987132993 (number)

987132993 is an odd 9-digits composite number following 987132992 and preceding 987132994. In scientific notation, it is written as 9.87132993 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 512299200 positive integers (up to 987132993) that are relatively prime to 987132993.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred thirty-two thousand nine hundred ninety-three

Notation

Scientific notation 9.87132993 × 10^8
Engineering notation 9.87132993 × 10^6

Prime Factorization of 987132993

Prime Factorization 11 × 21 × 2213 × 1931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 987132993
Product of the distinct prime numbers

The prime factorization of 987132993 is 11 × 21 × 2213 × 1931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 92, 77, 892, 646, 3383, 2396, 90244, 37612, 447180, 868304, 1953626, 6567139, 6770063, 34095187, 536575146, 49741251, 2117358861, 3266141624

Basic calculations (n = 987132993)

Multiplication

n×y
n×2 1974265986
n×3 2961398979
n×4 3948531972
n×5 4935664965

Division

n÷y
n÷2 493566496.5
n÷3 329044331
n÷3 246783248.25
n÷5 197426598.6

Exponentiation

ny
n2 974431545869138049
n3 9.6189352834742E+26
n4 9.4951683758492E+35
n5 9.372993977891E+44

Nth Root

y√n
2√n 31418.67268043
3√n 995.69246948938
4√n 177.25313165197
5√n 62.932521596554

Divisors of 987132993

1, 11, 21, 231, 1931, 2213, 21241, 24343, 40551, 46473, 446061, 511203, 4273303, 47006333, 89739363, 987132993

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987132992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987132993 can be divided by 16 positive divisors. The sum of these divisors (counting 987132993) is 1, the average is 0.0625.

Base conversion 987132993

Base System Value
2 Binary 111010110101100111010001000001
3 Ternary 2112210110112220020
4 Quaternary 322311213101001
5 Quinary 4010201223433
6 Senary 241541404053
8 Octal 7265472101
10 Decimal 987132993
12 Duodecimal 236709629
16 Hexadecimal 3ad67441
20 Vigesimal f89bc9d
36 Base36 gbpoox

Cryptographic Hash Functions

md5 1e915d912daf138b0d8040108e1ad2d8
sha1 803d6b3ba6ff78e2e35d383f705da2d35db185bd
sha256 1dac4068457c5c2900ec160b213e290e7840ae04f6e52702d5c6ff53b16f1311
sha512 92fd6e835d7ae48e9843121f1eaed1547e258cf8fe5be3fc84b4fe2ee104e7aec2b3049878eaa26f84f862129f29f4edb16f5ddc3938ba7d9d770aa289527a47
ripemd-160 868658021757b318f2bafdca04e458fe2e662b73

987132993 as geometric shapes

Circle

Radius = n
Diameter 1974265986
Circumference 6202339517.8498
Area 3.0612669859286E+18

Sphere

Radius = n
Volume 4.0291701895891E+27
Surface area 1.2245067943715E+19
Circumference 6202339517.8498

Square

Length = n
Perimeter 3948531972
Area 974431545869138049
Diagonal 1396016866.5665

Cube

Length = n
Surface area 5846589275214828294
Volume 9.6189352834742E+26
Space diagonal 1709764497.7035

Equilateral Triangle

Length = n
Perimeter 2961398979
Area 4.2194123648581E+17
Altitude 854882248.85177

Triangular Pyramid

Length = n
Surface area 4.2194123648581E+17
Volume 1.1336023944565E+26
Height 465338955.52218