8121105 (number)

8121105 is an odd 7-digits composite number following 8121104 and preceding 8121106. In scientific notation, it is written as 8.121105 × 10^6. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 4308000 positive integers (up to 8121105) that are relatively prime to 8121105.

Interesting facts

Basic properties

Name

Name eight million one hundred twenty-one thousand one hundred five

Notation

Scientific notation 8.121105 × 10^6
Engineering notation 8.121105 × 10^6

Prime Factorization of 8121105

Prime Factorization 5 × 3 × 3 × 251 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2707035
Product of the distinct prime numbers

The prime factorization of 8121105 is 5 × 3 × 3 × 251 × 719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 97, 20, 204, 209, 380, 3975, 34007, 18156, 462711, 543382, 9202849, 6088927, 40443840, 10661238, 63668166, 613415792, 6741356052, 2111004546

Basic calculations (n = 8121105)

Multiplication

n×y
n×2 16242210
n×3 24363315
n×4 32484420
n×5 40605525

Division

n÷y
n÷2 4060552.5
n÷3 2707035
n÷3 2030276.25
n÷5 1624221

Exponentiation

ny
n2 65952346421025
n3 5.3560593028152E+20
n4 4.3497119984389E+27
n5 3.5324467859082E+34

Nth Root

y√n
2√n 2849.7552526489
3√n 201.00415822689
4√n 53.383098941977
5√n 24.094783320237

Divisors of 8121105

1, 3, 5, 9, 15, 45, 251, 719, 753, 1255, 2157, 2259, 3595, 3765, 6471, 10785, 11295, 32355, 180469, 541407, 902345, 1624221, 2707035, 8121105

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 -8121104
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 8121105 can be divided by 24 positive divisors. The sum of these divisors (counting 8121105) is 1, the average is 0.041666666666667.

Base conversion 8121105

Base System Value
2 Binary 11110111110101100010001
3 Ternary 120021121001200
4 Quaternary 132332230101
5 Quinary 4034333410
6 Senary 450021413
8 Octal 36765421
10 Decimal 8121105
12 Duodecimal 2877869
16 Hexadecimal 7beb11
20 Vigesimal 2af2f5
36 Base36 4u2a9

Cryptographic Hash Functions

md5 7fd0c64652f21b249638708314b827bf
sha1 cd000cbbdd5786f1090b787c9a384b313215e652
sha256 02437282e673a921f8bcffa4ff53384657d6c6fdb6b23d1fe974b29a7c3a9d91
sha512 f772fd3d33551f00fc69464431050343bbe49a9183f9e2bc34be56833add998aa722b79a4b953b0f391e75f50c4c253b8cce68975d1d42180d14039f31c0a7cd
ripemd-160 a95dd3748ee6242bcc3a291193b8c5cc8ba8a549

8121105 as geometric shapes

Circle

Radius = n
Diameter 16242210
Circumference 51026407.614063
Area 2.071954070033E+14

Sphere

Radius = n
Volume 2.2435408743887E+21
Surface area 8.287816280132E+14
Circumference 51026407.614063

Square

Length = n
Perimeter 32484420
Area 65952346421025
Diagonal 11484976.832456

Cube

Length = n
Surface area 395714078526150
Volume 5.3560593028152E+20
Space diagonal 14066166.473602

Equilateral Triangle

Length = n
Perimeter 24363315
Area 28558203719900
Altitude 7033083.2368008

Triangular Pyramid

Length = n
Surface area 28558203719900
Volume 6.3121764224298E+19
Height 3828325.6108187