105887081 (number)

105887081 is an odd 9-digits composite number following 105887080 and preceding 105887082. In scientific notation, it is written as 1.05887081 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 102567168 positive integers (up to 105887081) that are relatively prime to 105887081.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred eighty-seven thousand eighty-one

Notation

Scientific notation 1.05887081 × 10^8
Engineering notation 1.05887081 × 10^6

Prime Factorization of 105887081

Prime Factorization 37 × 229 × 12497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105887081
Product of the distinct prime numbers

The prime factorization of 105887081 is 37 × 229 × 12497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 38, 16, 31, 590, 2865, 1998, 26622, 78372, 903903, 83123, 8914987, 5473762, 17637853, 71132274, 648975542, 648786712, 2740872268, 7689888254

Basic calculations (n = 105887081)

Multiplication

n×y
n×2 211774162
n×3 317661243
n×4 423548324
n×5 529435405

Division

n÷y
n÷2 52943540.5
n÷3 35295693.666667
n÷3 26471770.25
n÷5 21177416.2

Exponentiation

ny
n2 11212073922700561
n3 1.187213779631E+24
n4 1.257106016481E+32
n5 1.3311128659271E+40

Nth Root

y√n
2√n 10290.144848349
3√n 473.09423811438
4√n 101.44035118408
5√n 40.26879140564

Divisors of 105887081

1, 37, 229, 8473, 12497, 462389, 2861813, 105887081

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 -105887080
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 105887081 can be divided by 8 positive divisors. The sum of these divisors (counting 105887081) is 1, the average is 0.125.

Base conversion 105887081

Base System Value
2 Binary 110010011111011010101101001
3 Ternary 21101020121202202
4 Quaternary 12103323111221
5 Quinary 204101341311
6 Senary 14301305545
8 Octal 623732551
10 Decimal 105887081
12 Duodecimal 2b5652b5
16 Hexadecimal 64fb569
20 Vigesimal 1d1fhe1
36 Base36 1r1izt

Cryptographic Hash Functions

md5 58bb8697e0981154247bbca62532bd70
sha1 12ce7ce3bf092c712378ca22570a13e8de33ec71
sha256 e2f02356b27d36b3d1ea7a477fb4e7ad145e05a1b2c4057e05435b9e24d38158
sha512 96395bdbdaa40dc162af05570f19525aa336babf42b89d9be6467f2aacb6b9e6bd72653fed9ae9ed4bdd1f7301c7ea0f5294963d0b0dc6527f96f88d82b5f1e9
ripemd-160 12d9a5f5a0cb32c1ec4f1f0675e14f6b8de9a2e5

105887081 as geometric shapes

Circle

Radius = n
Diameter 211774162
Circumference 665308151.55933
Area 3.5223769067062E+16

Sphere

Radius = n
Volume 4.9729894511057E+24
Surface area 1.4089507626825E+17
Circumference 665308151.55933

Square

Length = n
Perimeter 423548324
Area 11212073922700561
Diagonal 149746946.0303

Cube

Length = n
Surface area 67272443536203366
Volume 1.187213779631E+24
Space diagonal 183401804.15716

Equilateral Triangle

Length = n
Perimeter 317661243
Area 4.8549704230839E+15
Altitude 91700902.078581

Triangular Pyramid

Length = n
Surface area 4.8549704230839E+15
Volume 1.3991448571586E+23
Height 49915648.676766