127968908 is an even 9-digits composite number following 127968907
and preceding 127968909 . In scientific notation, it is written as 1.27968908 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 63984452 positive integers (up to 127968908) that are relatively prime to 127968908.
127968908 has 6 divisors, whose sum is 223945596
The reverse of 127968908 is 809869721
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-seven million nine hundred sixty-eight thousand nine hundred eight
Scientific notation
1.27968908 × 10^8
Engineering notation
1.27968908 × 10^6
Prime Factorization
2 × 2 × 31992227
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
63984454
Product of the distinct prime numbers
The prime factorization of 127968908 is 2 × 2 × 31992227.
Since it has a total of 3 prime factors.
5 , 9 , 38 , 84 , 112 , 344 , 9383 , 578 , 59164 , 97303 , 206898 , 240496 , 5102091 , 1233699 , 91627170 , 1668507 , 604480460 , 476218559 , 2414901335 , 8809601708
n×2
255937816
n×3
383906724
n×4
511875632
n×5
639844540
n÷2
63984454
n÷3
42656302.666667
n÷3
31992227
n÷5
25593781.6
n2
16376041414712464
n3
2.0956241372035E+24
n4
2.6817473241638E+32
n5
3.4318027660516E+40
2 √n
11312.334330279
3 √n
503.92761096051
4 √n
106.35945811388
5 √n
41.823549967133
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127968907
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127968908 can be divided by 6 positive divisors.
The sum of these divisors (counting 127968908) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111101000001010011010001100
3
Ternary
22220210111100012
4
Quaternary
13220022122030
5
Quinary
230230001113
6
Senary
20410452352
8
Octal
750123214
10
Decimal
127968908
12
Duodecimal
36a340b8
16
Hexadecimal
7a0a68c
20
Vigesimal
1jjg258
36
Base36
246tfw
md5
209fdc269adc858f29eaa1de06d04536
sha1
b179434191b3ce2bcc2e5909264bcee00eed5e2b
sha256
ca9b5930edfac0855b54eed9a3b21f2906ce10fd0cb82cd238c95b199b46eb1f
sha512
b038e5832b439acc05331cea87ee2d8445965a40b46cff7609d24569acb3294420555f462870763ea7ab0c0db8d5fe53d01b915959f89613bb37eeb0e0a808ef
ripemd-160
9944987b469f3a80e871d054ab6cb6e8f995d34a
Diameter
255937816
Circumference
804052362.52142
Area
5.1446851403343E+16
Volume
8.7781298588321E+24
Surface area
2.0578740561337E+17
Circumference
804052362.52142
Perimeter
511875632
Area
16376041414712464
Diagonal
180975365.25567
Surface area
98256248488274784
Volume
2.0956241372035E+24
Space diagonal
221648650.44511
Perimeter
383906724
Area
7.0910339392835E+15
Altitude
110824325.22255
Surface area
7.0910339392835E+15
Volume
2.4697167303914E+23
Height
60325121.751892