998214238 is an even 9-digits composite number following 998214237
and preceding 998214239 . In scientific notation, it is written as 9.98214238 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 427806096 positive integers (up to 998214238) that are relatively prime to 998214238.
998214238 has 8 divisors, whose sum is 1711224432
The reverse of 998214238 is 832412899
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
nine hundred ninety-eight million two hundred fourteen thousand two hundred thirty-eight
Scientific notation
9.98214238 × 10^8
Engineering notation
9.98214238 × 10^6
Prime Factorization
2 × 7 × 71301017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
998214238
Product of the distinct prime numbers
The prime factorization of 998214238 is 2 × 7 × 71301017.
Since it has a total of 3 prime factors.
10 , 5 , 98 , 75 , 574 , 676 , 4363 , 743 , 10253 , 27728 , 600092 , 545706 , 4260348 , 3580826 , 29093446 , 85384357 , 666231906 , 547782894 , 1250032925 , 113370018
n×2
1996428476
n×3
2994642714
n×4
3992856952
n×5
4991071190
n÷2
499107119
n÷3
332738079.33333
n÷3
249553559.5
n÷5
199642847.6
n2
996431664945920644
n3
9.9465227514306E+26
n4
9.928760629069E+35
n5
9.9110302256305E+44
2 √n
31594.528608606
3 √n
999.40439132073
4 √n
177.74849818945
5 √n
63.073183541052
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-998214237
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 998214238 can be divided by 8 positive divisors.
The sum of these divisors (counting 998214238) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011111111000101001011110
3
Ternary
2120120022112111201
4
Quaternary
323133320221132
5
Quinary
4021020323423
6
Senary
243015110114
8
Octal
7337705136
10
Decimal
998214238
12
Duodecimal
23a37233a
16
Hexadecimal
3b7f8a5e
20
Vigesimal
fbigfbi
36
Base36
gib71a
md5
2156558044e22e8ae7dd298d7c26d5ad
sha1
bbdc29b1f006f69cdc2258abb2298a2bb72c3a07
sha256
7cf3804373e0322c943f50e8066343998a2778f5aa446a1736bbe7b43ff0e2a3
sha512
b7e413995f44597ac54b0c30aa8a4122190b619a8c29f3ff9a3fcd8d783248032b394c059d51eda9d2bd85ddb192065110bfe425efc1d201f25c2a79e6336878
ripemd-160
d568362d83a3b386ac02e48be6f8eddfbf38f0c8
Diameter
1996428476
Circumference
6271965033.6191
Area
3.1303823983984E+18
Volume
4.1663897072878E+27
Surface area
1.2521529593593E+19
Circumference
6271965033.6191
Perimeter
3992856952
Area
996431664945920644
Diagonal
1411688113.5335
Surface area
5978589989675523864
Volume
9.9465227514306E+26
Space diagonal
1728957777.0547
Perimeter
2994642714
Area
4.314675674892E+17
Altitude
864478888.52733
Surface area
4.314675674892E+17
Volume
1.1722089477938E+26
Height
470562704.51117