127130389 is an odd 9-digits composite number following 127130388
and preceding 127130390 . In scientific notation, it is written as 1.27130389 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 127058380 positive integers (up to 127130389) that are relatively prime to 127130389.
127130389 has 4 divisors, whose sum is 127202400
The reverse of 127130389 is 983031721
Previous prime number is 1811
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-seven million one hundred thirty thousand three hundred eighty-nine
Scientific notation
1.27130389 × 10^8
Engineering notation
1.27130389 × 10^6
Prime Factorization
1811 × 70199
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
127130389
Product of the distinct prime numbers
The prime factorization of 127130389 is 1811 × 70199.
Since it has a total of 2 prime factors.
7 , 1 , 47 , 71 , 188 , 334 , 1492 , 1086 , 78168 , 90390 , 295597 , 548983 , 627793 , 9221678 , 62923787 , 16220946 , 818292018 , 473565806 , 1761147610 , 1240207752
n×2
254260778
n×3
381391167
n×4
508521556
n×5
635651945
n÷2
63565194.5
n÷3
42376796.333333
n÷3
31782597.25
n÷5
25426077.8
n2
16162135807291321
n3
2.0546986122518E+24
n4
2.6121463385333E+32
n5
3.3208318014266E+40
2 √n
11275.211261879
3 √n
502.82453265183
4 √n
106.18479769665
5 √n
41.768595801716
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
-127130388
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 127130389 can be divided by 4 positive divisors.
The sum of these divisors (counting 127130389) is 1, the average is 0.25.
Base
System
Value
2
Binary
111100100111101101100010101
3
Ternary
22212012220002221
4
Quaternary
13210331230111
5
Quinary
230021133024
6
Senary
20340502341
8
Octal
744755425
10
Decimal
127130389
12
Duodecimal
366aa9b1
16
Hexadecimal
793db15
20
Vigesimal
1jeb5j9
36
Base36
23oufp
md5
8a3a63a5753d5056e3a886ad805ad7c9
sha1
7710f9a055eb3709e530c1c60d02a3fea07ad8d9
sha256
fd2bf30ff159cac487424be3f9b482a2c00bbb471fca55bbfde66b2c26346d32
sha512
ed3da92e08539221a016d870ad41b29225c4a5a1f4e96d45ea40a4eadb2b896ab728de3aaed28efad7fcd96354c4161fc86429bf05252bdd0959dc292c14eaa9
ripemd-160
8a931c222b4718d487f902aee9556768d4ae6dfb
Diameter
254260778
Circumference
798783792.26083
Area
5.0774847118507E+16
Volume
8.6067014207884E+24
Surface area
2.0309938847403E+17
Circumference
798783792.26083
Perimeter
508521556
Area
16162135807291321
Diagonal
179789520.31357
Surface area
96972814843747926
Volume
2.0546986122518E+24
Space diagonal
220196292.934
Perimeter
381391167
Area
6.9984100942642E+15
Altitude
110098146.467
Surface area
6.9984100942642E+15
Volume
2.4214855366964E+23
Height
59929840.104522