8121330409 (number)

8121330409 is an odd 10-digits composite number following 8121330408 and preceding 8121330410. In scientific notation, it is written as 8.121330409 × 10^9. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 8119700820 positive integers (up to 8121330409) that are relatively prime to 8121330409.

Interesting facts

Basic properties

Name

Name eight billion one hundred twenty-one million three hundred thirty thousand four hundred nine

Notation

Scientific notation 8.121330409 × 10^9
Engineering notation 8.121330409 × 10^9

Prime Factorization of 8121330409

Prime Factorization 4999 × 1624591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8121330409
Product of the distinct prime numbers

The prime factorization of 8121330409 is 4999 × 1624591. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 3, 97, 210, 886, 6677, 1581, 3880, 28753, 481808, 686076, 3902488, 7819415, 79552858, 91756283, 872359499, 815328891, 609237181, 7571124961

Basic calculations (n = 8121330409)

Multiplication

n×y
n×2 16242660818
n×3 24363991227
n×4 32485321636
n×5 40606652045

Division

n÷y
n÷2 4060665204.5
n÷3 2707110136.3333
n÷3 2030332602.25
n÷5 1624266081.8

Exponentiation

ny
n2 6.5956007612148E+19
n3 5.3565053027677E+29
n4 4.3501949401337E+39
n5 3.5329370452386E+49

Nth Root

y√n
2√n 90118.424359284
3√n 2010.0601789693
4√n 300.19730904737
5√n 95.92359260845

Divisors of 8121330409

1, 4999, 1624591, 8121330409

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 -8121330408
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 8121330409 can be divided by 4 positive divisors. The sum of these divisors (counting 8121330409) is 1, the average is 0.25.

Base conversion 8121330409

Base System Value
2 Binary 111100100000100011010101011101001
3 Ternary 202221222201022221011
4 Quaternary 13210010122223221
5 Quinary 113113030033114
6 Senary 3421512143521
8 Octal 74404325351
10 Decimal 8121330409
12 Duodecimal 16a7997ba1
16 Hexadecimal 1e411aae9
20 Vigesimal 66hi6609
36 Base36 3qb8and

Cryptographic Hash Functions

md5 8365ec6c2188dce01d80cf33fc0edcce
sha1 51f40e89322ccfe110972e39d15c297f6348aaeb
sha256 8b62a780d6abf8cbb93d4d704d459255d8dce330da2dcdd79017a07c3b97e250
sha512 64a14e833c5ee38966699fba49701515e3a05c949c07bd44a85f539a540490370908bf4705214bd6d0f7103501951a342e52106665bedc5f19ed909b920c2963
ripemd-160 ff3fc7e784160825ec149a7d71d61be8c628701c

8121330409 as geometric shapes

Circle

Radius = n
Diameter 16242660818
Circumference 51027823900.58
Area 2.0720690897444E+20

Sphere

Radius = n
Volume 2.243727694412E+30
Surface area 8.2882763589775E+20
Circumference 51027823900.58

Square

Length = n
Perimeter 32485321636
Area 6.5956007612148E+19
Diagonal 11485295608.921

Cube

Length = n
Surface area 3.9573604567289E+20
Volume 5.3565053027677E+29
Space diagonal 14066556893.442

Equilateral Triangle

Length = n
Perimeter 24363991227
Area 2.855978906216E+19
Altitude 7033278446.7211

Triangular Pyramid

Length = n
Surface area 2.855978906216E+19
Volume 6.3127020384146E+28
Height 3828431869.6403