127968672 is an even 9-digits composite number following 127968671
and preceding 127968673 . In scientific notation, it is written as 1.27968672 × 10^8.
The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors.
There are 39374592 positive integers (up to 127968672) that are relatively prime to 127968672.
127968672 has 24 divisors, whose sum is 258400800
The reverse of 127968672 is 276869721
Previous prime number is 39
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-seven million nine hundred sixty-eight thousand six hundred seventy-two
Scientific notation
1.27968672 × 10^8
Engineering notation
1.27968672 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 39 × 102539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
7998042
Product of the distinct prime numbers
The prime factorization of 127968672 is 2 × 2 × 2 × 2 × 2 × 39 × 102539.
Since it has a total of 7 prime factors.
3 , 9 , 100 , 95 , 522 , 476 , 7877 , 3944 , 2215 , 31140 , 404346 , 849563 , 4893171 , 2864968 , 71854109 , 17047813 , 549882259 , 6766050 , 9774043260 , 601733933
n×2
255937344
n×3
383906016
n×4
511874688
n×5
639843360
n÷2
63984336
n÷3
42656224
n÷3
31992168
n÷5
25593734.4
n2
16375981013443584
n3
2.0956125429876E+24
n4
2.6817275415266E+32
n5
3.4317711215499E+40
2 √n
11312.323899182
3 √n
503.92730117956
4 √n
106.35940907687
5 √n
41.823534540941
1 , 2 , 4 , 8 , 16 , 32 , 39 , 78 , 156 , 312 , 624 , 1248 , 102539 , 205078 , 410156 , 820312 , 1640624 , 3281248 , 3999021 , 7998042 , 15996084 , 31992168 , 63984336 , 127968672
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127968671
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127968672 can be divided by 24 positive divisors.
The sum of these divisors (counting 127968672) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101000001010010110100000
3
Ternary
22220210111000110
4
Quaternary
13220022112200
5
Quinary
230224444142
6
Senary
20410451320
8
Octal
750122640
10
Decimal
127968672
12
Duodecimal
36a33b40
16
Hexadecimal
7a0a5a0
20
Vigesimal
1jjg1dc
36
Base36
246t9c
md5
5684aa99802a77c89c720ae2ddcb738b
sha1
f0bf1c8acc13142defc874c1ad059868b7b8f56d
sha256
0d565a429c6cee84622f78ffdd613a15fc5ed8dff6ffa59ae0c6fc9796027c01
sha512
b8d8cf222af53887348d306df1abff26abe0da2f7820b4e40697409aab365432c369cc00f3c171126c071379607f6b258c4d39dcd6555657049954fc39ed3532
ripemd-160
ded601fd16efb0845a77ab0d6e653592d9508248
Diameter
255937344
Circumference
804050879.68968
Area
5.144666164716E+16
Volume
8.7780812930939E+24
Surface area
2.0578664658864E+17
Circumference
804050879.68968
Perimeter
511874688
Area
16375981013443584
Diagonal
180975031.50127
Surface area
98255886080661504
Volume
2.0956125429876E+24
Space diagonal
221648241.68112
Perimeter
383906016
Area
7.0910077847669E+15
Altitude
110824120.84056
Surface area
7.0910077847669E+15
Volume
2.4697030664768E+23
Height
60325010.500425