638894489, six hundred thirty-eight million eight hundred ninety-four thousand four hundred eighty-nine: 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

638894489 has 4 divisors, whose sum is 650949156
The reverse of 638894489 is 984498836
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5

Name

Name	six hundred thirty-eight million eight hundred ninety-four thousand four hundred eighty-nine

Notation

Scientific notation	6.38894489 × 10^8
Engineering notation	6.38894489 × 10^6

Prime Factorization of 638894489

Prime Factorization 53 × 12054613

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	638894489	Product of the distinct prime numbers

The prime factorization of 638894489 is 53 × 12054613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 34, 80, 704, 887, 4252, 3831, 24195, 52487, 230345, 817586, 1516934, 7040279, 67098933, 86992195, 779127862, 915586885, 4066905923, 7711058044

Basic calculations (n = 638894489)

Multiplication

n×y

n×2	1277788978
n×3	1916683467
n×4	2555577956
n×5	3194472445

Division

n÷y

n÷2	319447244.5
n÷3	212964829.66667
n÷3	159723622.25
n÷5	127778897.8

Exponentiation

n^y

n²	408186168074571121
n³	2.6078789326887E+26
n⁴	1.666159478074E+35
n⁵	1.0645001083366E+44

Nth Root

^y√n

²√n	25276.362258047
³√n	861.27739185702
⁴√n	158.98541523689
⁵√n	57.688045939281

Divisors of 638894489

1, 53, 12054613, 638894489

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	-638894488	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 638894489 can be divided by 4 positive divisors. The sum of these divisors (counting 638894489) is 1, the average is 0.25.

Base conversion 638894489

Base	System	Value
2	Binary	100110000101001100000110011001
3	Ternary	1122112012012110212
4	Quaternary	212011030012121
5	Quinary	2302024110424
6	Senary	143221420505
8	Octal	4605140631
10	Decimal	638894489
12	Duodecimal	159b6a735
16	Hexadecimal	2614c199
20	Vigesimal	9jd1g49
36	Base36	akdq55

Cryptographic Hash Functions

md5	2f663262e7c72ab028b82460ad21c7f4
sha1	5c41d1432b11bd74fe6d420e060fd23eb0ece1a8
sha256	f61b22d14c079db00fe1107c1709c3ec6f877fdaa6108da384032b3d22117d9f
sha512	d567f730fc227e50bf1655a64f53f9a3cad5fa3f5e9ec8769a99ef1f1a95052b4817c6a18a0d823a9ac339f6675136fa814ecdc5cc25a67c3c5f0e09f70a7974
ripemd-160	bf9b71eb797ee0039b9f7ce479eaed8721777083

638894489 as geometric shapes

Circle

Radius = n

Diameter	1277788978
Circumference	4014292466.1228
Area	1.28235466692E+18

Sphere

Radius = n

Volume	1.0923857728515E+27
Surface area	5.1294186676802E+18
Circumference	4014292466.1228

Square

Length = n

Perimeter	2555577956
Area	408186168074571121
Diagonal	903533251.26923

Cube

Length = n

Surface area	2449117008447426726
Volume	2.6078789326887E+26
Space diagonal	1106597715.6238

Equilateral Triangle

Length = n

Perimeter	1916683467
Area	1.76749795513E+17
Altitude	553298857.81188

Triangular Pyramid

Length = n

Surface area	1.76749795513E+17
Volume	3.0734147963629E+25
Height	301177750.42308