129675665 is an odd 9-digits composite number following 129675664
and preceding 129675666 . In scientific notation, it is written as 1.29675665 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors.
There are 83420928 positive integers (up to 129675665) that are relatively prime to 129675665.
129675665 has 32 divisors, whose sum is 189024000
The reverse of 129675665 is 566576921
Previous prime number is 1789
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-five thousand six hundred sixty-five
Scientific notation
1.29675665 × 10^8
Engineering notation
1.29675665 × 10^6
Prime Factorization
5 × 7 × 19 × 1789 × 109
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129675665 Product of the distinct prime numbers
The prime factorization of 129675665 is 5 × 7 × 19 × 1789 × 109.
Since it has a total of 5 prime factors.
10 , 4 , 96 , 18 , 328 , 967 , 1696 , 9869 , 79678 , 67620 , 558796 , 669990 , 563752 , 251409 , 61458572 , 75822840 , 118818417 , 941421745 , 1056151832 , 7777309571
n×2
259351330
n×3
389026995
n×4
518702660
n×5
648378325
n÷2
64837832.5
n÷3
43225221.666667
n÷3
32418916.25
n÷5
25935133
n2
16815778093192225
n3
2.1805972067271E+24
n4
2.8277039287948E+32
n5
3.6668438738958E+40
2 √n11387.522338068
3 √n506.15806510213
4 √n106.712334517
5 √n41.934521979049
1 , 5 , 7 , 19 , 35 , 95 , 109 , 133 , 545 , 665 , 763 , 1789 , 2071 , 3815 , 8945 , 10355 , 12523 , 14497 , 33991 , 62615 , 72485 , 169955 , 195001 , 237937 , 975005 , 1189685 , 1365007 , 3705019 , 6825035 , 18525095 , 25935133 , 129675665
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129675664 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129675665 can be divided by 32 positive divisors.
The sum of these divisors (counting 129675665) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110101011000110010001
3
Ternary
100001000012120102
4
Quaternary
13232223012101
5
Quinary
231144110130
6
Senary
20511222145
8
Octal
756530621
10
Decimal
129675665
12
Duodecimal
37517955
16
Hexadecimal
7bab191
20
Vigesimal
20a9935
36
Base36
257edt
md5
0c5b4387aea0ecd387ad22f286247a97
sha1
31c6a9b1f016299bff2fcfea34844895c2581645
sha256
6fca55d88c07a1d6456b5de398a08428f25ade8d29af80de5341c46737dc1216
sha512
dbc55d347138cbe438c3db026f513a8fb03bf0726d7f0354d0886bb758aaef7617d5696c4f737728d6db1986849971a4566f1fdc9152ef3a344e8c4278700b9f
ripemd-160
04c02b1c363b5f518e5599bfedbbbd5e8279cdb6
Diameter
259351330
Circumference
814776233.02674
Area
5.2828324921969E+16
Volume
9.1340642201232E+24
Surface area
2.1131329968788E+17
Circumference
814776233.02674
Perimeter
518702660
Area
16815778093192225
Diagonal
183389084.15275
Surface area
100894668559153350
Volume
2.1805972067271E+24
Space diagonal
224604840.28528
Perimeter
389026995
Area
7.2814455065532E+15
Altitude
112302420.14264
Surface area
7.2814455065532E+15
Volume
2.5698584531887E+23
Height
61129694.717583