987492012 (number)

987492012 is an even 9-digits composite number following 987492011 and preceding 987492013. In scientific notation, it is written as 9.87492012 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 303843072 positive integers (up to 987492012) that are relatively prime to 987492012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87492012 × 10^8
Engineering notation 9.87492012 × 10^6

Prime Factorization of 987492012

Prime Factorization 2 × 2 × 39 × 13 × 486929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 493746006
Product of the distinct prime numbers

The prime factorization of 987492012 is 2 × 2 × 39 × 13 × 486929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 56, 54, 107, 644, 9239, 3485, 31407, 24074, 326956, 996497, 5509856, 9204058, 89878996, 7305974, 950106412, 173090679, 2918630688, 8410612480

Basic calculations (n = 987492012)

Multiplication

n×y
n×2 1974984024
n×3 2962476036
n×4 3949968048
n×5 4937460060

Division

n÷y
n÷2 493746006
n÷3 329164004
n÷3 246873003
n÷5 197498402.4

Exponentiation

ny
n2 975140473763808144
n3 9.6294342841966E+26
n4 9.508989435723E+35
n5 9.3900511099689E+44

Nth Root

y√n
2√n 31424.385626453
3√n 995.81316554843
4√n 177.26924613833
5√n 62.937098626172

Divisors of 987492012

1, 2, 4, 13, 26, 39, 52, 78, 156, 507, 1014, 2028, 486929, 973858, 1947716, 6330077, 12660154, 18990231, 25320308, 37980462, 75960924, 246873003, 493746006, 987492012

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 -987492011
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 987492012 can be divided by 24 positive divisors. The sum of these divisors (counting 987492012) is 1, the average is 0.041666666666667.

Base conversion 987492012

Base System Value
2 Binary 111010110110111110111010101100
3 Ternary 2112211010210101020
4 Quaternary 322312332322230
5 Quinary 4010244221022
6 Senary 241553214140
8 Octal 7266767254
10 Decimal 987492012
12 Duodecimal 236861350
16 Hexadecimal 3adbeeac
20 Vigesimal f8bga0c
36 Base36 gbxdpo

Cryptographic Hash Functions

md5 dfadf0184f9289ce2ab8231bf9c14da1
sha1 13e2835ac1f5c86c36ce9b05eab568383e798a8c
sha256 1108312fdc9bf06dc437fad2a78272039e9f0872d4f689007d3581cd38426370
sha512 c01454a43e12e3eb70e17ba6d349f5f814ea37c587bff5f8b5d8a5c87f4a3e38347185c5d9d2194609f4262969b4351661c3af011525baf3f8414ca94928cfd3
ripemd-160 ae1ac8313113f8c396bc5d311c0ea9ac04027119

987492012 as geometric shapes

Circle

Radius = n
Diameter 1974984024
Circumference 6204595300.7556
Area 3.0634941485944E+18

Sphere

Radius = n
Volume 4.0335680007277E+27
Surface area 1.2253976594378E+19
Circumference 6204595300.7556

Square

Length = n
Perimeter 3949968048
Area 975140473763808144
Diagonal 1396524596.1055

Cube

Length = n
Surface area 5850842842582848864
Volume 9.6294342841966E+26
Space diagonal 1710386336.8524

Equilateral Triangle

Length = n
Perimeter 2962476036
Area 4.2224821126893E+17
Altitude 855193168.42621

Triangular Pyramid

Length = n
Surface area 4.2224821126893E+17
Volume 1.1348397135576E+26
Height 465508198.70183