127968212 is an even 9-digits composite number following 127968211
and preceding 127968213 . In scientific notation, it is written as 1.27968212 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 63350400 positive integers (up to 127968212) that are relatively prime to 127968212.
127968212 has 12 divisors, whose sum is 226162356
The reverse of 127968212 is 212869721
Previous prime number is 101
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-seven million nine hundred sixty-eight thousand two hundred twelve
Scientific notation
1.27968212 × 10^8
Engineering notation
1.27968212 × 10^6
Prime Factorization
2 × 2 × 101 × 316753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63984106
Product of the distinct prime numbers
The prime factorization of 127968212 is 2 × 2 × 101 × 316753.
Since it has a total of 4 prime factors.
2 , 2 , 71 , 57 , 477 , 498 , 5743 , 3338 , 96111 , 53932 , 828297 , 206711 , 2721252 , 3864620 , 13615378 , 55322389 , 426865052 , 567897791 , 3970071119 , 9162332437
n×2
255936424
n×3
383904636
n×4
511872848
n×5
639841060
n÷2
63984106
n÷3
42656070.666667
n÷3
31992053
n÷5
25593642.4
n2
16375863282476944
n3
2.095589944215E+24
n4
2.6816889824638E+32
n5
3.4317094422599E+40
2 √n
11312.303567355
3 √n
503.92669736815
4 √n
106.35931349607
5 √n
41.823504472873
1 , 2 , 4 , 101 , 202 , 404 , 316753 , 633506 , 1267012 , 31992053 , 63984106 , 127968212
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127968211
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127968212 can be divided by 12 positive divisors.
The sum of these divisors (counting 127968212) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101000001010001111010100
3
Ternary
22220210110101102
4
Quaternary
13220022033110
5
Quinary
230224440322
6
Senary
20410445232
8
Octal
750121724
10
Decimal
127968212
12
Duodecimal
36a33818
16
Hexadecimal
7a0a3d4
20
Vigesimal
1jjg0ac
36
Base36
246swk
md5
0c59779b6769ee0909cf8011e6e176fc
sha1
fce9ad1968dd4fbed0c589d21b31c055608b2f98
sha256
f449c0d9e05080ac421c84e0ae4854d2c36cf512c527e67319b18f9b06d1157d
sha512
005d0c9ef458b5b3df62d4dda8295ea46eb087aafe235aeb015a705d6b389d5c3f323cb6d99c0c67fe925bb96420b954521ef52c96a5962c78285c663a3fa09f
ripemd-160
f9230595f99325aa690b4d23d9bdf355c0c33151
Diameter
255936424
Circumference
804047989.42444
Area
5.144629178442E+16
Volume
8.7779866315768E+24
Surface area
2.0578516713768E+17
Circumference
804047989.42444
Perimeter
511872848
Area
16375863282476944
Diagonal
180974380.96304
Surface area
98255179694861664
Volume
2.095589944215E+24
Space diagonal
221647444.93775
Perimeter
383904636
Area
7.0909568057629E+15
Altitude
110823722.46887
Surface area
7.0909568057629E+15
Volume
2.469676433568E+23
Height
60324793.654345