3940783821 (number)

3940783821 is an odd 10-digits composite number following 3940783820 and preceding 3940783822. In scientific notation, it is written as 3.940783821 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 2183182848 positive integers (up to 3940783821) that are relatively prime to 3940783821.

Interesting facts

Basic properties

Name

Name three billion nine hundred forty million seven hundred eighty-three thousand eight hundred twenty-one

Notation

Scientific notation 3.940783821 × 10^9
Engineering notation 3.940783821 × 10^9

Prime Factorization of 3940783821

Prime Factorization 9 × 23 × 17 × 13 × 86143

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3940783821
Product of the distinct prime numbers

The prime factorization of 3940783821 is 9 × 23 × 17 × 13 × 86143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3940783821)

Multiplication

n×y
n×2 7881567642
n×3 11822351463
n×4 15763135284
n×5 19703919105

Division

n÷y
n÷2 1970391910.5
n÷3 1313594607
n÷3 985195955.25
n÷5 788156764.2

Exponentiation

ny
n2 1.5529777123855E+19
n3 6.1199494433425E+28
n4 2.4117397751662E+38
n5 9.5041450864372E+47

Nth Root

y√n
2√n 62775.662648832
3√n 1579.5287572096
4√n 250.55071871546
5√n 83.007344842699

Divisors of 3940783821

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3940783820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3940783821 can be divided by 32 positive divisors. The sum of these divisors (counting 3940783821) is 1, the average is 0.03125.

Base conversion 3940783821

Base System Value
2 Binary 11101010111000111001011011001101
3 Ternary 101011122021120010100
4 Quaternary 3222320321123031
5 Quinary 31032320040241
6 Senary 1451012401313
8 Octal 35270713315
10 Decimal 3940783821
12 Duodecimal 91b916239
16 Hexadecimal eae396cd
20 Vigesimal 31b9hjb1
36 Base36 1t68o99

Cryptographic Hash Functions

md5 9cd1e620414d2425a409a4dbe2a16f5a
sha1 a037c16742379c52a74b29046c6f7c53a71d9558
sha256 aae37f5af3030494cc8fa5d6bf36a108d406aa324204037e0738614e474547bf
sha512 c436eaa292a735d89eacda5e53eb3fb4f2d3bf4eef7ad364ce4d5a8218048b7248415adbd1469fd99a8630754c8d46407bcc548e6933aaa9e1fe3d16ef990931
ripemd-160 1f50197f384112381bbfee77126dd6f7ee3c5115

3940783821 as geometric shapes

Circle

Radius = n
Diameter 7881567642
Circumference 24760675002.878
Area 4.8788233724191E+19

Sphere

Radius = n
Volume 2.5635184282061E+29
Surface area 1.9515293489676E+20
Circumference 24760675002.878

Square

Length = n
Perimeter 15763135284
Area 1.5529777123855E+19
Diagonal 5573109926.0387

Cube

Length = n
Surface area 9.3178662743132E+19
Volume 6.1199494433425E+28
Space diagonal 6825637799.6174

Equilateral Triangle

Length = n
Perimeter 11822351463
Area 6.7245907521846E+18
Altitude 3412818899.8087

Triangular Pyramid

Length = n
Surface area 6.7245907521846E+18
Volume 7.2124295865105E+27
Height 1857703308.6796