987691320 (number)

987691320 is an even 9-digits composite number following 987691319 and preceding 987691321. In scientific notation, it is written as 9.87691320 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 197821440 positive integers (up to 987691320) that are relatively prime to 987691320.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million six hundred ninety-one thousand three hundred twenty

Notation

Scientific notation 9.87691320 × 10^8
Engineering notation 9.87691320 × 10^6

Prime Factorization of 987691320

Prime Factorization 2 × 2 × 2 × 5 × 9 × 9 × 2849 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 27435870
Product of the distinct prime numbers

The prime factorization of 987691320 is 2 × 2 × 2 × 5 × 9 × 9 × 2849 × 107. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987691320)

Multiplication

n×y
n×2 1975382640
n×3 2963073960
n×4 3950765280
n×5 4938456600

Division

n÷y
n÷2 493845660
n÷3 329230440
n÷3 246922830
n÷5 197538264

Exponentiation

ny
n2 975534143603342400
n3 9.6352660600065E+26
n4 9.5166686533591E+35
n5 9.3995310242388E+44

Nth Root

y√n
2√n 31427.556697904
3√n 995.88015686808
4√n 177.27819013602
5√n 62.939638971718

Divisors of 987691320

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987691319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987691320 can be divided by 96 positive divisors. The sum of these divisors (counting 987691320) is 1, the average is 0.010416666666667.

Base conversion 987691320

Base System Value
2 Binary 111010110111101111100100111000
3 Ternary 2112211111220210000
4 Quaternary 322313233210320
5 Quinary 4010322110240
6 Senary 242001353000
8 Octal 7267574470
10 Decimal 987691320
12 Duodecimal 236938760
16 Hexadecimal 3adef938
20 Vigesimal f8d1860
36 Base36 gc1ni0

Cryptographic Hash Functions

md5 fb2d67d241d43ed51bd7cc9e71c798fa
sha1 855e900f2b17438099ea4e00b1b7009299781264
sha256 db904573ceeb397ba7ad5a23d1401bc7e9c062b26b381d3a409b337360e7fca3
sha512 81d53dab600ff8bc5f6302712d620066eb2013bd0d75fb8c470ba431a3ffaea6c918e877ddbefdf718791bc0cf24fc61363d7e202b32572d9639d41ed9af29d0
ripemd-160 4e010654ac8e9c32be48082564262c9edb95d66d

987691320 as geometric shapes

Circle

Radius = n
Diameter 1975382640
Circumference 6205847589.8528
Area 3.0647308988703E+18

Sphere

Radius = n
Volume 4.0360108092666E+27
Surface area 1.2258923595481E+19
Circumference 6205847589.8528

Square

Length = n
Perimeter 3950765280
Area 975534143603342400
Diagonal 1396806460.1822

Cube

Length = n
Surface area 5853204861620054400
Volume 9.6352660600065E+26
Space diagonal 1710731548.4348

Equilateral Triangle

Length = n
Perimeter 2963073960
Area 4.224186753098E+17
Altitude 855365774.21739

Triangular Pyramid

Length = n
Surface area 4.224186753098E+17
Volume 1.1355269949279E+26
Height 465602153.39406