8987265 (number)

8987265 is an odd 7-digits composite number following 8987264 and preceding 8987266. In scientific notation, it is written as 8.987265 × 10^6. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 4053888 positive integers (up to 8987265) that are relatively prime to 8987265.

Interesting facts

Basic properties

Name

Name eight million nine hundred eighty-seven thousand two hundred sixty-five

Notation

Scientific notation 8.987265 × 10^6
Engineering notation 8.987265 × 10^6

Prime Factorization of 8987265

Prime Factorization 3 × 5 × 103 × 3 × 7 × 277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2995755
Product of the distinct prime numbers

The prime factorization of 8987265 is 3 × 5 × 103 × 3 × 7 × 277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8987265)

Multiplication

n×y
n×2 17974530
n×3 26961795
n×4 35949060
n×5 44936325

Division

n÷y
n÷2 4493632.5
n÷3 2995755
n÷3 2246816.25
n÷5 1797453

Exponentiation

ny
n2 80770932180225
n3 7.2590977180071E+20
n4 6.5239434852625E+27
n5 5.8632408947078E+34

Nth Root

y√n
2√n 2997.8767486339
3√n 207.91022537295
4√n 54.752869775327
5√n 24.588130503708

Divisors of 8987265

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8987264
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8987265 can be divided by 48 positive divisors. The sum of these divisors (counting 8987265) is 1, the average is 0.020833333333333.

Base conversion 8987265

Base System Value
2 Binary 100010010010001010000001
3 Ternary 121220121012200
4 Quaternary 202102022001
5 Quinary 4300043030
6 Senary 520343413
8 Octal 42221201
10 Decimal 8987265
12 Duodecimal 3014b69
16 Hexadecimal 892281
20 Vigesimal 2g3835
36 Base36 5cmm9

Cryptographic Hash Functions

md5 27738ec98fa393291513aa0847ee05c3
sha1 80bb77a64be8b3faabad3c33d9670f4c87098060
sha256 6f4fb5d146af43bc2bf5de3d77bbdd765551ee7f821c8f1e275f17cf2a9c85dd
sha512 2a5061d124da552c8bb0b4706af74f6d0813fa28b291d724a90f0826a7bc303ae1007d5de133369db71f7cca742efb09626bc686b295cb56525d502e7fae390b
ripemd-160 ba7aa3738c33b9ca8925ff1a245fb81a834a651b

8987265 as geometric shapes

Circle

Radius = n
Diameter 17974530
Circumference 56468651.399729
Area 2.5374936716099E+14

Sphere

Radius = n
Volume 3.0406837416775E+21
Surface area 1.014997468644E+15
Circumference 56468651.399729

Square

Length = n
Perimeter 35949060
Area 80770932180225
Diagonal 12709912.051641

Cube

Length = n
Surface area 484625593081350
Volume 7.2590977180071E+20
Space diagonal 15566399.601086

Equilateral Triangle

Length = n
Perimeter 26961795
Area 34974839577712
Altitude 7783199.8005428

Triangular Pyramid

Length = n
Surface area 34974839577712
Volume 8.554928702831E+19
Height 4236637.350547