127725139 is an odd 9-digits composite number following 127725138
and preceding 127725140 . In scientific notation, it is written as 1.27725139 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 127656256 positive integers (up to 127725139) that are relatively prime to 127725139.
127725139 has 4 divisors, whose sum is 127794024
The reverse of 127725139 is 931527721
Previous prime number is 1907
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-seven million seven hundred twenty-five thousand one hundred thirty-nine
Scientific notation
1.27725139 × 10^8
Engineering notation
1.27725139 × 10^6
Prime Factorization
1907 × 66977
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
127725139
Product of the distinct prime numbers
The prime factorization of 127725139 is 1907 × 66977.
Since it has a total of 2 prime factors.
10 , 8 , 10 , 73 , 653 , 787 , 5856 , 1700 , 28151 , 1939 , 490444 , 474468 , 8149712 , 1035881 , 23314860 , 71552711 , 828150164 , 469020819 , 6487326088 , 2927137215
n×2
255450278
n×3
383175417
n×4
510900556
n×5
638625695
n÷2
63862569.5
n÷3
42575046.333333
n÷3
31931284.75
n÷5
25545027.8
n2
16313711132569321
n3
2.0836710220133E+24
n4
2.6613717091692E+32
n5
3.399240714843E+40
2 √n
11301.554716056
3 √n
503.60742898499
4 √n
106.30877064502
5 √n
41.807603808908
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127725138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127725139 can be divided by 4 positive divisors.
The sum of these divisors (counting 127725139) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100111001110111001010011
3
Ternary
22220100002221201
4
Quaternary
13213032321103
5
Quinary
230144201024
6
Senary
20401332031
8
Octal
747167123
10
Decimal
127725139
12
Duodecimal
36937017
16
Hexadecimal
79cee53
20
Vigesimal
1ji5cgj
36
Base36
241lcj
md5
75f1b53ccdb04757bee48ed5ecc6d256
sha1
b1b4070772fceb3e0998bcd2d9223fdff838af1f
sha256
4a50f8816307244916d1c8e9543a4e466e3aeeb6e34cf02fbfcf411ff1d482fd
sha512
c327190191df5024d273201a296ecd1ea78240cf18fae6eb2fc7187e80d92b04b28c26e35a5afe4c7eafde55b1e4ab279cb00914da99c3d7ae7f3f1cea661dcb
ripemd-160
4c9f6b4a1a1a2eb9d532c309f2e65f6485b00ec8
Diameter
255450278
Circumference
802520716.72227
Area
5.1251035046866E+16
Volume
8.7280607670064E+24
Surface area
2.0500414018746E+17
Circumference
802520716.72227
Perimeter
510900556
Area
16313711132569321
Diagonal
180630623.82979
Surface area
97882266795415926
Volume
2.0836710220133E+24
Space diagonal
221226430.1518
Perimeter
383175417
Area
7.064044135403E+15
Altitude
110613215.0759
Surface area
7.064044135403E+15
Volume
2.4556298490458E+23
Height
60210207.943263