105815745 (number)

105815745 is an odd 9-digits composite number following 105815744 and preceding 105815746. In scientific notation, it is written as 1.05815745 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 47029248 positive integers (up to 105815745) that are relatively prime to 105815745.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred fifteen thousand seven hundred forty-five

Notation

Scientific notation 1.05815745 × 10^8
Engineering notation 1.05815745 × 10^6

Prime Factorization of 105815745

Prime Factorization 3 × 15 × 259 × 7 × 1297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 105815745
Product of the distinct prime numbers

The prime factorization of 105815745 is 3 × 15 × 259 × 7 × 1297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 98, 77, 318, 71, 3738, 459, 56643, 32465, 293529, 293076, 1514792, 865402, 93155409, 24358520, 703590902, 788143120, 4830947837, 9389571083

Basic calculations (n = 105815745)

Multiplication

n×y
n×2 211631490
n×3 317447235
n×4 423262980
n×5 529078725

Division

n÷y
n÷2 52907872.5
n÷3 35271915
n÷3 26453936.25
n÷5 21163149

Exponentiation

ny
n2 11196971889905025
n3 1.1848159222744E+24
n4 1.2537217950332E+32
n5 1.3266350576418E+40

Nth Root

y√n
2√n 10286.678035207
3√n 472.98797323958
4√n 101.4232618052
5√n 40.26336413557

Divisors of 105815745

1, 3, 7, 15, 21, 45, 105, 259, 315, 777, 1297, 1813, 3885, 3891, 5439, 9079, 11655, 19455, 27195, 27237, 58365, 81585, 136185, 335923, 408555, 1007769, 2351461, 5038845, 7054383, 15116535, 35271915, 105815745

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105815744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105815745 can be divided by 32 positive divisors. The sum of these divisors (counting 105815745) is 1, the average is 0.03125.

Base conversion 105815745

Base System Value
2 Binary 110010011101001111011000001
3 Ternary 21101002222220200
4 Quaternary 12103221323001
5 Quinary 204042100440
6 Senary 14255555413
8 Octal 623517301
10 Decimal 105815745
12 Duodecimal 2b52bb69
16 Hexadecimal 64e9ec1
20 Vigesimal 1d16j75
36 Base36 1qzzy9

Cryptographic Hash Functions

md5 e27d511a058085e1dd1704189e619f68
sha1 9e0daf9db196e4d897f76e880a1efd229170c70d
sha256 9494c03a2dcbe57a5fe3d027c33c5dd3fd27ffc9c9382085bb9666c1874eb95a
sha512 73c4377ff5bf89855dd914d657125fecc0c2e627af6940384d316f2ba31979737ea310976cb0472ff97cb81b993bba7eaea34ef4d80bdfca132e6d9d94af20be
ripemd-160 ce8e20f521a6666fa63f25d8f6b62aa9b5d23224

105815745 as geometric shapes

Circle

Radius = n
Diameter 211631490
Circumference 664859934.25226
Area 3.5176324631777E+16

Sphere

Radius = n
Volume 4.9629453296978E+24
Surface area 1.4070529852711E+17
Circumference 664859934.25226

Square

Length = n
Perimeter 423262980
Area 11196971889905025
Diagonal 149646061.69161

Cube

Length = n
Surface area 67181831339430150
Volume 1.1848159222744E+24
Space diagonal 183278246.58075

Equilateral Triangle

Length = n
Perimeter 317447235
Area 4.848431051059E+15
Altitude 91639123.290376

Triangular Pyramid

Length = n
Surface area 4.848431051059E+15
Volume 1.3963189551633E+23
Height 49882020.563871