987441493 is an odd 9-digits prime number following 987441492
and preceding 987441494 . In scientific notation, it is written as 9.87441493 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 987441492 positive integers (up to 987441493) that are relatively prime to 987441493.
987441493 has 2 divisors, whose sum is 987441494
The reverse of 987441493 is 394144789
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
nine hundred eighty-seven million four hundred forty-one thousand four hundred ninety-three
Scientific notation
9.87441493 × 10^8
Engineering notation
9.87441493 × 10^6
Prime Factorization
987441493
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
987441493 Product of the distinct prime numbers
The prime factorization of 987441493 is 987441493.
Since it has a total of 1 prime factors.
7 , 1 , 42 , 52 , 828 , 736 , 4175 , 9762 , 82131 , 87967 , 431604 , 540561 , 5437767 , 3142918 , 43260778 , 12148967 , 402694808 , 829313855 , 4618233103 , 2384962162
n×2
1974882986
n×3
2962324479
n×4
3949765972
n×5
4937207465
n÷2
493720746.5
n÷3
329147164.33333
n÷3
246860373.25
n÷5
197488298.6
n2
975040702098069049
n3
9.6279564661549E+26
n4
9.507043707479E+35
n5
9.3876494325293E+44
2 √n31423.581797752
3 √n995.79618369183
4 √n177.26697887015
5 √n62.936454654512
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
987441494 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
493720747 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31423.581813663 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979746 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987441493 can be divided by 2 positive divisors.
The sum of these divisors (counting 987441493) is 987441494, the average is 493720747.
Base
System
Value
2
Binary
111010110110110010100101010101
3
Ternary
2112211001020002011
4
Quaternary
322312302211111
5
Quinary
4010241111433
6
Senary
241552144221
8
Octal
7266624525
10
Decimal
987441493
12
Duodecimal
236838071
16
Hexadecimal
3adb2955
20
Vigesimal
f8ba3ed
36
Base36
gbwaqd
md5
25041ae41e07e6b5ab729038cb9de3df
sha1
6d599795f8a3eea239430f92c6c7fa77d9a2a340
sha256
be074aff4e13040ffbd42778bb7872caa2d1883d72533c8eb4347a473d47e738
sha512
10eeff7b92ba83c665a1519545656a5ba4ea70e2b6baabe1bb94473345cb01e8811c128d2348419d023c5fa6ab9b881b4cf31dd4cb8e4727a2c9bb8a3a744a98
ripemd-160
39f5340c19e24613a06587163187da295ac931fb
Diameter
1974882986
Circumference
6204277880.5171
Area
3.0631807066623E+18
Volume
4.0329489737539E+27
Surface area
1.2252722826649E+19
Circumference
6204277880.5171
Perimeter
3949765972
Area
975040702098069049
Diagonal
1396453151.4505
Surface area
5850244212588414294
Volume
9.6279564661549E+26
Space diagonal
1710298835.3777
Perimeter
2962324479
Area
4.2220500887037E+17
Altitude
855149417.68883
Surface area
4.2220500887037E+17
Volume
1.1346655510312E+26
Height
465484383.81685