105821755 (number)

105821755 is an odd 9-digits composite number following 105821754 and preceding 105821756. In scientific notation, it is written as 1.05821755 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 75623040 positive integers (up to 105821755) that are relatively prime to 105821755.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.05821755 × 10^8
Engineering notation 1.05821755 × 10^6

Prime Factorization of 105821755

Prime Factorization 155 × 13 × 52517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105821755
Product of the distinct prime numbers

The prime factorization of 105821755 is 155 × 13 × 52517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 95, 85, 393, 135, 7432, 9599, 69021, 21256, 431830, 550157, 993005, 9226059, 9902757, 2607247, 467941150, 670534735, 2298394758, 766775112

Basic calculations (n = 105821755)

Multiplication

n×y
n×2 211643510
n×3 317465265
n×4 423287020
n×5 529108775

Division

n÷y
n÷2 52910877.5
n÷3 35273918.333333
n÷3 26455438.75
n÷5 21164351

Exponentiation

ny
n2 11198243831280025
n3 1.185017815144E+24
n4 1.254006649048E+32
n5 1.3270118438393E+40

Nth Root

y√n
2√n 10286.970156465
3√n 472.99692781089
4√n 101.42470190474
5√n 40.263821491554

Divisors of 105821755

1, 13, 155, 2015, 52517, 682721, 8140135, 105821755

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105821754
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105821755 can be divided by 8 positive divisors. The sum of these divisors (counting 105821755) is 1, the average is 0.125.

Base conversion 105821755

Base System Value
2 Binary 110010011101011011000111011
3 Ternary 21101010022011021
4 Quaternary 12103223120323
5 Quinary 204042244010
6 Senary 14300043311
8 Octal 623533073
10 Decimal 105821755
12 Duodecimal 2b533537
16 Hexadecimal 64eb63b
20 Vigesimal 1d17e7f
36 Base36 1r04l7

Cryptographic Hash Functions

md5 3b81f65b9a288364c011988748d12303
sha1 04917213915fe0fa1741a189fc4f9097232bf5a9
sha256 565c13cef9ddfc43c0222b2a54f736130744ef9fbcb5070157dfb0da91b8bbc3
sha512 39c12ded6a08f13bedc441da234dbfd084001bd5990ad4c1b8736db79b96f51fe4d88d690d6311337eb57d0c635cd9a3096b1c3d1f229bb8ef2edefc81745040
ripemd-160 e1a728e46672059b441cd4e08a6c0d3e3a62892a

105821755 as geometric shapes

Circle

Radius = n
Diameter 211643510
Circumference 664897696.19596
Area 3.5180320553457E+16

Sphere

Radius = n
Volume 4.9637910165725E+24
Surface area 1.4072128221383E+17
Circumference 664897696.19596

Square

Length = n
Perimeter 423287020
Area 11198243831280025
Diagonal 149654561.11512

Cube

Length = n
Surface area 67189462987680150
Volume 1.185017815144E+24
Space diagonal 183288656.20611

Equilateral Triangle

Length = n
Perimeter 317465265
Area 4.8489818178304E+15
Altitude 91644328.103053

Triangular Pyramid

Length = n
Surface area 4.8489818178304E+15
Volume 1.396556888192E+23
Height 49884853.705041