127405940 is an even 9-digits composite number following 127405939
and preceding 127405941 . In scientific notation, it is written as 1.27405940 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 50813568 positive integers (up to 127405940) that are relatively prime to 127405940.
127405940 has 24 divisors, whose sum is 268333800
The reverse of 127405940 is 049504721
Previous prime number is 349
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred twenty-seven million four hundred five thousand nine hundred forty
Scientific notation
1.27405940 × 10^8
Engineering notation
1.27405940 × 10^6
Prime Factorization
2 × 2 × 5 × 349 × 18253
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
63702970 Product of the distinct prime numbers
The prime factorization of 127405940 is 2 × 2 × 5 × 349 × 18253.
Since it has a total of 5 prime factors.
4 , 6 , 55 , 20 , 496 , 461 , 117 , 2909 , 71573 , 30257 , 990675 , 388620 , 7080530 , 5168321 , 29136735 , 91751298 , 25657622 , 486581605 , 386584924 , 2747354735
n×2
254811880
n×3
382217820
n×4
509623760
n×5
637029700
n÷2
63702970
n÷3
42468646.666667
n÷3
31851485
n÷5
25481188
n2
16232273547283600
n3
2.0680880696288E+24
n4
2.6348670451384E+32
n5
3.3569771266088E+40
2 √n11287.423975381
3 √n503.1875557932
4 √n106.2422890161
5 √n41.786686539749
1 , 2 , 4 , 5 , 10 , 20 , 349 , 698 , 1396 , 1745 , 3490 , 6980 , 18253 , 36506 , 73012 , 91265 , 182530 , 365060 , 6370297 , 12740594 , 25481188 , 31851485 , 63702970 , 127405940
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
-127405939 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 127405940 can be divided by 24 positive divisors.
The sum of these divisors (counting 127405940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111100110000000111101110100
3
Ternary
22212201220002112
4
Quaternary
13212000331310
5
Quinary
230103442230
6
Senary
20350430152
8
Octal
746007564
10
Decimal
127405940
12
Duodecimal
36802358
16
Hexadecimal
7980f74
20
Vigesimal
1jg5eh0
36
Base36
23ur1w
md5
9896f5c16984cb3fb2bc10d1536c8c40
sha1
fdc3303c9d40321fa664c1f05798f339b8cb396e
sha256
421babc29fe1459d2217a2d91e1d59c6a84392893da9feb73bfef1979abc73e9
sha512
339573e7ec496df2b1a4303cf185a65e55110b65e8ae91f483f6a40565baf25021520c6826be5872336d19c697c098439dfd6cb385b53d455e2351606a2ace6a
ripemd-160
9db7d4e0fc1001919236fcd64e0d72f44f2f5bba
Diameter
254811880
Circumference
800515130.2554
Area
5.0995191327206E+16
Volume
8.6627870486967E+24
Surface area
2.0398076530882E+17
Circumference
800515130.2554
Perimeter
509623760
Area
16232273547283600
Diagonal
180179208.27489
Surface area
97393641283701600
Volume
2.0680880696288E+24
Space diagonal
220673561.26607
Perimeter
382217820
Area
7.0287806265629E+15
Altitude
110336780.63304
Surface area
7.0287806265629E+15
Volume
2.4372651635425E+23
Height
60059736.091631