8405444920 (number)

8405444920 is an even 10-digits composite number following 8405444919 and preceding 8405444921. In scientific notation, it is written as 8.405444920 × 10^9. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 3330754048 positive integers (up to 8405444920) that are relatively prime to 8405444920.

Interesting facts

Basic properties

Name

Name eight billion four hundred five million four hundred forty-four thousand nine hundred twenty

Notation

Scientific notation 8.405444920 × 10^9
Engineering notation 8.405444920 × 10^9

Prime Factorization of 8405444920

Prime Factorization 2 × 2 × 2 × 5 × 107 × 1963889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2101361230
Product of the distinct prime numbers

The prime factorization of 8405444920 is 2 × 2 × 2 × 5 × 107 × 1963889. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8405444920)

Multiplication

n×y
n×2 16810889840
n×3 25216334760
n×4 33621779680
n×5 42027224600

Division

n÷y
n÷2 4202722460
n÷3 2801814973.3333
n÷3 2101361230
n÷5 1681088984

Exponentiation

ny
n2 7.0651504303154E+19
n3 5.938573279353E+29
n4 4.9916350602986E+39
n5 4.195691356008E+49

Nth Root

y√n
2√n 91681.213560904
3√n 2033.2318407343
4√n 302.78905786191
5√n 96.58554646542

Divisors of 8405444920

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 -8405444919
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 8405444920 can be divided by 32 positive divisors. The sum of these divisors (counting 8405444920) is 1, the average is 0.03125.

Base conversion 8405444920

Base System Value
2 Binary 111110101000000001110100100111000
3 Ternary 210200210022211202211
4 Quaternary 13311000032210320
5 Quinary 114203243214140
6 Senary 3510021504504
8 Octal 76500164470
10 Decimal 8405444920
12 Duodecimal 1766b72134
16 Hexadecimal 1f500e938
20 Vigesimal 6b6e0c60
36 Base36 3v0dut4

Cryptographic Hash Functions

md5 f4e07e6ce467103e0875c1c29b50fbe0
sha1 2abd2cec3d4f16160cb42b985cc324226ab61ab4
sha256 7c80f2685b869b2d5b909e4fa27ec28e46c75acb1e5c421a34faff79107b4bf9
sha512 f6ff4d9530cf03d71e17100c589d64d342003fbc699c5b7686a759d8bb6f0cce7441445b9ee8e1ad3da56a8a7881bbf7325918cd2a8ce63b5e766acee9dafa22
ripemd-160 b470e03982fd6eec16bb93ffa0183f8de40df1a2

8405444920 as geometric shapes

Circle

Radius = n
Diameter 16810889840
Circumference 52812968021.651
Area 2.2195824688386E+20

Sphere

Radius = n
Volume 2.487543758296E+30
Surface area 8.8783298753542E+20
Circumference 52812968021.651

Square

Length = n
Perimeter 33621779680
Area 7.0651504303154E+19
Diagonal 11887094203.644

Cube

Length = n
Surface area 4.2390902581892E+20
Volume 5.938573279353E+29
Space diagonal 14558657661.662

Equilateral Triangle

Length = n
Perimeter 25216334760
Area 3.0592998771058E+19
Altitude 7279328830.8309

Triangular Pyramid

Length = n
Surface area 3.0592998771058E+19
Volume 6.9986757273396E+28
Height 3962364734.548