129675657 is an odd 9-digits composite number following 129675656
and preceding 129675658 . In scientific notation, it is written as 1.29675657 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 86450436 positive integers (up to 129675657) that are relatively prime to 129675657.
129675657 has 4 divisors, whose sum is 172900880
The reverse of 129675657 is 756576921
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 six hundred seventy-five thousand six hundred fifty-seven
Scientific notation
1.29675657 × 10^8
Engineering notation
1.29675657 × 10^6
Prime Factorization
3 × 43225219
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129675657
Product of the distinct prime numbers
The prime factorization of 129675657 is 3 × 43225219.
Since it has a total of 2 prime factors.
9 , 10 , 47 , 80 , 528 , 456 , 250 , 8994 , 94484 , 49891 , 191570 , 645919 , 8871496 , 9444799 , 13174624 , 85003073 , 522995237 , 42453024 , 4333755988 , 7158731881
n×2
259351314
n×3
389026971
n×4
518702628
n×5
648378285
n÷2
64837828.5
n÷3
43225219
n÷3
32418914.25
n÷5
25935131.4
n2
16815776018381649
n3
2.1805968031485E+24
n4
2.8277032310038E+32
n5
3.6668427428144E+40
2 √n
11387.521986806
3 √n
506.15805469343
4 √n
106.71233287117
5 √n
41.934521461641
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
-129675656
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 129675657 can be divided by 4 positive divisors.
The sum of these divisors (counting 129675657) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110101011000110001001
3
Ternary
100001000012120010
4
Quaternary
13232223012021
5
Quinary
231144110112
6
Senary
20511222133
8
Octal
756530611
10
Decimal
129675657
12
Duodecimal
37517949
16
Hexadecimal
7bab189
20
Vigesimal
20a992h
36
Base36
257edl
md5
6ed4b8286cc61bfeb9c4406aaf2ee491
sha1
40bdd090abc3d163d6a7795514fb551c5fa25169
sha256
45f2da44cb6e72138741bb77b53b9467736147a0491c7c3e957b75cf5829b35a
sha512
f449a0f303bf841339e0bff4e7c2797c90763efc331896a2371d72164d7d9d50d6fdba526990594a321b522ad7d66a701f343b58bb572d1ab1166b7863dc50ee
ripemd-160
50d6685ff2f7a2894faad51a08a7632fa36714eb
Diameter
259351314
Circumference
814776182.76126
Area
5.2828318403759E+16
Volume
9.1340625296169E+24
Surface area
2.1131327361504E+17
Circumference
814776182.76126
Perimeter
518702628
Area
16815776018381649
Diagonal
183389072.83904
Surface area
100894656110289894
Volume
2.1805968031485E+24
Space diagonal
224604826.42887
Perimeter
389026971
Area
7.2814446081338E+15
Altitude
112302413.21444
Surface area
7.2814446081338E+15
Volume
2.5698579775667E+23
Height
61129690.946347