20105525 (number)

20105525 is an odd 8-digits composite number following 20105524 and preceding 20105526. In scientific notation, it is written as 2.0105525 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 14470400 positive integers (up to 20105525) that are relatively prime to 20105525.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0105525 × 10^7
Engineering notation 2.0105525 × 10^6

Prime Factorization of 20105525

Prime Factorization 25 × 11 × 113 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20105525
Product of the distinct prime numbers

The prime factorization of 20105525 is 25 × 11 × 113 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 37, 85, 634, 617, 2640, 4160, 83482, 50782, 372632, 124739, 5095744, 4077960, 47137863, 15194133, 386375869, 420698620, 2943742380, 7557407444

Basic calculations (n = 20105525)

Multiplication

n×y
n×2 40211050
n×3 60316575
n×4 80422100
n×5 100527625

Division

n÷y
n÷2 10052762.5
n÷3 6701841.6666667
n÷3 5026381.25
n÷5 4021105

Exponentiation

ny
n2 404232135525625
n3 8.1272993066138E+21
n4 1.6340361939161E+29
n5 3.2853155547684E+36

Nth Root

y√n
2√n 4483.9184872163
3√n 271.91832268625
4√n 66.962067524952
5√n 28.884382241457

Divisors of 20105525

1, 11, 25, 113, 275, 647, 1243, 2825, 7117, 16175, 31075, 73111, 177925, 804221, 1827775, 20105525

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 -20105524
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 20105525 can be divided by 16 positive divisors. The sum of these divisors (counting 20105525) is 1, the average is 0.0625.

Base conversion 20105525

Base System Value
2 Binary 1001100101100100100110101
3 Ternary 1101211110121002
4 Quaternary 1030230210311
5 Quinary 20121334100
6 Senary 1554533045
8 Octal 114544465
10 Decimal 20105525
12 Duodecimal 6897185
16 Hexadecimal 132c935
20 Vigesimal 65d3g5
36 Base36 byxit

Cryptographic Hash Functions

md5 58303db70ced93bb09c5076c7c9b8e7c
sha1 3921c1262a270381cd519d452e17ffa1bf6cf4e7
sha256 32a286a8356a802593f98b7a0656bde1c42f73f0b24c8f1a4aac95b1cb6c6dfe
sha512 7ce461e574d0b0c4e8d475f5e4240dea3416f930ecaae0af9b4547cd7f0f6e88b5fe57c258be10ae88fde11e0cce4f2f82a873d1cc398291020875494af88614
ripemd-160 4dd6f609ebf653d4f8b8965480ccce7dfa732c2b

20105525 as geometric shapes

Circle

Radius = n
Diameter 40211050
Circumference 126326739.27313
Area 1.2699327073122E+15

Sphere

Radius = n
Volume 3.4043551726911E+22
Surface area 5.0797308292489E+15
Circumference 126326739.27313

Square

Length = n
Perimeter 80422100
Area 404232135525625
Diagonal 28433506.133631

Cube

Length = n
Surface area 2425392813153750
Volume 8.1272993066138E+21
Space diagonal 34823790.812846

Equilateral Triangle

Length = n
Perimeter 60316575
Area 1.7503764919561E+14
Altitude 17411895.406423

Triangular Pyramid

Length = n
Surface area 1.7503764919561E+14
Volume 9.578114087399E+20
Height 9477835.3778771