8109408081 (number)

8109408081 is an odd 10-digits composite number following 8109408080 and preceding 8109408082. In scientific notation, it is written as 8.109408081 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 5271168000 positive integers (up to 8109408081) that are relatively prime to 8109408081.

Interesting facts

Basic properties

Name

Name eight billion one hundred nine million four hundred eight thousand eighty-one

Notation

Scientific notation 8.109408081 × 10^9
Engineering notation 8.109408081 × 10^9

Prime Factorization of 8109408081

Prime Factorization 3 × 41 × 1697 × 38851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8109408081
Product of the distinct prime numbers

The prime factorization of 8109408081 is 3 × 41 × 1697 × 38851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 65, 6, 915, 178, 7424, 5860, 61752, 12435, 58967, 26413, 7434026, 7703485, 76946412, 17205960, 885220551, 889884646, 385019956, 1892862640

Basic calculations (n = 8109408081)

Multiplication

n×y
n×2 16218816162
n×3 24328224243
n×4 32437632324
n×5 40547040405

Division

n÷y
n÷2 4054704040.5
n÷3 2703136027
n÷3 2027352020.25
n÷5 1621881616.2

Exponentiation

ny
n2 6.5762499424188E+19
n3 5.3329494425727E+29
n4 4.3247063305163E+39
n5 3.5070808464641E+49

Nth Root

y√n
2√n 90052.251948522
3√n 2009.0760900739
4√n 300.08707394442
5√n 95.89541238128

Divisors of 8109408081

1, 3, 41, 123, 1697, 5091, 38851, 69577, 116553, 208731, 1592891, 4778673, 65930147, 197790441, 2703136027, 8109408081

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8109408080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8109408081 can be divided by 16 positive divisors. The sum of these divisors (counting 8109408081) is 1, the average is 0.0625.

Base conversion 8109408081

Base System Value
2 Binary 111100011010110111011111101010001
3 Ternary 202221011021121120110
4 Quaternary 13203112323331101
5 Quinary 113102002024311
6 Senary 3420404431533
8 Octal 74326737521
10 Decimal 8109408081
12 Duodecimal 16a39a85a9
16 Hexadecimal 1e35bbf51
20 Vigesimal 66e3g041
36 Base36 3q44rbl

Cryptographic Hash Functions

md5 e6ecb1edf1972dcdb7cd8771b9c75408
sha1 e6a7708582394ee84b21e9efb2000ee5c999d0f0
sha256 62e88ad0e31078474009feba3242778935951f9f3a85f757761102c7404dbe83
sha512 5dac085e406f6e80cf8dca960e06a2552d1f0ee0593e6d0cd21f1c373754326c2c6e1516ad9b4a34ecfc08588d79bc109d3fd41cfa7cf4c6348e6f8641bfbdc9
ripemd-160 fbfc9251e5c55f8dfa09f2e81eb0ede9d50c1872

8109408081 as geometric shapes

Circle

Radius = n
Diameter 16218816162
Circumference 50952913704.463
Area 2.0659898507273E+20

Sphere

Radius = n
Volume 2.233860638767E+30
Surface area 8.2639594029093E+20
Circumference 50952913704.463

Square

Length = n
Perimeter 32437632324
Area 6.5762499424188E+19
Diagonal 11468434890.968

Cube

Length = n
Surface area 3.9457499654513E+20
Volume 5.3329494425727E+29
Space diagonal 14045906815.602

Equilateral Triangle

Length = n
Perimeter 24328224243
Area 2.8475997558853E+19
Altitude 7022953407.8008

Triangular Pyramid

Length = n
Surface area 2.8475997558853E+19
Volume 6.2849411909469E+28
Height 3822811630.3227