127939746 is an even 9-digits composite number following 127939745
and preceding 127939747 . In scientific notation, it is written as 1.27939746 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 38658240 positive integers (up to 127939746) that are relatively prime to 127939746.
127939746 has 32 divisors, whose sum is 279943488
The reverse of 127939746 is 647939721
Previous prime number is 373
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred twenty-seven million nine hundred thirty-nine thousand seven hundred forty-six
Scientific notation
1.27939746 × 10^8
Engineering notation
1.27939746 × 10^6
Prime Factorization
2 × 3 × 11 × 373 × 5197
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
127939746 Product of the distinct prime numbers
The prime factorization of 127939746 is 2 × 3 × 11 × 373 × 5197.
Since it has a total of 5 prime factors.
5 , 7 , 63 , 22 , 201 , 670 , 1990 , 6020 , 70471 , 33108 , 707073 , 934512 , 8328952 , 1103178 , 31331438 , 67689227 , 330823997 , 999398443 , 3462511060 , 8616288332
n×2
255879492
n×3
383819238
n×4
511758984
n×5
639698730
n÷2
63969873
n÷3
42646582
n÷3
31984936.5
n÷5
25587949.2
n2
16368578606544516
n3
2.0941917893023E+24
n4
2.6793036559863E+32
n5
3.4278942920375E+40
2 √n11311.045309785
3 √n503.88932912666
4 √n106.35339820516
5 √n41.821643614138
1 , 2 , 3 , 6 , 11 , 22 , 33 , 66 , 373 , 746 , 1119 , 2238 , 4103 , 5197 , 8206 , 10394 , 12309 , 15591 , 24618 , 31182 , 57167 , 114334 , 171501 , 343002 , 1938481 , 3876962 , 5815443 , 11630886 , 21323291 , 42646582 , 63969873 , 127939746
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
-127939745 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 127939746 can be divided by 32 positive divisors.
The sum of these divisors (counting 127939746) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101000000011010010100010
3
Ternary
22220202000100010
4
Quaternary
13220003102202
5
Quinary
230223032441
6
Senary
20410105350
8
Octal
750032242
10
Decimal
127939746
12
Duodecimal
36a1b256
16
Hexadecimal
7a034a2
20
Vigesimal
1jjc976
36
Base36
2466xu
md5
1a2198341c9e32aaf627527b9dd84fd4
sha1
4ab3cb58062d33e3578e5521e2980458d86c5adb
sha256
08e5b0993cc63a940fd1a770b66c6f8ee17f849bff79b6b503f29b8e7da5447f
sha512
4bc66deca6380ec34614a3e7a12fd083d52da6fd621d760d347bc75eba5242496c8fc579d375d9c44ba228e652a3cef5b84bb9af32bfe029a881205e720ba6ac
ripemd-160
224bfc61a61aefa620b9aff194c78614da79773e
Diameter
255879492
Circumference
803869132.27149
Area
5.1423406300027E+16
Volume
8.7721300539737E+24
Surface area
2.0569362520011E+17
Circumference
803869132.27149
Perimeter
511758984
Area
16368578606544516
Diagonal
180934123.95977
Surface area
98211471639267096
Volume
2.0941917893023E+24
Space diagonal
221598140.37946
Perimeter
383819238
Area
7.087802448555E+15
Altitude
110799070.18973
Surface area
7.087802448555E+15
Volume
2.4680286922015E+23
Height
60311374.653256