129773649 is an odd 9-digits composite number following 129773648
and preceding 129773650 . In scientific notation, it is written as 1.29773649 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 86515764 positive integers (up to 129773649) that are relatively prime to 129773649.
129773649 has 4 divisors, whose sum is 173031536
The reverse of 129773649 is 946377921
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million seven hundred seventy-three thousand six hundred forty-nine
Scientific notation
1.29773649 × 10^8
Engineering notation
1.29773649 × 10^6
Prime Factorization
3 × 43257883
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129773649
Product of the distinct prime numbers
The prime factorization of 129773649 is 3 × 43257883.
Since it has a total of 2 prime factors.
4 , 9 , 61 , 38 , 437 , 562 , 4378 , 5055 , 14515 , 92884 , 705755 , 261419 , 3901918 , 8029283 , 54937015 , 29392743 , 357062285 , 289275554 , 4931874286 , 148479828
n×2
259547298
n×3
389320947
n×4
519094596
n×5
648868245
n÷2
64886824.5
n÷3
43257883
n÷3
32443412.25
n÷5
25954729.8
n2
16841199974775201
n3
2.1855439742653E+24
n4
2.8362601659037E+32
n5
3.6807183124267E+40
2 √n
11391.823778483
3 √n
506.28551873945
4 √n
106.73248698725
5 √n
41.940857278542
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
-129773648
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 129773649 can be divided by 4 positive divisors.
The sum of these divisors (counting 129773649) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111000011000001010001
3
Ternary
100001012011222110
4
Quaternary
13233003001101
5
Quinary
231210224044
6
Senary
20513255533
8
Octal
757030121
10
Decimal
129773649
12
Duodecimal
375645a9
16
Hexadecimal
7bc3051
20
Vigesimal
20b1e29
36
Base36
259hzl
md5
77e3525af2187c3c5649b9f69065a1c3
sha1
0bef341c4a61ed8a6bc4c618a8cd8e3fb2148232
sha256
e06298b3a45352a4abcdd86fcece0b9887301f7de72486db0006ef389a410648
sha512
9071df2feffd2523119b51dbddc52483a182833ab57c1756c25d06908686aeec10cae43057d4feae5c689d15638f19830bff34d286697a6bca83876ec364cd04
ripemd-160
a3861a3217a0fc4e14694a145cc79566c6ad6165
Diameter
259547298
Circumference
815391884.65588
Area
5.290819011839E+16
Volume
9.1547851915323E+24
Surface area
2.1163276047356E+17
Circumference
815391884.65588
Perimeter
519094596
Area
16841199974775201
Diagonal
183527654.45445
Surface area
101047199848651206
Volume
2.1855439742653E+24
Space diagonal
224774553.55161
Perimeter
389320947
Area
7.2924535041846E+15
Altitude
112387276.77581
Surface area
7.2924535041846E+15
Volume
2.5756882746406E+23
Height
61175884.818149