987130320 (number)

987130320 is an even 9-digits composite number following 987130319 and preceding 987130321. In scientific notation, it is written as 9.87130320 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 237765120 positive integers (up to 987130320) that are relatively prime to 987130320.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred thirty thousand three hundred twenty

Notation

Scientific notation 9.87130320 × 10^8
Engineering notation 9.87130320 × 10^6

Prime Factorization of 987130320

Prime Factorization 2 × 2 × 2 × 2 × 165 × 167 × 2239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 123391290
Product of the distinct prime numbers

The prime factorization of 987130320 is 2 × 2 × 2 × 2 × 165 × 167 × 2239. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987130320)

Multiplication

n×y
n×2 1974260640
n×3 2961390960
n×4 3948521280
n×5 4935651600

Division

n÷y
n÷2 493565160
n÷3 329043440
n÷3 246782580
n÷5 197426064

Exponentiation

ny
n2 974426268663302400
n3 9.6188571440201E+26
n4 9.4950655306109E+35
n5 9.3728670756529E+44

Nth Root

y√n
2√n 31418.630142003
3√n 995.69157076267
4√n 177.25301165849
5√n 62.932487514255

Divisors of 987130320

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 -987130319
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 987130320 can be divided by 40 positive divisors. The sum of these divisors (counting 987130320) is 1, the average is 0.025.

Base conversion 987130320

Base System Value
2 Binary 111010110101100110100111010000
3 Ternary 2112210110102020020
4 Quaternary 322311212213100
5 Quinary 4010201132240
6 Senary 241541343440
8 Octal 7265464720
10 Decimal 987130320
12 Duodecimal 236707b80
16 Hexadecimal 3ad669d0
20 Vigesimal f89b5g0
36 Base36 gbpmmo

Cryptographic Hash Functions

md5 992ecea97c9f6483b2047e1bb6527236
sha1 c707195c4cf534c2b01520583adad99ce29b8aef
sha256 ae7ddbb67b5d84b371d08767f4ab1ccfd7bf141bc9146a0b14026dfda6f7a8b8
sha512 e10a3d832ae5181f3265c65439da4eca6b946d68be2375f244983919d2c6b9fd4e88474033f335ad838e9ad9b71b08d61ca98440b9814a17dc9c6db1ba5859b7
ripemd-160 5f6583b5484e0f05a0c50afc4b6e308d29fb66e2

987130320 as geometric shapes

Circle

Radius = n
Diameter 1974260640
Circumference 6202322722.8955
Area 3.0612504070975E+18

Sphere

Radius = n
Volume 4.0291374586111E+27
Surface area 1.224500162839E+19
Circumference 6202322722.8955

Square

Length = n
Perimeter 3948521280
Area 974426268663302400
Diagonal 1396013086.3737

Cube

Length = n
Surface area 5846557611979814400
Volume 9.6188571440201E+26
Space diagonal 1709759867.9317

Equilateral Triangle

Length = n
Perimeter 2961390960
Area 4.2193895138865E+17
Altitude 854879933.96586

Triangular Pyramid

Length = n
Surface area 4.2193895138865E+17
Volume 1.1335931856335E+26
Height 465337695.4579