3638993887 (number)

3638993887 is an odd 10-digits composite number following 3638993886 and preceding 3638993888. In scientific notation, it is written as 3.638993887 × 10^9. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 3619354080 positive integers (up to 3638993887) that are relatively prime to 3638993887.

Interesting facts

Basic properties

Name

Name three billion six hundred thirty-eight million nine hundred ninety-three thousand eight hundred eighty-seven

Notation

Scientific notation 3.638993887 × 10^9
Engineering notation 3.638993887 × 10^9

Prime Factorization of 3638993887

Prime Factorization 229 × 1031 × 15413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3638993887
Product of the distinct prime numbers

The prime factorization of 3638993887 is 229 × 1031 × 15413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3638993887)

Multiplication

n×y
n×2 7277987774
n×3 10916981661
n×4 14555975548
n×5 18194969435

Division

n÷y
n÷2 1819496943.5
n÷3 1212997962.3333
n÷3 909748471.75
n÷5 727798777.4

Exponentiation

ny
n2 1.3242276509623E+19
n3 4.8188563268483E+28
n4 1.7535788715732E+38
n5 6.3812627940273E+47

Nth Root

y√n
2√n 60324.073859447
3√n 1538.1325943991
4√n 245.60959643191
5√n 81.695148248848

Divisors of 3638993887

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 -3638993886
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 3638993887 can be divided by 8 positive divisors. The sum of these divisors (counting 3638993887) is 1, the average is 0.125.

Base conversion 3638993887

Base System Value
2 Binary 11011000111001101010001111011111
3 Ternary 100101121102001011101
4 Quaternary 3120321222033133
5 Quinary 24423040301022
6 Senary 1401032133531
8 Octal 33071521737
10 Decimal 3638993887
12 Duodecimal 8568372a7
16 Hexadecimal d8e6a3df
20 Vigesimal 2gh3e4e7
36 Base36 1o6k9nj

Cryptographic Hash Functions

md5 456afb861c1e21fd01672f59d8e21991
sha1 e7742b8da8c5638a11fb72dbb537c4a50e50f56c
sha256 1bf8003f148506463e7e5651eebc99f0a907bd8bd064d0b34acd4aad31f636fb
sha512 9e1c7100e3abb80f073e7e256d41a865f4b1a464e250649216e394573d575467fe8e24993ce2989374ea562cb090fbc4c9fe486a63190488fc34c71ba05448d8
ripemd-160 b5e8d2e1825ece02c468a6a739eb618daf3ba8db

3638993887 as geometric shapes

Circle

Radius = n
Diameter 7277987774
Circumference 22864472923.715
Area 4.1601838599437E+19

Sphere

Radius = n
Volume 2.0185178180175E+29
Surface area 1.6640735439775E+20
Circumference 22864472923.715

Square

Length = n
Perimeter 14555975548
Area 1.3242276509623E+19
Diagonal 5146314508.3882

Cube

Length = n
Surface area 7.945365905774E+19
Volume 4.8188563268483E+28
Space diagonal 6302922300.7166

Equilateral Triangle

Length = n
Perimeter 10916981661
Area 5.7340739306359E+18
Altitude 3151461150.3583

Triangular Pyramid

Length = n
Surface area 5.7340739306359E+18
Volume 5.6790766437969E+27
Height 1715438169.4627