129969170 is an even 9-digits composite number following 129969169
and preceding 129969171 . In scientific notation, it is written as 1.29969170 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 51613104 positive integers (up to 129969170) that are relatively prime to 129969170.
129969170 has 16 divisors, whose sum is 235630080
The reverse of 129969170 is 071969921
Previous prime number is 139
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million nine hundred sixty-nine thousand one hundred seventy
Scientific notation
1.29969170 × 10^8
Engineering notation
1.29969170 × 10^6
Prime Factorization
2 × 5 × 139 × 93503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129969170
Product of the distinct prime numbers
The prime factorization of 129969170 is 2 × 5 × 139 × 93503.
Since it has a total of 4 prime factors.
6 , 1 , 28 , 57 , 475 , 540 , 1174 , 5177 , 8880 , 84738 , 62612 , 609614 , 5124510 , 4740890 , 9055689 , 33665246 , 569458059 , 304765706 , 3807754809 , 1639102582
n×2
259938340
n×3
389907510
n×4
519876680
n×5
649845850
n÷2
64984585
n÷3
43323056.666667
n÷3
32492292.5
n÷5
25993834
n2
16891985150488900
n3
2.1954372896614E+24
n4
2.8533916232434E+32
n5
3.7085294095789E+40
2 √n
11400.402185888
3 √n
506.5396529691
4 √n
106.77266591168
5 √n
41.953487548154
1 , 2 , 5 , 10 , 139 , 278 , 695 , 1390 , 93503 , 187006 , 467515 , 935030 , 12996917 , 25993834 , 64984585 , 129969170
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129969169
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129969170 can be divided by 16 positive divisors.
The sum of these divisors (counting 129969170) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111110010110000010010
3
Ternary
100001120010011222
4
Quaternary
13233302300102
5
Quinary
231233003140
6
Senary
20521405042
8
Octal
757626022
10
Decimal
129969170
12
Duodecimal
37639782
16
Hexadecimal
7bf2c12
20
Vigesimal
20c62ia
36
Base36
25douq
md5
465618f4fb91cb1b3437ee3d257ed037
sha1
0c538ef7aa0d40e874bad0d2f8597b282b14397b
sha256
7263dba043b3f8d7f02d1428ea1f10569452497a3abed5e041dcfb391684c0ff
sha512
bcfe7013602cda300418807e15ca79af15cacf0af48d1cd5ab53c40a323c56770de4007fdb306a185cb1d281ef43755fd1415fcab28df1d37b80c2777a51f265
ripemd-160
9c255e877905390000ed15ee95f42915e2220295
Diameter
259938340
Circumference
816620379.33033
Area
5.3067736453324E+16
Volume
9.1962262141563E+24
Surface area
2.122709458133E+17
Circumference
816620379.33033
Perimeter
519876680
Area
16891985150488900
Diagonal
183804162.90437
Surface area
101351910902933400
Volume
2.1954372896614E+24
Space diagonal
225113205.85756
Perimeter
389907510
Area
7.3144441303364E+15
Altitude
112556602.92878
Surface area
7.3144441303364E+15
Volume
2.5873476586489E+23
Height
61268054.301458