105812909 (number)

105812909 is an odd 9-digits composite number following 105812908 and preceding 105812910. In scientific notation, it is written as 1.05812909 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 101414656 positive integers (up to 105812909) that are relatively prime to 105812909.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred twelve thousand nine hundred nine

Notation

Scientific notation 1.05812909 × 10^8
Engineering notation 1.05812909 × 10^6

Prime Factorization of 105812909

Prime Factorization 29 × 137 × 26633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105812909
Product of the distinct prime numbers

The prime factorization of 105812909 is 29 × 137 × 26633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 15, 84, 516, 930, 3722, 8959, 37458, 31542, 43688, 657458, 7307957, 4429564, 58745532, 66495180, 863127645, 587791628, 1047918810, 590472994

Basic calculations (n = 105812909)

Multiplication

n×y
n×2 211625818
n×3 317438727
n×4 423251636
n×5 529064545

Division

n÷y
n÷2 52906454.5
n÷3 35270969.666667
n÷3 26453227.25
n÷5 21162581.8

Exponentiation

ny
n2 11196371711042281
n3 1.1847206609907E+24
n4 1.2535873949183E+32
n5 1.3264572894203E+40

Nth Root

y√n
2√n 10286.540186088
3√n 472.98374763693
4√n 101.42258222944
5√n 40.26314831112

Divisors of 105812909

1, 29, 137, 3973, 26633, 772357, 3648721, 105812909

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 -105812908
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 105812909 can be divided by 8 positive divisors. The sum of these divisors (counting 105812909) is 1, the average is 0.125.

Base conversion 105812909

Base System Value
2 Binary 110010011101001001110101101
3 Ternary 21101002212000122
4 Quaternary 12103221032231
5 Quinary 204042003114
6 Senary 14255534325
8 Octal 623511655
10 Decimal 105812909
12 Duodecimal 2b52a3a5
16 Hexadecimal 64e93ad
20 Vigesimal 1d16c59
36 Base36 1qzxrh

Cryptographic Hash Functions

md5 83915a57a01f244b6006606ffea879e4
sha1 3c0cd8c128c239355240dd7d71dc6d27e943267e
sha256 0359e984383a74a2ec2833fc592e5855065dafc25b9b78456cf35cef333d12e5
sha512 f801e951f8bc611d8339bf3757772c605a6bce9e32c38e54adc1bff536afb025b0bac0b145c0898112cebbf70d29c7227c781b9b0528a7ac48a6f4a1dc09912e
ripemd-160 07d50a013255ad598f4fe97e1feaa26d05798ba8

105812909 as geometric shapes

Circle

Radius = n
Diameter 211625818
Circumference 664842115.13873
Area 3.5174439114271E+16

Sphere

Radius = n
Volume 4.9625463001659E+24
Surface area 1.4069775645708E+17
Circumference 664842115.13873

Square

Length = n
Perimeter 423251636
Area 11196371711042281
Diagonal 149642050.98195

Cube

Length = n
Surface area 67178230266253686
Volume 1.1847206609907E+24
Space diagonal 183273334.48466

Equilateral Triangle

Length = n
Perimeter 317438727
Area 4.848171165988E+15
Altitude 91636667.242331

Triangular Pyramid

Length = n
Surface area 4.848171165988E+15
Volume 1.3962066886639E+23
Height 49880683.66065