127998213 is an odd 9-digits composite number following 127998212
and preceding 127998214 . In scientific notation, it is written as 1.27998213 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 73141824 positive integers (up to 127998213) that are relatively prime to 127998213.
127998213 has 8 divisors, whose sum is 195044928
The reverse of 127998213 is 312899721
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-seven million nine hundred ninety-eight thousand two hundred thirteen
Scientific notation
1.27998213 × 10^8
Engineering notation
1.27998213 × 10^6
Prime Factorization
3 × 7 × 6095153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127998213
Product of the distinct prime numbers
The prime factorization of 127998213 is 3 × 7 × 6095153.
Since it has a total of 3 prime factors.
4 , 9 , 53 , 17 , 968 , 694 , 8790 , 4210 , 60658 , 60773 , 884104 , 188730 , 2250889 , 5867159 , 73249689 , 6738176 , 515009254 , 451609587 , 6780733650 , 1553843581
n×2
255996426
n×3
383994639
n×4
511992852
n×5
639991065
n÷2
63999106.5
n÷3
42666071
n÷3
31999553.25
n÷5
25599642.6
n2
16383542531193369
n3
2.0970641666022E+24
n4
2.6842046587142E+32
n5
3.435733996417E+40
2 √n
11313.62952372
3 √n
503.9660746565
4 √n
106.36554669497
5 √n
41.825465318131
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
-127998212
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 127998213 can be divided by 8 positive divisors.
The sum of these divisors (counting 127998213) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000010001100100000101
3
Ternary
22220211222112120
4
Quaternary
13220101210011
5
Quinary
230231420323
6
Senary
20411240153
8
Octal
750214405
10
Decimal
127998213
12
Duodecimal
36a49059
16
Hexadecimal
7a11905
20
Vigesimal
1jjjfad
36
Base36
247g1x
md5
300c59d836348fd5698b572e649eccb9
sha1
51a3162fd512b54b299969ba106602dbea3d85d5
sha256
b70f318281c69ad3cdaa1a1ef81cddf146fb49684db3a397b73dcbda5e8b86d8
sha512
abcd8e4a7ea75f903383c71fa998f72e3b8969aa16686b9d24c2a7ab57909b9c33e2979ad5b4ccb1dfcba1fcddaaf2a75b4d16d9b1f9c4761db1dd0d1df375e7
ripemd-160
6b312e40d9d2e99d8f096f3df59cc69b17d3ccb8
Diameter
255996426
Circumference
804236491.26684
Area
5.1470416855773E+16
Volume
8.784161839872E+24
Surface area
2.0588166742309E+17
Circumference
804236491.26684
Perimeter
511992852
Area
16383542531193369
Diagonal
181016808.78412
Surface area
98301255187160214
Volume
2.0970641666022E+24
Space diagonal
221699408.19402
Perimeter
383994639
Area
7.0942820179981E+15
Altitude
110849704.09701
Surface area
7.0942820179981E+15
Volume
2.4714138213129E+23
Height
60338936.261373