987136997 (number)

987136997 is an odd 9-digits composite number following 987136996 and preceding 987136998. In scientific notation, it is written as 9.87136997 × 10^8. The sum of its digits is 59. It has a total of 5 prime factors and 24 positive divisors. There are 765349200 positive integers (up to 987136997) that are relatively prime to 987136997.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred thirty-six thousand nine hundred ninety-seven

Notation

Scientific notation 9.87136997 × 10^8
Engineering notation 9.87136997 × 10^6

Prime Factorization of 987136997

Prime Factorization 11 × 49 × 11 × 503 × 331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 89739727
Product of the distinct prime numbers

The prime factorization of 987136997 is 11 × 49 × 11 × 503 × 331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 45, 37, 831, 796, 5185, 7611, 50018, 6627, 138023, 329249, 412720, 8574297, 30622454, 9029340, 412785082, 304321408, 6994873164, 3430277817

Basic calculations (n = 987136997)

Multiplication

n×y
n×2 1974273994
n×3 2961410991
n×4 3948547988
n×5 4935684985

Division

n÷y
n÷2 493568498.5
n÷3 329045665.66667
n÷3 246784249.25
n÷5 197427399.4

Exponentiation

ny
n2 974439450846178009
n3 9.6190523326663E+26
n4 9.495322433654E+35
n5 9.373184072704E+44

Nth Root

y√n
2√n 31418.736400435
3√n 995.69381572719
4√n 177.25331139484
5√n 62.932572649738

Divisors of 987136997

1, 11, 49, 121, 331, 503, 539, 3641, 5533, 5929, 16219, 24647, 40051, 60863, 166493, 178409, 271117, 1831423, 1962499, 2982287, 8158157, 20145653, 89739727, 987136997

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 -987136996
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 987136997 can be divided by 24 positive divisors. The sum of these divisors (counting 987136997) is 1, the average is 0.041666666666667.

Base conversion 987136997

Base System Value
2 Binary 111010110101101000001111100101
3 Ternary 2112210110202101112
4 Quaternary 322311220033211
5 Quinary 4010201340442
6 Senary 241541434405
8 Octal 7265501745
10 Decimal 987136997
12 Duodecimal 23670ba05
16 Hexadecimal 3ad683e5
20 Vigesimal f89c29h
36 Base36 gbprs5

Cryptographic Hash Functions

md5 f7cfab10ec88b86c6b45168faf7f238e
sha1 c68363be69d43e5ebf4bb5c26973f531ab7b835f
sha256 c1eb9c758856d052b61b5736307d633f99116136d426a92360ddc7513d212e4f
sha512 86fcbb1032b3319ede30a70031c03a00da40b5dd9a540c1338101cc32c9bc18be24e8790e18791e2012931fa8ae24dcbf00f5836086bf6944c689445d72caf77
ripemd-160 6c92ead9b6b30eca7d70bfe03a2197e36bdd556c

987136997 as geometric shapes

Circle

Radius = n
Diameter 1974273994
Circumference 6202364675.7238
Area 3.0612918201464E+18

Sphere

Radius = n
Volume 4.02921921904E+27
Surface area 1.2245167280586E+19
Circumference 6202364675.7238

Square

Length = n
Perimeter 3948547988
Area 974439450846178009
Diagonal 1396022529.0776

Cube

Length = n
Surface area 5846636705077068054
Volume 9.6190523326663E+26
Space diagonal 1709771432.835

Equilateral Triangle

Length = n
Perimeter 2961410991
Area 4.2194465944127E+17
Altitude 854885716.41748

Triangular Pyramid

Length = n
Surface area 4.2194465944127E+17
Volume 1.1336161888361E+26
Height 465340843.02588