127978104 is an even 9-digits composite number following 127978103
and preceding 127978105 . In scientific notation, it is written as 1.27978104 × 10^8.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 42118752 positive integers (up to 127978104) that are relatively prime to 127978104.
127978104 has 32 divisors, whose sum is 324000000
The reverse of 127978104 is 401879721
Previous prime number is 79
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-seven million nine hundred seventy-eight thousand one hundred four
Scientific notation
1.27978104 × 10^8
Engineering notation
1.27978104 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 79 × 67499
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
31994526
Product of the distinct prime numbers
The prime factorization of 127978104 is 2 × 2 × 2 × 3 × 79 × 67499.
Since it has a total of 6 prime factors.
7 , 5 , 26 , 98 , 742 , 483 , 6125 , 9036 , 95492 , 4574 , 448873 , 188123 , 1459387 , 1785251 , 31583525 , 68346733 , 391742197 , 471354316 , 123613387 , 9393303098
n×2
255956208
n×3
383934312
n×4
511912416
n×5
639890520
n÷2
63989052
n÷3
42659368
n÷3
31994526
n÷5
25595620.8
n2
16378395103434816
n3
2.0960759519005E+24
n4
2.6825182616422E+32
n5
3.4330360107034E+40
2 √n
11312.740781968
3 √n
503.93968161992
4 √n
106.36136884211
5 √n
41.824151048
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 79 , 158 , 237 , 316 , 474 , 632 , 948 , 1896 , 67499 , 134998 , 202497 , 269996 , 404994 , 539992 , 809988 , 1619976 , 5332421 , 10664842 , 15997263 , 21329684 , 31994526 , 42659368 , 63989052 , 127978104
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127978103
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127978104 can be divided by 32 positive divisors.
The sum of these divisors (counting 127978104) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101000001100101001111000
3
Ternary
22220210221221210
4
Quaternary
13220030221320
5
Quinary
230230244404
6
Senary
20411003120
8
Octal
750145170
10
Decimal
127978104
12
Duodecimal
36a394a0
16
Hexadecimal
7a0ca78
20
Vigesimal
1jjh554
36
Base36
2470jc
md5
d97381e3e74526fc713dc4a2ecddfccc
sha1
1c4cc7db54d0784f28df11fbb725d69d5096127f
sha256
1bfb65f7b48418e8210d803ff1afa42007dfdfb04bb1a17513771b0b9182a1cc
sha512
457d723663e4624eb84406c4ba1f3e20e88785460ef012707d5c0d8923368e2fb05ee080a914ba8c038182ce0afa36039624fe59ad87ed180f2a982fa3affd75
ripemd-160
d96e6f4f19f325f0a78f1f03c0353e17c7befd87
Diameter
255956208
Circumference
804110142.6935
Area
5.1454245734542E+16
Volume
8.780022415809E+24
Surface area
2.0581698293817E+17
Circumference
804110142.6935
Perimeter
511912416
Area
16378395103434816
Diagonal
180988370.36359
Surface area
98270370620608896
Volume
2.0960759519005E+24
Space diagonal
221664578.38433
Perimeter
383934312
Area
7.0920531163966E+15
Altitude
110832289.19217
Surface area
7.0920531163966E+15
Volume
2.4702491991181E+23
Height
60329456.787865