127888916 is an even 9-digits composite number following 127888915
and preceding 127888917 . In scientific notation, it is written as 1.27888916 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 63944456 positive integers (up to 127888916) that are relatively prime to 127888916.
127888916 has 6 divisors, whose sum is 223805610
The reverse of 127888916 is 619888721
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 eight hundred eighty-eight thousand nine hundred sixteen
Scientific notation
1.27888916 × 10^8
Engineering notation
1.27888916 × 10^6
Prime Factorization
2 × 2 × 31972229
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
63944458
Product of the distinct prime numbers
The prime factorization of 127888916 is 2 × 2 × 31972229.
Since it has a total of 3 prime factors.
6 , 1 , 88 , 25 , 974 , 971 , 5351 , 1509 , 10215 , 87811 , 352016 , 205927 , 532212 , 2112621 , 56130312 , 8549919 , 121114402 , 22980933 , 8322001801 , 9449183543
n×2
255777832
n×3
383666748
n×4
511555664
n×5
639444580
n÷2
63944458
n÷3
42629638.666667
n÷3
31972229
n÷5
25577783.2
n2
16355574835655056
n3
2.0916967362888E+24
n4
2.6750482820471E+32
n5
3.4210902503867E+40
2 √n
11308.798167798
3 √n
503.82258914921
4 √n
106.34283317553
5 √n
41.81831996825
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
-127888915
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 127888916 can be divided by 6 positive divisors.
The sum of these divisors (counting 127888916) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111100111110110111000010100
3
Ternary
22220122102121112
4
Quaternary
13213312320110
5
Quinary
230214421131
6
Senary
20405034152
8
Octal
747667024
10
Decimal
127888916
12
Duodecimal
369b5958
16
Hexadecimal
79f6e14
20
Vigesimal
1jj625g
36
Base36
2453pw
md5
00ce36324f28f48b0db33f2f6d82be0e
sha1
3e3a42935d3ea2be7c7da95293ff93c097964794
sha256
4b59e5fdbb241218389ea4e360e46e42f237419161e30f558e008a74964c0b2f
sha512
c7aac4539d13f37f10eb9dac51562fd5f81844f83443d7d7a192de5c0e91149d6036e4051468c4df4d9892ed780f7745bf1580b13524edc983d1e15be75d4a40
ripemd-160
2a0470bc6b04a5c85a91cd11922cfa71df5253a7
Diameter
255777832
Circumference
803549757.96232
Area
5.1382553748932E+16
Volume
8.7616788003502E+24
Surface area
2.0553021499573E+17
Circumference
803549757.96232
Perimeter
511555664
Area
16355574835655056
Diagonal
180862239.48439
Surface area
98133449013930336
Volume
2.0916967362888E+24
Space diagonal
221510100.23691
Perimeter
383666748
Area
7.0821716505874E+15
Altitude
110755050.11845
Surface area
7.0821716505874E+15
Volume
2.465088244026E+23
Height
60287413.161465