987144484 (number)

987144484 is an even 9-digits composite number following 987144483 and preceding 987144485. In scientific notation, it is written as 9.87144484 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 493572240 positive integers (up to 987144484) that are relatively prime to 987144484.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred forty-four thousand four hundred eighty-four

Notation

Scientific notation 9.87144484 × 10^8
Engineering notation 9.87144484 × 10^6

Prime Factorization of 987144484

Prime Factorization 2 × 2 × 246786121

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 493572242
Product of the distinct prime numbers

The prime factorization of 987144484 is 2 × 2 × 246786121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 7, 87, 901, 474, 9554, 9633, 78640, 61947, 688302, 17782, 9687551, 9059310, 61507064, 23205757, 941106272, 188443532, 1088870367, 4159538109

Basic calculations (n = 987144484)

Multiplication

n×y
n×2 1974288968
n×3 2961433452
n×4 3948577936
n×5 4935722420

Division

n÷y
n÷2 493572242
n÷3 329048161.33333
n÷3 246786121
n÷5 197428896.8

Exponentiation

ny
n2 974454232291626256
n3 9.6192712031713E+26
n4 9.4956105083106E+35
n5 9.3735395354913E+44

Nth Root

y√n
2√n 31418.855548858
3√n 995.69633302072
4√n 177.25364749098
5√n 62.932668112625

Divisors of 987144484

1, 2, 4, 246786121, 493572242, 987144484

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987144483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987144484 can be divided by 6 positive divisors. The sum of these divisors (counting 987144484) is 1, the average is 0.16666666666667.

Base conversion 987144484

Base System Value
2 Binary 111010110101101010000100100100
3 Ternary 2112210111010122211
4 Quaternary 322311222010210
5 Quinary 4010202110414
6 Senary 241541533204
8 Octal 7265520444
10 Decimal 987144484
12 Duodecimal 236714204
16 Hexadecimal 3ad6a124
20 Vigesimal f89d144
36 Base36 gbpxk4

Cryptographic Hash Functions

md5 655b67fa4663d7349ca4d1b33b9aa1fa
sha1 4c2a438673547608d68b3d2ba88233a40f9dfb2a
sha256 538e3a4154929260835da68b52fa768f3b141a9eeb5ecd6d02703cc35cac1d2d
sha512 76dbe5f4d91e06e6bb14a73dfa9d5300536eaa0c59184aeb51972cfe6c15d6e04f402af670d3aaf098ec55fc8df16efab7c3ee5ddf21b0fbfa7b36a5b0ef5e19
ripemd-160 d8244ec8492fad05d6add4e9c79c4fc3814628c4

987144484 as geometric shapes

Circle

Radius = n
Diameter 1974288968
Circumference 6202411717.9322
Area 3.0613382574269E+18

Sphere

Radius = n
Volume 4.0293108993028E+27
Surface area 1.2245353029707E+19
Circumference 6202411717.9322

Square

Length = n
Perimeter 3948577936
Area 974454232291626256
Diagonal 1396033117.2946

Cube

Length = n
Surface area 5846725393749757536
Volume 9.6192712031713E+26
Space diagonal 1709784400.6994

Equilateral Triangle

Length = n
Perimeter 2961433452
Area 4.2195105999491E+17
Altitude 854892200.34968

Triangular Pyramid

Length = n
Surface area 4.2195105999491E+17
Volume 1.1336419829725E+26
Height 465344372.43153