998416923 is an odd 9-digits composite number following 998416922
and preceding 998416924 . In scientific notation, it is written as 9.98416923 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 570523944 positive integers (up to 998416923) that are relatively prime to 998416923.
998416923 has 8 divisors, whose sum is 1521397248
The reverse of 998416923 is 329614899
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
nine hundred ninety-eight million four hundred sixteen thousand nine hundred twenty-three
Scientific notation
9.98416923 × 10^8
Engineering notation
9.98416923 × 10^6
Prime Factorization
3 × 7 × 47543663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
998416923
Product of the distinct prime numbers
The prime factorization of 998416923 is 3 × 7 × 47543663.
Since it has a total of 3 prime factors.
1 , 3 , 30 , 62 , 709 , 109 , 5017 , 1150 , 16404 , 59917 , 368376 , 92243 , 7228177 , 618038 , 39668822 , 53714727 , 536665090 , 179099631 , 9557118088 , 264016081
n×2
1996833846
n×3
2995250769
n×4
3993667692
n×5
4992084615
n÷2
499208461.5
n÷3
332805641
n÷3
249604230.75
n÷5
199683384.6
n2
996836352132787929
n3
9.9525828343096E+26
n4
9.936827129334E+35
n5
9.9210963668526E+44
2 √n
31597.736042318
3 √n
999.47202896231
4 √n
177.75752035376
5 √n
63.075744704687
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
-998416922
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 998416923 can be divided by 8 positive divisors.
The sum of these divisors (counting 998416923) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100000101010001000011011
3
Ternary
2120120200211112120
4
Quaternary
323200222020123
5
Quinary
4021043320143
6
Senary
243023312323
8
Octal
7340521033
10
Decimal
998416923
12
Duodecimal
23a44b6a3
16
Hexadecimal
3b82a21b
20
Vigesimal
fc02263
36
Base36
gifjff
md5
185376b5e305b31425b00e1bc28ff5c1
sha1
a86bab8defbd0645ff423ba4c917a4ed1037b666
sha256
5ef0873a19d3283382123e65eba5a6e944606af9e48da74f32b2719526f17021
sha512
589287fda58021fe6cafc73524d1d0282dbacbb272c3e8488472d6712e1911d86c6ebe68ba0c0415d2910982f8b6d63beaeec7d48d7a25105fef84607d473cac
ripemd-160
a0156e0afeed69f60621e3bbca3bd368042793d9
Diameter
1996833846
Circumference
6273238541.0331
Area
3.1316537606916E+18
Volume
4.1689281488681E+27
Surface area
1.2526615042766E+19
Circumference
6273238541.0331
Perimeter
3993667692
Area
996836352132787929
Diagonal
1411974753.4094
Surface area
5981018112796727574
Volume
9.9525828343096E+26
Space diagonal
1729308837.7726
Perimeter
2995250769
Area
4.316428021814E+17
Altitude
864654418.88629
Surface area
4.316428021814E+17
Volume
1.1729231354102E+26
Height
470658251.13647