127908216 is an even 9-digits composite number following 127908215
and preceding 127908217 . In scientific notation, it is written as 1.27908216 × 10^8.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 41935680 positive integers (up to 127908216) that are relatively prime to 127908216.
127908216 has 32 divisors, whose sum is 270853200
The reverse of 127908216 is 612809721
Previous prime number is 61
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-seven million nine hundred eight thousand two hundred sixteen
Scientific notation
1.27908216 × 10^8
Engineering notation
1.27908216 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 61 × 29123
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
31977054
Product of the distinct prime numbers
The prime factorization of 127908216 is 2 × 2 × 2 × 9 × 61 × 29123.
Since it has a total of 6 prime factors.
4 , 5 , 66 , 72 , 217 , 974 , 1954 , 6050 , 31598 , 64471 , 410180 , 256 , 8042650 , 8807152 , 39263758 , 80037318 , 696683780 , 685284567 , 4592477052 , 3959341823
n×2
255816432
n×3
383724648
n×4
511632864
n×5
639541080
n÷2
63954108
n÷3
42636072
n÷3
31977054
n÷5
25581643.2
n2
16360511720302656
n3
2.092643866991E+24
n4
2.6766634375016E+32
n5
3.4236724512326E+40
2 √n
11309.651453515
3 √n
503.84793220256
4 √n
106.34684505671
5 √n
41.819582071151
1 , 2 , 4 , 8 , 9 , 18 , 36 , 61 , 72 , 122 , 244 , 488 , 549 , 1098 , 2196 , 4392 , 29123 , 58246 , 116492 , 232984 , 262107 , 524214 , 1048428 , 1776503 , 2096856 , 3553006 , 7106012 , 14212024 , 15988527 , 31977054 , 63954108 , 127908216
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
-127908215
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 127908216 can be divided by 32 positive divisors.
The sum of these divisors (counting 127908216) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111100111111011100101111000
3
Ternary
22220200102002100
4
Quaternary
13213323211320
5
Quinary
230221030331
6
Senary
20405303400
8
Octal
747734570
10
Decimal
127908216
12
Duodecimal
36a04b60
16
Hexadecimal
79fb978
20
Vigesimal
1jj8aag
36
Base36
245im0
md5
213a1a6ff0a62c8c05a84659dc781858
sha1
83e353ae55ab21a330eeffa4ecd5e51d8eecf136
sha256
4accc8faa0aded889abe0b527375e0fa808fb4943563935efc8fc4934d30eba6
sha512
d57464545fcf305168eea3b2088ea358e2637c75327dcdccde7484b89a38a1f8db1c778ac88b683eefc0e264504353b7747372752e22922effe02c5a7441adb1
ripemd-160
be0638188635ced371d63fe2e994792ed83007ac
Diameter
255816432
Circumference
803671023.43875
Area
5.1398063429473E+16
Volume
8.7656461321582E+24
Surface area
2.0559225371789E+17
Circumference
803671023.43875
Perimeter
511632864
Area
16360511720302656
Diagonal
180889533.80615
Surface area
98163070321815936
Volume
2.092643866991E+24
Space diagonal
221543528.81749
Perimeter
383724648
Area
7.0843093843476E+15
Altitude
110771764.40875
Surface area
7.0843093843476E+15
Volume
2.466204448263E+23
Height
60296511.268716