3986388639 (number)

3986388639 is an odd 10-digits composite number following 3986388638 and preceding 3986388640. In scientific notation, it is written as 3.986388639 × 10^9. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 2655569664 positive integers (up to 3986388639) that are relatively prime to 3986388639.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.986388639 × 10^9
Engineering notation 3.986388639 × 10^9

Prime Factorization of 3986388639

Prime Factorization 9 × 1319 × 335809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3986388639
Product of the distinct prime numbers

The prime factorization of 3986388639 is 9 × 1319 × 335809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3986388639)

Multiplication

n×y
n×2 7972777278
n×3 11959165917
n×4 15945554556
n×5 19931943195

Division

n÷y
n÷2 1993194319.5
n÷3 1328796213
n÷3 996597159.75
n÷5 797277727.8

Exponentiation

ny
n2 1.5891294381148E+19
n3 6.3348875380014E+28
n4 2.5253323710831E+38
n5 1.0066956273785E+48

Nth Root

y√n
2√n 63137.85424767
3√n 1585.5984483645
4√n 251.27247013485
5√n 83.198582547848

Divisors of 3986388639

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 -3986388638
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 3986388639 can be divided by 8 positive divisors. The sum of these divisors (counting 3986388639) is 1, the average is 0.125.

Base conversion 3986388639

Base System Value
2 Binary 11101101100110110111011010011111
3 Ternary 101021211002112011200
4 Quaternary 3231212313122133
5 Quinary 31131003414024
6 Senary 1455322050543
8 Octal 35546673237
10 Decimal 3986388639
12 Duodecimal 933049a53
16 Hexadecimal ed9b769f
20 Vigesimal 325eibbj
36 Base36 1txe55r

Cryptographic Hash Functions

md5 7e2adde61a223a4f3ab5b68e9ed1ee5d
sha1 41bd8884b0066f488fae654eeb5a7a1519b4a31d
sha256 4343ab71fc586034504d9129dea2a846d796b2f5f1b0191712c74a3dc045cab4
sha512 3033a957a2f150e9c6626f4d549f707e4d7b7eada6fbaf3c3d59a297dad0e724480797252f7c5325089a9c05bb61f88756664655e58748d6e2bb53e3c8b36a7f
ripemd-160 91b39c5c5e3220ad31062422a6b1763aa4eba522

3986388639 as geometric shapes

Circle

Radius = n
Diameter 7972777278
Circumference 25047218525.272
Area 4.9923973683848E+19

Sphere

Radius = n
Volume 2.6535514867604E+29
Surface area 1.9969589473539E+20
Circumference 25047218525.272

Square

Length = n
Perimeter 15945554556
Area 1.5891294381148E+19
Diagonal 5637604878.1638

Cube

Length = n
Surface area 9.534776628689E+19
Volume 6.3348875380014E+28
Space diagonal 6904627661.4633

Equilateral Triangle

Length = n
Perimeter 11959165917
Area 6.8811323165457E+18
Altitude 3452313830.7317

Triangular Pyramid

Length = n
Surface area 6.8811323165457E+18
Volume 7.4657365602916E+27
Height 1879201626.0546