987148420 (number)

987148420 is an even 9-digits composite number following 987148419 and preceding 987148421. In scientific notation, it is written as 9.87148420 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 365371776 positive integers (up to 987148420) that are relatively prime to 987148420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87148420 × 10^8
Engineering notation 9.87148420 × 10^6

Prime Factorization of 987148420

Prime Factorization 2 × 2 × 5 × 817 × 60413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 493574210
Product of the distinct prime numbers

The prime factorization of 987148420 is 2 × 2 × 5 × 817 × 60413. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 16, 9, 994, 344, 1494, 1619, 14105, 83885, 932336, 482079, 8786074, 2097215, 54900962, 51064583, 74504921, 138740175, 3121880587, 3827983534

Basic calculations (n = 987148420)

Multiplication

n×y
n×2 1974296840
n×3 2961445260
n×4 3948593680
n×5 4935742100

Division

n÷y
n÷2 493574210
n÷3 329049473.33333
n÷3 246787105
n÷5 197429684

Exponentiation

ny
n2 974462003108496400
n3 9.6193862671859E+26
n4 9.4957619550222E+35
n5 9.3737264105963E+44

Nth Root

y√n
2√n 31418.918186341
3√n 995.69765638511
4√n 177.25382417974
5√n 62.932718298306

Divisors of 987148420

1, 2, 4, 5, 10, 20, 817, 1634, 3268, 4085, 8170, 16340, 60413, 120826, 241652, 302065, 604130, 1208260, 49357421, 98714842, 197429684, 246787105, 493574210, 987148420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987148419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987148420 can be divided by 24 positive divisors. The sum of these divisors (counting 987148420) is 1, the average is 0.041666666666667.

Base conversion 987148420

Base System Value
2 Binary 111010110101101011000010000100
3 Ternary 2112210111100001121
4 Quaternary 322311223002010
5 Quinary 4010202222140
6 Senary 241542003324
8 Octal 7265530204
10 Decimal 987148420
12 Duodecimal 236716544
16 Hexadecimal 3ad6b084
20 Vigesimal f89db10
36 Base36 gbq0lg

Cryptographic Hash Functions

md5 1d65c7f82035b414a55d8b219d3a3366
sha1 b662a8f649a7db507d0727d2bafd8b7b65857773
sha256 82ce0dbce94488282df0cefe2590e8af85acfab0d7bb3a6e8fbec014b8e2106d
sha512 4ad9645d719035e169fe3a1508c12354e6ae7ec8f633e2cd558649547d14fb594cf51274dd7868e740bae597601d4416e1d09d3549e2afbc26b03cc6da6a400a
ripemd-160 a73b83d29111c8ea72d917e8c0e1bac87cfcb490

987148420 as geometric shapes

Circle

Radius = n
Diameter 1974296840
Circumference 6202436448.5495
Area 3.061362670168E+18

Sphere

Radius = n
Volume 4.0293590972045E+27
Surface area 1.2245450680672E+19
Circumference 6202436448.5495

Square

Length = n
Perimeter 3948593680
Area 974462003108496400
Diagonal 1396038683.6392

Cube

Length = n
Surface area 5846772018650978400
Volume 9.6193862671859E+26
Space diagonal 1709791218.0513

Equilateral Triangle

Length = n
Perimeter 2961445260
Area 4.2195442485731E+17
Altitude 854895609.02567

Triangular Pyramid

Length = n
Surface area 4.2195442485731E+17
Volume 1.1336555433966E+26
Height 465346227.87972