3986388640 (number)

3986388640 is an even 10-digits composite number following 3986388639 and preceding 3986388641. In scientific notation, it is written as 3.986388640 × 10^9. The sum of its digits is 55. It has a total of 8 prime factors and 48 positive divisors. There are 1444085760 positive integers (up to 3986388640) that are relatively prime to 3986388640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.986388640 × 10^9
Engineering notation 3.986388640 × 10^9

Prime Factorization of 3986388640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 65 × 53 × 36161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 249149290
Product of the distinct prime numbers

The prime factorization of 3986388640 is 2 × 2 × 2 × 2 × 2 × 65 × 53 × 36161. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 10, 84, 35, 409, 765, 1774, 2622, 88149, 4375, 131123, 262458, 3500917, 2170319, 99106836, 50961302, 159421536, 872939277, 7384800669, 9158175621

Basic calculations (n = 3986388640)

Multiplication

n×y
n×2 7972777280
n×3 11959165920
n×4 15945554560
n×5 19931943200

Division

n÷y
n÷2 1993194320
n÷3 1328796213.3333
n÷3 996597160
n÷5 797277728

Exponentiation

ny
n2 1.5891294389121E+19
n3 6.3348875427688E+28
n4 2.5253323736171E+38
n5 1.0066956286411E+48

Nth Root

y√n
2√n 63137.854255589
3√n 1585.5984484971
4√n 251.27247015061
5√n 83.198582552023

Divisors of 3986388640

1, 2, 4, 8, 16, 32, 53, 65, 106, 130, 212, 260, 424, 520, 848, 1040, 1696, 2080, 3445, 6890, 13780, 27560, 36161, 55120, 72322, 110240, 144644, 289288, 578576, 1157152, 1916533, 2350465, 3833066, 4700930, 7666132, 9401860, 15332264, 18803720, 30664528, 37607440, 61329056, 75214880, 124574645, 249149290, 498298580, 996597160, 1993194320, 3986388640

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3986388639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3986388640 can be divided by 48 positive divisors. The sum of these divisors (counting 3986388640) is 1, the average is 0.020833333333333.

Base conversion 3986388640

Base System Value
2 Binary 11101101100110110111011010100000
3 Ternary 101021211002112011201
4 Quaternary 3231212313122200
5 Quinary 31131003414030
6 Senary 1455322050544
8 Octal 35546673240
10 Decimal 3986388640
12 Duodecimal 933049a54
16 Hexadecimal ed9b76a0
20 Vigesimal 325eibc0
36 Base36 1txe55s

Cryptographic Hash Functions

md5 cbd003475860c185bd12d85f7b5079a3
sha1 d0676ac7e65b6d9985ab44aa412a90b4aaae7dc5
sha256 6ddf18983f731d78aa3becbc5942c5e87a8faa532c046741a2e8c44d7c83fabe
sha512 e71431873af590836d038d54373c2b2c1778e02ec86491df289f8793b327b8cddb3bb291304471ab5876f9fb4e43ed9c663524a7f063525cafcfe6bd24c2ab45
ripemd-160 5bc1c741c2e43a5b4882ac626e33d3339cae337b

3986388640 as geometric shapes

Circle

Radius = n
Diameter 7972777280
Circumference 25047218531.556
Area 4.9923973708895E+19

Sphere

Radius = n
Volume 2.6535514887573E+29
Surface area 1.9969589483558E+20
Circumference 25047218531.556

Square

Length = n
Perimeter 15945554560
Area 1.5891294389121E+19
Diagonal 5637604879.578

Cube

Length = n
Surface area 9.5347766334726E+19
Volume 6.3348875427688E+28
Space diagonal 6904627663.1954

Equilateral Triangle

Length = n
Perimeter 11959165920
Area 6.881132319998E+18
Altitude 3452313831.5977

Triangular Pyramid

Length = n
Surface area 6.881132319998E+18
Volume 7.46573656591E+27
Height 1879201626.526