129670769 is an odd 9-digits composite number following 129670768
and preceding 129670770 . In scientific notation, it is written as 1.29670769 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 128160000 positive integers (up to 129670769) that are relatively prime to 129670769.
129670769 has 8 divisors, whose sum is 131186280
The reverse of 129670769 is 967076921
Previous prime number is 1201
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million six hundred seventy thousand seven hundred sixty-nine
Scientific notation
1.29670769 × 10^8
Engineering notation
1.29670769 × 10^6
Prime Factorization
101 × 1201 × 1069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129670769
Product of the distinct prime numbers
The prime factorization of 129670769 is 101 × 1201 × 1069.
Since it has a total of 3 prime factors.
4 , 4 , 10 , 63 , 266 , 508 , 8714 , 8464 , 62177 , 5928 , 833169 , 131164 , 3942291 , 8673119 , 54481297 , 12961449 , 219907898 , 144398070 , 182548317 , 3170095166
n×2
259341538
n×3
389012307
n×4
518683076
n×5
648353845
n÷2
64835384.5
n÷3
43223589.666667
n÷3
32417692.25
n÷5
25934153.8
n2
16814508333051361
n3
2.1803502259037E+24
n4
2.8272769048225E+32
n5
3.6661517042428E+40
2 √n
11387.307363903
3 √n
506.15169489875
4 √n
106.71132725209
5 √n
41.93420532053
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
-129670768
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 129670769 can be divided by 8 positive divisors.
The sum of these divisors (counting 129670769) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101001111001110001
3
Ternary
100000222221212002
4
Quaternary
13232221321301
5
Quinary
231143431034
6
Senary
20511143345
8
Octal
756517161
10
Decimal
129670769
12
Duodecimal
37514b55
16
Hexadecimal
7ba9e71
20
Vigesimal
20a8gi9
36
Base36
257alt
md5
2857a4445e08dc39ba1518ba4e693c00
sha1
cd8e1b79dee05ac6c7c16c77c9a709b530ad3cc0
sha256
a1ec92e089e4a1a1b34e69cf3868837c1e817d2fd63945170a63d506d02d9f5b
sha512
a0dab4368806041909f2f34a3dca1918e20cdf9ecf7b55c3316d487e91bb5b0e3452586a3f833d7b6835174ddeb37ee813fe854f7aaa99dc42f14ec5c50b9c76
ripemd-160
212c9303cbaef5172eeb8f38bd7cf69084cd290d
Diameter
259341538
Circumference
814745470.55148
Area
5.2824335852839E+16
Volume
9.1330296692691E+24
Surface area
2.1129734341135E+17
Circumference
814745470.55148
Perimeter
518683076
Area
16814508333051361
Diagonal
183382160.16315
Surface area
100887049998308166
Volume
2.1803502259037E+24
Space diagonal
224596360.16453
Perimeter
389012307
Area
7.2808956842838E+15
Altitude
112298180.08226
Surface area
7.2808956842838E+15
Volume
2.5695673834969E+23
Height
61127386.72105