998422291 is an odd 9-digits composite number following 998422290
and preceding 998422292 . In scientific notation, it is written as 9.98422291 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 939691552 positive integers (up to 998422291) that are relatively prime to 998422291.
998422291 has 4 divisors, whose sum is 1057153032
The reverse of 998422291 is 192224899
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
nine hundred ninety-eight million four hundred twenty-two thousand two hundred ninety-one
Scientific notation
9.98422291 × 10^8
Engineering notation
9.98422291 × 10^6
Prime Factorization
17 × 58730723
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
998422291
Product of the distinct prime numbers
The prime factorization of 998422291 is 17 × 58730723.
Since it has a total of 2 prime factors.
5 , 1 , 39 , 88 , 295 , 741 , 8275 , 8294 , 99453 , 41704 , 583696 , 536934 , 8008359 , 6762257 , 84090351 , 27943492 , 956334530 , 915802803 , 732151467 , 3701414931
n×2
1996844582
n×3
2995266873
n×4
3993689164
n×5
4992111455
n÷2
499211145.5
n÷3
332807430.33333
n÷3
249605572.75
n÷5
199684458.2
n2
996847071165688681
n3
9.9527433656989E+26
n4
9.9370408329161E+35
n5
9.9213630741607E+44
2 √n
31597.820984998
3 √n
999.47382018336
4 √n
177.75775928211
5 √n
63.075812530033
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
-998422290
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 998422291 can be divided by 4 positive divisors.
The sum of these divisors (counting 998422291) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011100000101011011100010011
3
Ternary
2120120201002220101
4
Quaternary
323200223130103
5
Quinary
4021044003131
6
Senary
243023353231
8
Octal
7340533423
10
Decimal
998422291
12
Duodecimal
23a452817
16
Hexadecimal
3b82b713
20
Vigesimal
fc02feb
36
Base36
gifnkj
md5
a4cbcf1603dc18de7f84139ca125a7eb
sha1
9599429cd15eee085590dc192c9b0b76bcda3ec3
sha256
0c9b7d1fed44938fc8e58a4a8d4568d88d3dc88621ce83894d74ebb3a7da280f
sha512
2092e5822905e9dde35d5edd6549f1061604455d2980ff27869ed4c0a04adbdbf2ef7d279ee5768fa2c52e8f62e0bb55eff23bd9a30fc7f2a64ffc4411c175af
ripemd-160
d372deed2f5c19712f86f7a3be365d7fd7af5800
Diameter
1996844582
Circumference
6273272269.1718
Area
3.1316874355266E+18
Volume
4.1689953920992E+27
Surface area
1.2526749742107E+19
Circumference
6273272269.1718
Perimeter
3993689164
Area
996847071165688681
Diagonal
1411982344.9078
Surface area
5981082426994132086
Volume
9.9527433656989E+26
Space diagonal
1729318135.4213
Perimeter
2995266873
Area
4.316474436588E+17
Altitude
864659067.71066
Surface area
4.316474436588E+17
Volume
1.1729420542158E+26
Height
470660781.63594