115280688 (number)

115280688 is an even 9-digits composite number following 115280687 and preceding 115280689. In scientific notation, it is written as 1.15280688 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 38376000 positive integers (up to 115280688) that are relatively prime to 115280688.

Interesting facts

Basic properties

Name

Name one hundred fifteen million two hundred eighty thousand six hundred eighty-eight

Notation

Scientific notation 1.15280688 × 10^8
Engineering notation 1.15280688 × 10^6

Prime Factorization of 115280688

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1951 × 1231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14410086
Product of the distinct prime numbers

The prime factorization of 115280688 is 2 × 2 × 2 × 2 × 3 × 1951 × 1231. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115280688)

Multiplication

n×y
n×2 230561376
n×3 345842064
n×4 461122752
n×5 576403440

Division

n÷y
n÷2 57640344
n÷3 38426896
n÷3 28820172
n÷5 23056137.6

Exponentiation

ny
n2 13289637025753344
n3 1.5320384995991E+24
n4 1.7661445227627E+32
n5 2.0360235569152E+40

Nth Root

y√n
2√n 10736.884464313
3√n 486.68973515055
4√n 103.61893873377
5√n 40.959185510791

Divisors of 115280688

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -115280687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 115280688 can be divided by 40 positive divisors. The sum of these divisors (counting 115280688) is 1, the average is 0.025.

Base conversion 115280688

Base System Value
2 Binary 110110111110000101100110000
3 Ternary 22000220212101010
4 Quaternary 12313300230300
5 Quinary 214002440223
6 Senary 15234510520
8 Octal 667605460
10 Decimal 115280688
12 Duodecimal 32735440
16 Hexadecimal 6df0b30
20 Vigesimal 1g0a1e8
36 Base36 1wmv5c

Cryptographic Hash Functions

md5 5a0ad44b740345a821c7077b7f5fcf95
sha1 e4cf9aec094ed33777721cad2ff48312a8c7b693
sha256 6360632485b2b1b64cbbce6e198351c0b05e471cd5244f6c8df21eb297674e1b
sha512 8322d42a3360bd2d85c6a0fa61257a515f638552a9a2a3d4c34906570c66b01b72d8c30444bc70c2bb93c635d9ba45b2a080c8b84c6930b45852f026ffa54948
ripemd-160 9cc696db62af1c2e7b38016009125026756b7cc1

115280688 as geometric shapes

Circle

Radius = n
Diameter 230561376
Circumference 724329925.04315
Area 4.1750626048982E+16

Sphere

Radius = n
Volume 6.4173878604764E+24
Surface area 1.6700250419593E+17
Circumference 724329925.04315

Square

Length = n
Perimeter 461122752
Area 13289637025753344
Diagonal 163031512.4493

Cube

Length = n
Surface area 79737822154520064
Volume 1.5320384995991E+24
Space diagonal 199672008.7475

Equilateral Triangle

Length = n
Perimeter 345842064
Area 5.7545816356883E+15
Altitude 99836004.373748

Triangular Pyramid

Length = n
Surface area 5.7545816356883E+15
Volume 1.8055246868423E+23
Height 54343837.4831