127869968 is an even 9-digits composite number following 127869967
and preceding 127869969 . In scientific notation, it is written as 1.27869968 × 10^8.
The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors.
There are 63313440 positive integers (up to 127869968) that are relatively prime to 127869968.
127869968 has 20 divisors, whose sum is 250156608
The reverse of 127869968 is 869968721
Previous prime number is 103
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred twenty-seven million eight hundred sixty-nine thousand nine hundred sixty-eight
Scientific notation
1.27869968 × 10^8
Engineering notation
1.27869968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 103 × 77591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15983746
Product of the distinct prime numbers
The prime factorization of 127869968 is 2 × 2 × 2 × 2 × 103 × 77591.
Since it has a total of 6 prime factors.
10 , 2 , 97 , 91 , 930 , 37 , 6801 , 7518 , 58809 , 62297 , 278126 , 276742 , 6461538 , 2592809 , 7399658 , 47220770 , 688803745 , 353546269 , 29295353 , 1050411150
n×2
255739936
n×3
383609904
n×4
511479872
n×5
639349840
n÷2
63934984
n÷3
42623322.666667
n÷3
31967492
n÷5
25573993.6
n2
16350728716321024
n3
2.0907671577327E+24
n4
2.6734632955472E+32
n5
3.418556660508E+40
2 √n
11307.960381961
3 √n
503.79770583061
4 √n
106.33889402265
5 √n
41.817080735774
1 , 2 , 4 , 8 , 16 , 103 , 206 , 412 , 824 , 1648 , 77591 , 155182 , 310364 , 620728 , 1241456 , 7991873 , 15983746 , 31967492 , 63934984 , 127869968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127869967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127869968 can be divided by 20 positive divisors.
The sum of these divisors (counting 127869968) is 1, the average is 0.05.
Base
System
Value
2
Binary
111100111110010010000010000
3
Ternary
22220121110121202
4
Quaternary
13213302100100
5
Quinary
230213314333
6
Senary
20404410332
8
Octal
747622020
10
Decimal
127869968
12
Duodecimal
369a69a8
16
Hexadecimal
79f2410
20
Vigesimal
1jj3ei8
36
Base36
244p3k
md5
4a06e1ada6672821ee0a058952aa574d
sha1
dfddb67072b861676da891af0ef3b5c77ec21790
sha256
df482db4606d49c09e9cbcbe5f4770fe36dcc01c7d8061e633759b939fa454b4
sha512
c4999897eb495ac13bcc9dda83002595900871c7684e3c0131b730b38050a3b73e3945d5d5d4e52d8e3de6001127382cfee0e6f04685843709993fb54e7fc3ae
ripemd-160
f73687cd7e6bebb28231bd58d991746a07ca277b
Diameter
255739936
Circumference
803430704.16712
Area
5.1367329216034E+16
Volume
8.7577849907996E+24
Surface area
2.0546931686414E+17
Circumference
803430704.16712
Perimeter
511479872
Area
16350728716321024
Diagonal
180835442.96581
Surface area
98104372297926144
Volume
2.0907671577327E+24
Space diagonal
221477281.33821
Perimeter
383609904
Area
7.0800732193609E+15
Altitude
110738640.6691
Surface area
7.0800732193609E+15
Volume
2.4639927251915E+23
Height
60278480.988605