998214994 is an even 9-digits composite number following 998214993
and preceding 998214995 . In scientific notation, it is written as 9.98214994 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 421945632 positive integers (up to 998214994) that are relatively prime to 998214994.
998214994 has 16 divisors, whose sum is 1734668928
The reverse of 998214994 is 499412899
Previous prime number is 73
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
nine hundred ninety-eight million two hundred fourteen thousand nine hundred ninety-four
Scientific notation
9.98214994 × 10^8
Engineering notation
9.98214994 × 10^6
Prime Factorization
2 × 7 × 73 × 976727
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
998214994
Product of the distinct prime numbers
The prime factorization of 998214994 is 2 × 7 × 73 × 976727.
Since it has a total of 4 prime factors.
6 , 9 , 35 , 30 , 530 , 825 , 866 , 8772 , 2496 , 63702 , 503911 , 306787 , 8906880 , 5344502 , 45294894 , 34973783 , 838245934 , 629673982 , 6080386429 , 1995954328
n×2
1996429988
n×3
2994644982
n×4
3992859976
n×5
4991074970
n÷2
499107497
n÷3
332738331.33333
n÷3
249553748.5
n÷5
199642998.8
n2
996433174246420036
n3
9.9465453505179E+26
n4
9.928790707388E+35
n5
9.9110677564025E+44
2 √n
31594.5405727
3 √n
999.40464362112
4 √n
177.74853184401
5 √n
63.073193094775
1 , 2 , 7 , 14 , 73 , 146 , 511 , 1022 , 976727 , 1953454 , 6837089 , 13674178 , 71301071 , 142602142 , 499107497 , 998214994
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
-998214993
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 998214994 can be divided by 16 positive divisors.
The sum of these divisors (counting 998214994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011111111000110101010010
3
Ternary
2120120022120112201
4
Quaternary
323133320311102
5
Quinary
4021020334434
6
Senary
243015113414
8
Octal
7337706522
10
Decimal
998214994
12
Duodecimal
23a37286a
16
Hexadecimal
3b7f8d52
20
Vigesimal
fbigh9e
36
Base36
gib7ma
md5
867dc9fcf3a248f3083836d78cbece54
sha1
b818f448050b81dd4be17fae110a419b0963b91a
sha256
f90cf294539b0ee5f2b67185cba5363282a25b1f6e593f0e1ad1c57e90fbe6be
sha512
398118b371adfacc63b80d543b1566a1a3b1c43ff8f791057aef524c34dd71f5f29c2b26b07e15f936f79aa85fba99a7180cd4cdf44d77a7180c3ced6cfe5720
ripemd-160
13c2895db3b32adb0b18405f0c1e66669387388f
Diameter
1996429988
Circumference
6271969783.7072
Area
3.1303871400057E+18
Volume
4.1663991735713E+27
Surface area
1.2521548560023E+19
Circumference
6271969783.7072
Perimeter
3992859976
Area
996433174246420036
Diagonal
1411689182.679
Surface area
5978599045478520216
Volume
9.9465453505179E+26
Space diagonal
1728959086.4851
Perimeter
2994644982
Area
4.3146822103548E+17
Altitude
864479543.24253
Surface area
4.3146822103548E+17
Volume
1.1722116111218E+26
Height
470563060.89299