127966198 is an even 9-digits composite number following 127966197
and preceding 127966199 . In scientific notation, it is written as 1.27966198 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 63983098 positive integers (up to 127966198) that are relatively prime to 127966198.
127966198 has 4 divisors, whose sum is 191949300
The reverse of 127966198 is 891669721
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-seven million nine hundred sixty-six thousand one hundred ninety-eight
Scientific notation
1.27966198 × 10^8
Engineering notation
1.27966198 × 10^6
Prime Factorization
2 × 63983099
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
127966198
Product of the distinct prime numbers
The prime factorization of 127966198 is 2 × 63983099.
Since it has a total of 2 prime factors.
7 , 9 , 33 , 92 , 343 , 983 , 9060 , 8429 , 70478 , 8739 , 55798 , 333043 , 6520947 , 7309577 , 11137710 , 89800122 , 657023733 , 560459676 , 1280518203 , 3619358441
n×2
255932396
n×3
383898594
n×4
511864792
n×5
639830990
n÷2
63983099
n÷3
42655399.333333
n÷3
31991549.5
n÷5
25593239.6
n2
16375347830575204
n3
2.0954910028063E+24
n4
2.6815201657232E+32
n5
3.4314394046793E+40
2 √n
11312.214548885
3 √n
503.9240537072
4 √n
106.35889501534
5 √n
41.82337282601
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
-127966197
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 127966198 can be divided by 4 positive divisors.
The sum of these divisors (counting 127966198) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101000001001101111110110
3
Ternary
22220210100121211
4
Quaternary
13220021233312
5
Quinary
230224404243
6
Senary
20410432034
8
Octal
750115766
10
Decimal
127966198
12
Duodecimal
36a3261a
16
Hexadecimal
7a09bf6
20
Vigesimal
1jjff9i
36
Base36
246rcm
md5
92621c0927d9b995539c9d888129affe
sha1
6c5179dd9d2459689ba4206d86f422e2c71619c5
sha256
53cf2379dcbb578c2de8d53cb2ea8e3bbb0a1641c228ec4fc19660831bbeff50
sha512
e640eb7176066fd3310da5756a791a1ed3a06f1c3c020130ba2963ea283ccfa48c73c91252f7d89ed4e2b91e7b08392b4a96b072cce8d104272e2ffe2b48c637
ripemd-160
de8bf8ecba7d80e292f45396cf2076f30ecd4dcd
Diameter
255932396
Circumference
804035335.08923
Area
5.1444672444513E+16
Volume
8.7775721867729E+24
Surface area
2.0577868977805E+17
Circumference
804035335.08923
Perimeter
511864792
Area
16375347830575204
Diagonal
180971532.73692
Surface area
98252086983451224
Volume
2.0954910028063E+24
Space diagonal
221643956.58742
Perimeter
383898594
Area
7.0907336085423E+15
Altitude
110821978.29371
Surface area
7.0907336085423E+15
Volume
2.4695598299995E+23
Height
60323844.24564