129675258 is an even 9-digits composite number following 129675257
and preceding 129675259 . In scientific notation, it is written as 1.29675258 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 43188552 positive integers (up to 129675258) that are relatively prime to 129675258.
129675258 has 16 divisors, whose sum is 216308160
The reverse of 129675258 is 852576921
Previous prime number is 1607
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million six hundred seventy-five thousand two hundred fifty-eight
Scientific notation
1.29675258 × 10^8
Engineering notation
1.29675258 × 10^6
Prime Factorization
2 × 9 × 1607 × 4483
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129675258
Product of the distinct prime numbers
The prime factorization of 129675258 is 2 × 9 × 1607 × 4483.
Since it has a total of 4 prime factors.
1 , 5 , 19 , 63 , 382 , 147 , 7254 , 2205 , 36999 , 37960 , 998738 , 456103 , 3741689 , 5757340 , 37496697 , 56271926 , 269943311 , 92629400 , 6258681702 , 2698673120
n×2
259350516
n×3
389025774
n×4
518701032
n×5
648376290
n÷2
64837629
n÷3
43225086
n÷3
32418814.5
n÷5
25935051.6
n2
16815672537366564
n3
2.1805766747265E+24
n4
2.8276684288394E+32
n5
3.6667863304821E+40
2 √n
11387.504467617
3 √n
506.15753555906
4 √n
106.71225078508
5 √n
41.934495655881
1 , 2 , 9 , 18 , 1607 , 3214 , 4483 , 8966 , 14463 , 28926 , 40347 , 80694 , 7204181 , 14408362 , 64837629 , 129675258
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
-129675257
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 129675258 can be divided by 16 positive divisors.
The sum of these divisors (counting 129675258) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110101010111111111010
3
Ternary
100001000012000100
4
Quaternary
13232222333322
5
Quinary
231144102013
6
Senary
20511220230
8
Octal
756527772
10
Decimal
129675258
12
Duodecimal
37517676
16
Hexadecimal
7baaffa
20
Vigesimal
20a982i
36
Base36
257e2i
md5
c9105c05d92d0cb2c4c4d939326a6a04
sha1
edba9f966ed43f0d59c69fdc1fac7ed1a31f9996
sha256
c43f2cc98cc4a6a7d705c94c0eee264f755fa707ad4482322f99b71fdcd87457
sha512
69948d9d2f245eef96112d8e7ed44e5949bddd5ce8a0e4c652910a25366565204662a4435eb12ad95d450c0f3d3a461345dbedd69690bf6b0a762c548f60fe83
ripemd-160
9e88abd01ac22656f630d725c70c9f4012e637e8
Diameter
259350516
Circumference
814773675.77032
Area
5.2827993308562E+16
Volume
9.1339782158801E+24
Surface area
2.1131197323425E+17
Circumference
814773675.77032
Perimeter
518701032
Area
16815672537366564
Diagonal
183388508.56783
Surface area
100894035224199384
Volume
2.1805766747265E+24
Space diagonal
224604135.3406
Perimeter
389025774
Area
7.2813997995399E+15
Altitude
112302067.6703
Surface area
7.2813997995399E+15
Volume
2.5698342559939E+23
Height
61129502.855943