3940394839 (number)

3940394839 is an odd 10-digits composite number following 3940394838 and preceding 3940394840. In scientific notation, it is written as 3.940394839 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 3939603480 positive integers (up to 3940394839) that are relatively prime to 3940394839.

Interesting facts

Basic properties

Name

Name three billion nine hundred forty million three hundred ninety-four thousand eight hundred thirty-nine

Notation

Scientific notation 3.940394839 × 10^9
Engineering notation 3.940394839 × 10^9

Prime Factorization of 3940394839

Prime Factorization 5011 × 786349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 3940394839
Product of the distinct prime numbers

The prime factorization of 3940394839 is 5011 × 786349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 49, 30, 766, 744, 7906, 9641, 12661, 75129, 483193, 665353, 5028918, 6856730, 39787599, 56165194, 829222311, 285091438, 5077145621, 351981277

Basic calculations (n = 3940394839)

Multiplication

n×y
n×2 7880789678
n×3 11821184517
n×4 15761579356
n×5 19701974195

Division

n÷y
n÷2 1970197419.5
n÷3 1313464946.3333
n÷3 985098709.75
n÷5 788078967.8

Exponentiation

ny
n2 1.5526711487218E+19
n3 6.1181373810875E+28
n4 2.410787696073E+38
n5 9.4994553955308E+47

Nth Root

y√n
2√n 62772.564381265
3√n 1579.4767854446
4√n 250.54453572422
5√n 83.005706100794

Divisors of 3940394839

1, 5011, 786349, 3940394839

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 -3940394838
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 3940394839 can be divided by 4 positive divisors. The sum of these divisors (counting 3940394839) is 1, the average is 0.25.

Base conversion 3940394839

Base System Value
2 Binary 11101010110111011010011101010111
3 Ternary 101011121112210112121
4 Quaternary 3222313122131113
5 Quinary 31032220113324
6 Senary 1451000200411
8 Octal 35267323527
10 Decimal 3940394839
12 Duodecimal 91b769107
16 Hexadecimal eadda757
20 Vigesimal 31b7971j
36 Base36 1t60c47

Cryptographic Hash Functions

md5 cbf06a39bcc107ec5b339ef05bf3d94f
sha1 c7c125cb887a933c05b0454707e5993dcd2dd967
sha256 fdfc843e155aa1b072278502629e280da575b2b057b711968f6ac7d4fc9aed73
sha512 3a3f6036420a8c5e671b258d5ebf15019c946d694c7ba3a9f0b4e1c4a0f99784484b6817d5c074a983d39b721e9be2961b4dee78dff7de72d7150f02ff99dd5f
ripemd-160 bc6139727ba6291dcda80aa6f23020ec6de6690c

3940394839 as geometric shapes

Circle

Radius = n
Diameter 7880789678
Circumference 24758230956.891
Area 4.8778602742652E+19

Sphere

Radius = n
Volume 2.5627593933437E+29
Surface area 1.9511441097061E+20
Circumference 24758230956.891

Square

Length = n
Perimeter 15761579356
Area 1.5526711487218E+19
Diagonal 5572559822.4187

Cube

Length = n
Surface area 9.3160268923307E+19
Volume 6.1181373810875E+28
Space diagonal 6824964063.0302

Equilateral Triangle

Length = n
Perimeter 11821184517
Area 6.7232632925812E+18
Altitude 3412482031.5151

Triangular Pyramid

Length = n
Surface area 6.7232632925812E+18
Volume 7.2102940506631E+27
Height 1857519940.8062