41743d7693384b8884d844fc2859671f53add65c
sha512	83aed911cd3b2e7f72d72f649892961b869460e6c471b2324489bf31c29208dcf0d75fb0bbc3ac8b5196f404e6b2ab386e821020c7da0e8ca88ed8ec0a285eaa
ripemd-160	c3dff63a116192f4ef329e530b79678418ac2ca2

638384768 as geometric shapes

Circle

Radius = n

Diameter	1276769536
Circumference	4011089794.6248
Area	1.2803093139844E+18

Sphere

Radius = n

Volume	1.0897732858349E+27
Surface area	5.1212372559375E+18
Circumference	4011089794.6248

Square

Length = n

Perimeter	2553539072
Area	407535112014413824
Diagonal	902812396.918

Cube

Length = n

Surface area	2445210672086482944
Volume	2.6016420793518E+26
Space diagonal	1105714852.9541

Equilateral Triangle

Length = n

Perimeter	1915154304
Area	1.7646787996931E+17
Altitude	552857426.47704

Triangular Pyramid

Length = n

Surface area	1.7646787996931E+17
Volume	3.0660645942165E+25
Height	300937465.63933