127769139 is an odd 9-digits composite number following 127769138
and preceding 127769140 . In scientific notation, it is written as 1.27769139 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 84606864 positive integers (up to 127769139) that are relatively prime to 127769139.
127769139 has 12 divisors, whose sum is 185796000
The reverse of 127769139 is 931967721
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-seven million seven hundred sixty-nine thousand one hundred thirty-nine
Scientific notation
1.27769139 × 10^8
Engineering notation
1.27769139 × 10^6
Prime Factorization
3 × 3 × 149 × 95279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42589713
Product of the distinct prime numbers
The prime factorization of 127769139 is 3 × 3 × 149 × 95279.
Since it has a total of 4 prime factors.
9 , 1 , 62 , 41 , 856 , 747 , 6717 , 5901 , 84762 , 77565 , 189941 , 961659 , 8316675 , 2035914 , 40958637 , 41338608 , 346712272 , 287775039 , 6592844350 , 525576086
n×2
255538278
n×3
383307417
n×4
511076556
n×5
638845695
n÷2
63884569.5
n÷3
42589713
n÷3
31942284.75
n÷5
25553827.8
n2
16324952880801321
n3
2.0858251737956E+24
n4
2.6650408656038E+32
n5
3.4050997679802E+40
2 √n
11303.501183262
3 √n
503.66525154326
4 √n
106.31792503271
5 √n
41.810483870192
1 , 3 , 9 , 149 , 447 , 1341 , 95279 , 285837 , 857511 , 14196571 , 42589713 , 127769139
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127769138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127769139 can be divided by 12 positive divisors.
The sum of these divisors (counting 127769139) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100111011001101000110011
3
Ternary
22220102100022100
4
Quaternary
13213121220303
5
Quinary
230202103024
6
Senary
20402311443
8
Octal
747315063
10
Decimal
127769139
12
Duodecimal
36958583
16
Hexadecimal
79d9a33
20
Vigesimal
1jib2gj
36
Base36
242jar
md5
991c3d7a893bfc9ec536ff6f41fb381f
sha1
bc4bc11785d73acd573997bd8d3092c42fdf5d51
sha256
1e3e0c12391e33f8fae638fd7c278eb4f70600126239a136c2562513a3a8c663
sha512
239daf530d63b9bdbdf2e5eeef3dd840f7c94cc17aa1f1c8d5fd0445ae93fe7bb19b41bcb9258a9ed9831600fdbbed1fd129c086873fbbe36df62aa4c5432d91
ripemd-160
ae02d12bb930f8308a043e28a8bcd270b0b5124d
Diameter
255538278
Circumference
802797176.87579
Area
5.1286352040525E+16
Volume
8.7370840568917E+24
Surface area
2.051454081621E+17
Circumference
802797176.87579
Perimeter
511076556
Area
16324952880801321
Diagonal
180692849.22653
Surface area
97949717284807926
Volume
2.0858251737956E+24
Space diagonal
221302640.38733
Perimeter
383307417
Area
7.0689119551789E+15
Altitude
110651320.19367
Surface area
7.0689119551789E+15
Volume
2.4581685412674E+23
Height
60230949.742178