985087493 is an odd 9-digits composite number following 985087492
and preceding 985087494 . In scientific notation, it is written as 9.85087493 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 868817664 positive integers (up to 985087493) that are relatively prime to 985087493.
985087493 has 16 divisors, whose sum is 1108208640
The reverse of 985087493 is 394780589
Previous prime number is 1759
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
nine hundred eighty-five million eighty-seven thousand four hundred ninety-three
Scientific notation
9.85087493 × 10^8
Engineering notation
9.85087493 × 10^6
Prime Factorization
13 × 23 × 1759 × 1873
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
985087493 Product of the distinct prime numbers
The prime factorization of 985087493 is 13 × 23 × 1759 × 1873.
Since it has a total of 4 prime factors.
7 , 10 , 45 , 85 , 204 , 331 , 6171 , 4124 , 71012 , 70483 , 615928 , 633350 , 7244875 , 3829188 , 10257861 , 71879803 , 951156510 , 425977789 , 4360845928 , 6721120462
n×2
1970174986
n×3
2955262479
n×4
3940349972
n×5
4925437465
n÷2
492543746.5
n÷3
328362497.66667
n÷3
246271873.25
n÷5
197017498.6
n2
970397368865025049
n3
9.5592631130904E+26
n4
9.4167105350016E+35
n5
9.2762837732314E+44
2 √n31386.103501391
3 √n995.00424835943
4 √n177.16123588808
5 √n62.906418669144
1 , 13 , 23 , 299 , 1759 , 1873 , 22867 , 24349 , 40457 , 43079 , 525941 , 560027 , 3294607 , 42829891 , 75775961 , 985087493
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
-985087492 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 985087493 can be divided by 16 positive divisors.
The sum of these divisors (counting 985087493) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010101101110011111000000101
3
Ternary
2112122121121222222
4
Quaternary
322231303320011
5
Quinary
4004140244433
6
Senary
241425502125
8
Octal
7255637005
10
Decimal
985087493
12
Duodecimal
235aa1945
16
Hexadecimal
3ab73e05
20
Vigesimal
f7gfied
36
Base36
gahudh
md5
5a67fdf787cf7436092e1bae265179df
sha1
16fa97802be7b998efde9d720f9b2ec3104922cd
sha256
8f6a09c61eaa70001e1158b51fb44c19e6022a2e3234149151f8626b996fd072
sha512
70ffc3e47e26405ee773d035c9f18f6400a7ca7dded1b5debd75f2fb141b09010c2b74873368effb46672c2cc69730648e40baa97523c2cc423df3cd2dc05c42
ripemd-160
ef31c7622c5ece93e6292367cc3f7b064df147f5
Diameter
1970174986
Circumference
6189487262.304
Area
3.0485932450892E+18
Volume
4.0041747693089E+27
Surface area
1.2194372980357E+19
Circumference
6189487262.304
Perimeter
3940349972
Area
970397368865025049
Diagonal
1393124092.7247
Surface area
5822384213190150294
Volume
9.5592631130904E+26
Space diagonal
1706221587.7767
Perimeter
2955262479
Area
4.2019438660135E+17
Altitude
853110793.88833
Surface area
4.2019438660135E+17
Volume
1.1265699617354E+26
Height
464374697.5749