998426909 is an odd 9-digits composite number following 998426908
and preceding 998426910 . In scientific notation, it is written as 9.98426909 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 997360416 positive integers (up to 998426909) that are relatively prime to 998426909.
998426909 has 4 divisors, whose sum is 999493404
The reverse of 998426909 is 909624899
Previous prime number is 937
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred ninety-eight million four hundred twenty-six thousand nine hundred nine
Scientific notation
9.98426909 × 10^8
Engineering notation
9.98426909 × 10^6
Prime Factorization
937 × 1065557
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
998426909
Product of the distinct prime numbers
The prime factorization of 998426909 is 937 × 1065557.
Since it has a total of 2 prime factors.
1 , 4 , 68 , 57 , 263 , 31 , 5767 , 5277 , 97305 , 65949 , 400025 , 474210 , 1897134 , 9091389 , 80639882 , 67521361 , 473071565 , 809639959 , 1611673128 , 2044774368
n×2
1996853818
n×3
2995280727
n×4
3993707636
n×5
4992134545
n÷2
499213454.5
n÷3
332808969.66667
n÷3
249606727.25
n÷5
199685381.8
n2
996856292615294281
n3
9.9528814695309E+26
n4
9.9372246812671E+35
n5
9.921592522556E+44
2 √n
31597.894059573
3 √n
999.47536113553
4 √n
177.75796482738
5 √n
63.075870878803
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-998426908
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 998426909 can be divided by 4 positive divisors.
The sum of these divisors (counting 998426909) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011100000101100100100011101
3
Ternary
2120120201100020102
4
Quaternary
323200230210131
5
Quinary
4021044130114
6
Senary
243023430445
8
Octal
7340544435
10
Decimal
998426909
12
Duodecimal
23a455425
16
Hexadecimal
3b82c91d
20
Vigesimal
fc03759
36
Base36
gifr4t
md5
eeb2ffddaf2949be67f0f511c57b87b3
sha1
a1a9ff26cee0eb1a27d6c1c061cec4ab299be3d2
sha256
44e035a9de31db98b890091f89eeceeef3d385a9f7d5ed631f28e870f1bd76ac
sha512
cc3d551d39d914bfc910b464a55fcb5c4c1667459428e4fd82f88c72bf624ec2c5800f55b1d6412e914d1abc57704371cd91972343cc9b443de04fe10a272bb7
ripemd-160
6f39e82dfac966706568742e37ca97bb43c74efc
Diameter
1996853818
Circumference
6273301284.9215
Area
3.131716405565E+18
Volume
4.1690532408971E+27
Surface area
1.252686562226E+19
Circumference
6273301284.9215
Perimeter
3993707636
Area
996856292615294281
Diagonal
1411988875.746
Surface area
5981137755691765686
Volume
9.9528814695309E+26
Space diagonal
1729326134.0319
Perimeter
2995280727
Area
4.3165143666361E+17
Altitude
864663067.01597
Surface area
4.3165143666361E+17
Volume
1.1729583299085E+26
Height
470662958.58202