127940129 is an odd 9-digits composite number following 127940128
and preceding 127940130 . In scientific notation, it is written as 1.27940129 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 121085712 positive integers (up to 127940129) that are relatively prime to 127940129.
127940129 has 8 divisors, whose sum is 134808000
The reverse of 127940129 is 921049721
Previous prime number is 1229
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-seven million nine hundred forty thousand one hundred twenty-nine
Scientific notation
1.27940129 × 10^8
Engineering notation
1.27940129 × 10^6
Prime Factorization
19 × 1229 × 5479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
127940129
Product of the distinct prime numbers
The prime factorization of 127940129 is 19 × 1229 × 5479.
Since it has a total of 3 prime factors.
1 , 5 , 49 , 59 , 162 , 525 , 5312 , 1375 , 85262 , 21624 , 790032 , 24579 , 1121789 , 8496790 , 65966690 , 16965024 , 627860554 , 343388946 , 5676945540 , 8065432510
n×2
255880258
n×3
383820387
n×4
511760516
n×5
639700645
n÷2
63970064.5
n÷3
42646709.666667
n÷3
31985032.25
n÷5
25588025.8
n2
16368676608536641
n3
2.0942105968555E+24
n4
2.6793357391485E+32
n5
3.4279456010098E+40
2 √n
11311.062240126
3 √n
503.88983193997
4 √n
106.35347779986
5 √n
41.821668653535
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127940128
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127940129 can be divided by 8 positive divisors.
The sum of these divisors (counting 127940129) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101000000011011000100001
3
Ternary
22220202000212022
4
Quaternary
13220003120201
5
Quinary
230223041004
6
Senary
20410111225
8
Octal
750033041
10
Decimal
127940129
12
Duodecimal
36a1b515
16
Hexadecimal
7a03621
20
Vigesimal
1jjca69
36
Base36
24678h
md5
47d9913ffb137bc73f0ddb84490621f1
sha1
8d6d974b3769aba073be387937ecb586d4b7c128
sha256
2619e09270831c7c1dd0c3c818e7b1cb8e87d24d2d020630581f3ed30b525ae9
sha512
4fe494cbad4e823e46b3c9b6f6d09ed3b66ac521d1343f2c2ebd3bed9f0130b2a3b835c54aa7b7b9238c33858f2b51451bae576275e457b4a482117fbc9c0763
ripemd-160
d78b68678d13b7a207e70fd3f081315e03f13b19
Diameter
255880258
Circumference
803871538.73146
Area
5.1423714182366E+16
Volume
8.772208834868E+24
Surface area
2.0569485672946E+17
Circumference
803871538.73146
Perimeter
511760516
Area
16368676608536641
Diagonal
180934665.60356
Surface area
98212059651219846
Volume
2.0942105968555E+24
Space diagonal
221598803.75492
Perimeter
383820387
Area
7.0878448846624E+15
Altitude
110799401.87746
Surface area
7.0878448846624E+15
Volume
2.4680508571154E+23
Height
60311555.201188