127943268 is an even 9-digits composite number following 127943267
and preceding 127943269 . In scientific notation, it is written as 1.27943268 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 42647752 positive integers (up to 127943268) that are relatively prime to 127943268.
127943268 has 12 divisors, whose sum is 298534320
The reverse of 127943268 is 862349721
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-seven million nine hundred forty-three thousand two hundred sixty-eight
Scientific notation
1.27943268 × 10^8
Engineering notation
1.27943268 × 10^6
Prime Factorization
2 × 2 × 3 × 10661939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63971634
Product of the distinct prime numbers
The prime factorization of 127943268 is 2 × 2 × 3 × 10661939.
Since it has a total of 4 prime factors.
6 , 2 , 70 , 65 , 554 , 178 , 176 , 7258 , 81205 , 19916 , 17097 , 850405 , 48916 , 4083068 , 45165525 , 2233043 , 481681560 , 128211579 , 6848074576 , 7969844357
n×2
255886536
n×3
383829804
n×4
511773072
n×5
639716340
n÷2
63971634
n÷3
42647756
n÷3
31985817
n÷5
25588653.6
n2
16369479826519824
n3
2.094364744465E+24
n4
2.6795986979084E+32
n5
3.4283661433894E+40
2 √n
11311.200997242
3 √n
503.89395287075
4 √n
106.35413013721
5 √n
41.821873869726
1 , 2 , 3 , 4 , 6 , 12 , 10661939 , 21323878 , 31985817 , 42647756 , 63971634 , 127943268
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
-127943267
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 127943268 can be divided by 12 positive divisors.
The sum of these divisors (counting 127943268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101000000100001001100100
3
Ternary
22220202012011120
4
Quaternary
13220010021210
5
Quinary
230223141033
6
Senary
20410133540
8
Octal
750041144
10
Decimal
127943268
12
Duodecimal
36a212b0
16
Hexadecimal
7a04264
20
Vigesimal
1jjci38
36
Base36
2469no
md5
1410b4974d628fa9459469555079f335
sha1
2d1101463b024d6000a414cb57741b9855ef5efc
sha256
f8951bfb7c22c2873e6d7b180162dd1f295ce8a9d0ca93c9e61e0d9aa04f63ad
sha512
7a693b01c241f60878b162f5290aae967bab6d2fd9bea3d1fc07d9c47a168eea0f771cd12b27ae3e8df5321807fec6cf85454c7d86969f22082d726f30475735
ripemd-160
29fcbb09f9d95d1e81acdd325e33c6f5af250ea5
Diameter
255886536
Circumference
803891261.65014
Area
5.1426237566081E+16
Volume
8.772854526865E+24
Surface area
2.0570495026432E+17
Circumference
803891261.65014
Perimeter
511773072
Area
16369479826519824
Diagonal
180939104.81994
Surface area
98216878959118944
Volume
2.094364744465E+24
Space diagonal
221604240.6624
Perimeter
383829804
Area
7.0881926882515E+15
Altitude
110802120.3312
Surface area
7.0881926882515E+15
Volume
2.4682325218154E+23
Height
60313034.939979