3945444380 (number)

3945444380 is an even 10-digits composite number following 3945444379 and preceding 3945444381. In scientific notation, it is written as 3.945444380 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 1509561152 positive integers (up to 3945444380) that are relatively prime to 3945444380.

Interesting facts

Basic properties

Name

Name three billion nine hundred forty-five million four hundred forty-four thousand three hundred eighty

Notation

Scientific notation 3.945444380 × 10^9
Engineering notation 3.945444380 × 10^9

Prime Factorization of 3945444380

Prime Factorization 2 × 2 × 23 × 5 × 8577053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1972722190
Product of the distinct prime numbers

The prime factorization of 3945444380 is 2 × 2 × 23 × 5 × 8577053. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 99, 93, 326, 70, 3222, 5232, 11511, 19596, 790049, 312529, 7597947, 8718747, 80566993, 28528455, 415937685, 174266637, 9305648050, 1742311898

Basic calculations (n = 3945444380)

Multiplication

n×y
n×2 7890888760
n×3 11836333140
n×4 15781777520
n×5 19727221900

Division

n÷y
n÷2 1972722190
n÷3 1315148126.6667
n÷3 986361095
n÷5 789088876

Exponentiation

ny
n2 1.5566531355674E+19
n3 6.1416883653336E+28
n4 2.4231689844717E+38
n5 9.5604784515741E+47

Nth Root

y√n
2√n 62812.77242727
3√n 1580.1511872632
4√n 250.62476419394
5√n 83.026969250809

Divisors of 3945444380

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8577053, 17154106, 34308212, 42885265, 85770530, 171541060, 197272219, 394544438, 789088876, 986361095, 1972722190, 3945444380

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3945444379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3945444380 can be divided by 24 positive divisors. The sum of these divisors (counting 3945444380) is 1, the average is 0.041666666666667.

Base conversion 3945444380

Base System Value
2 Binary 11101011001010101011010000011100
3 Ternary 101011222001100012122
4 Quaternary 3223022223100130
5 Quinary 31040013210010
6 Senary 1451300322112
8 Octal 35312532034
10 Decimal 3945444380
12 Duodecimal 9213a3338
16 Hexadecimal eb2ab41c
20 Vigesimal 31cj0aj0
36 Base36 1t90kd8

Cryptographic Hash Functions

md5 c4d55e4093933e6ccaee5445e4cb2ec1
sha1 6d29f9de04a27456916081da708aad3a2d438add
sha256 592648ede719a1049baa9297504d750c85fd66457878e2f8130528d02589d08f
sha512 299b5709fee39632b12c5e1c976355938a4a410e1e470d2e82d361745a4efb7e7044ef5fd653a4ee3fa68349176ad1f5160dfa306a2872fd77ef2e65fd1c2860
ripemd-160 b8b0cd30f2543763b3734d82a511e6d990e4dfc5

3945444380 as geometric shapes

Circle

Radius = n
Diameter 7890888760
Circumference 24789958158.71
Area 4.8903700548859E+19

Sphere

Radius = n
Volume 2.572624406556E+29
Surface area 1.9561480219544E+20
Circumference 24789958158.71

Square

Length = n
Perimeter 15781777520
Area 1.5566531355674E+19
Diagonal 5579700951.7847

Cube

Length = n
Surface area 9.3399188134042E+19
Volume 6.1416883653336E+28
Space diagonal 6833710124.5971

Equilateral Triangle

Length = n
Perimeter 11836333140
Area 6.7405058014102E+18
Altitude 3416855062.2985

Triangular Pyramid

Length = n
Surface area 6.7405058014102E+18
Volume 7.2380491517699E+27
Height 1859900317.2616