998409969 is an odd 9-digits composite number following 998409968
and preceding 998409970 . In scientific notation, it is written as 9.98409969 × 10^8.
The sum of its digits is 63. It has a total of 6 prime factors and 14 positive divisors.
There are 665606160 positive integers (up to 998409969) that are relatively prime to 998409969.
998409969 has 14 divisors, whose sum is 1496931266
The reverse of 998409969 is 969904899
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 63 Digital Root 9
Name
nine hundred ninety-eight million four hundred nine thousand nine hundred sixty-nine
Scientific notation
9.98409969 × 10^8
Engineering notation
9.98409969 × 10^6
Prime Factorization
9 × 3 × 3 × 3 × 3 × 1369561
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
36978147 Product of the distinct prime numbers
The prime factorization of 998409969 is 9 × 3 × 3 × 3 × 3 × 1369561.
Since it has a total of 6 prime factors.
10 , 9 , 32 , 78 , 837 , 340 , 5681 , 376 , 99887 , 65390 , 451323 , 14388 , 6342024 , 6446113 , 47612533 , 1964084 , 98841545 , 453072111 , 1249938888 , 9218407642
n×2
1996819938
n×3
2995229907
n×4
3993639876
n×5
4992049845
n÷2
499204984.5
n÷3
332803323
n÷3
249602492.25
n÷5
199681993.8
n2
996822466198580961
n3
9.9523748757583E+26
n4
9.9365502911822E+35
n5
9.9207508681862E+44
2 √n31597.626002597
3 √n999.46970850731
4 √n177.75721083151
5 √n63.075656839599
1 , 3 , 9 , 27 , 81 , 243 , 729 , 1369561 , 4108683 , 12326049 , 36978147 , 110934441 , 332803323 , 998409969
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-998409968 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 998409969 can be divided by 14 positive divisors.
The sum of these divisors (counting 998409969) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111011100000101000011011110001
3
Ternary
2120120200111000000
4
Quaternary
323200220123301
5
Quinary
4021043104334
6
Senary
243023220213
8
Octal
7340503361
10
Decimal
998409969
12
Duodecimal
23a447669
16
Hexadecimal
3b8286f1
20
Vigesimal
fc014i9
36
Base36
gife29
md5
c483d0f9848ec00791f3e9ac871f984f
sha1
24fdbc2497c68d6077e97e178de302204aa47907
sha256
3630306fd2c786dcd4561832c4ae51c1c5e76ffcd2a960e8bd433753721d8b3d
sha512
6f6cddec9448fe585e55086e03f894f5ac9257dce309bcd18e7833ec06a99263f7c351ef49d17e19b98792370e7d3bbdebb045262ece7788e97c6453667f1312
ripemd-160
81ee1ce34e9b9e80638666120982bd2014691316
Diameter
1996819938
Circumference
6273194847.7624
Area
3.1316101367427E+18
Volume
4.1688410393938E+27
Surface area
1.2526440546971E+19
Circumference
6273194847.7624
Perimeter
3993639876
Area
996822466198580961
Diagonal
1411964918.9683
Surface area
5980934797191485766
Volume
9.9523748757583E+26
Space diagonal
1729296793.0913
Perimeter
2995229907
Area
4.3163678939551E+17
Altitude
864648396.54563
Surface area
4.3163678939551E+17
Volume
1.1728986272599E+26
Height
470654972.98943