987394082 (number)

987394082 is an even 9-digits composite number following 987394081 and preceding 987394083. In scientific notation, it is written as 9.87394082 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 477771300 positive integers (up to 987394082) that are relatively prime to 987394082.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million three hundred ninety-four thousand eighty-two

Notation

Scientific notation 9.87394082 × 10^8
Engineering notation 9.87394082 × 10^6

Prime Factorization of 987394082

Prime Factorization 2 × 31 × 15925711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987394082
Product of the distinct prime numbers

The prime factorization of 987394082 is 2 × 31 × 15925711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 45, 4, 156, 595, 8211, 9932, 99301, 54535, 729068, 633243, 5315096, 4495447, 94068741, 50920150, 364804301, 669679691, 3848979058, 4944337602

Basic calculations (n = 987394082)

Multiplication

n×y
n×2 1974788164
n×3 2962182246
n×4 3949576328
n×5 4936970410

Division

n÷y
n÷2 493697041
n÷3 329131360.66667
n÷3 246848520.5
n÷5 197478816.4

Exponentiation

ny
n2 974947073168622724
n3 9.6265697030992E+26
n4 9.5052179548006E+35
n5 9.3853959566903E+44

Nth Root

y√n
2√n 31422.82740302
3√n 995.78024605609
4√n 177.26485100837
5√n 62.93585027692

Divisors of 987394082

1, 2, 31, 62, 15925711, 31851422, 493697041, 987394082

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987394081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987394082 can be divided by 8 positive divisors. The sum of these divisors (counting 987394082) is 1, the average is 0.125.

Base conversion 987394082

Base System Value
2 Binary 111010110110100111000000100010
3 Ternary 2112210221211001012
4 Quaternary 322312213000202
5 Quinary 4010233102312
6 Senary 241551140522
8 Octal 7266470042
10 Decimal 987394082
12 Duodecimal 236814742
16 Hexadecimal 3ada7022
20 Vigesimal f8b4542
36 Base36 gbva5e

Cryptographic Hash Functions

md5 dd77df654aa20c807db5d1f88dbad9f9
sha1 6d44129ddfdf34881c3bea2ec2cf63eba7069d50
sha256 23e69cac1a932e62bd6cff73301b653de5b3d26097636351d420cb2400c164e6
sha512 2cee5593ce40f9ba6160892978861df1e7eca95a1b0d784b0e648c51b9ae9ad75bf389d9b1c92c5a3fad2b89fc611f718a7ff9e51a00ff9a6bb35980d6a1e2f3
ripemd-160 8b65f422375560c9f0556b0f7f7e9cad1dc5de33

987394082 as geometric shapes

Circle

Radius = n
Diameter 1974788164
Circumference 6203979988.4185
Area 3.0628865627054E+18

Sphere

Radius = n
Volume 4.0323680878035E+27
Surface area 1.2251546250822E+19
Circumference 6203979988.4185

Square

Length = n
Perimeter 3949576328
Area 974947073168622724
Diagonal 1396386102.1713

Cube

Length = n
Surface area 5849682439011736344
Volume 9.6265697030992E+26
Space diagonal 1710216717.1168

Equilateral Triangle

Length = n
Perimeter 2962182246
Area 4.2216446635466E+17
Altitude 855108358.55842

Triangular Pyramid

Length = n
Surface area 4.2216446635466E+17
Volume 1.1345021194377E+26
Height 465462034.05711