129832285 is an odd 9-digits composite number following 129832284
and preceding 129832286 . In scientific notation, it is written as 1.29832285 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 94187200 positive integers (up to 129832285) that are relatively prime to 129832285.
129832285 has 16 divisors, whose sum is 170387712
The reverse of 129832285 is 582238921
Previous prime number is 431
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million eight hundred thirty-two thousand two hundred eighty-five
Scientific notation
1.29832285 × 10^8
Engineering notation
1.29832285 × 10^6
Prime Factorization
5 × 11 × 431 × 5477
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129832285
Product of the distinct prime numbers
The prime factorization of 129832285 is 5 × 11 × 431 × 5477.
Since it has a total of 4 prime factors.
7 , 7 , 39 , 90 , 137 , 981 , 5152 , 8131 , 10888 , 27960 , 465040 , 941749 , 5895891 , 2591972 , 50436545 , 84574732 , 164938814 , 48094781 , 4863170649 , 2284968436
n×2
259664570
n×3
389496855
n×4
519329140
n×5
649161425
n÷2
64916142.5
n÷3
43277428.333333
n÷3
32458071.25
n÷5
25966457
n2
16856422228321225
n3
2.1885078148277E+24
n4
2.8413897033944E+32
n5
3.6890411776717E+40
2 √n
11394.397088043
3 √n
506.36175940389
4 √n
106.74454125642
5 √n
41.944646645304
1 , 5 , 11 , 55 , 431 , 2155 , 4741 , 5477 , 23705 , 27385 , 60247 , 301235 , 2360587 , 11802935 , 25966457 , 129832285
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
-129832284
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 129832285 can be divided by 16 positive divisors.
The sum of these divisors (counting 129832285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111010001010101011101
3
Ternary
100001022011102011
4
Quaternary
13233101111131
5
Quinary
231214113120
6
Senary
20514431221
8
Octal
757212535
10
Decimal
129832285
12
Duodecimal
37592511
16
Hexadecimal
7bd155d
20
Vigesimal
20b90e5
36
Base36
25ar8d
md5
39926805ea7a80ed3febcfbd1cc5b36b
sha1
d73030c584d79f82e9f4396929377a1f55c3d03e
sha256
f20f7545124fe01a808fde2a6831453bffc24f7388d1bea4f79c19b7e9a4909d
sha512
54c2e7a2c36dfac0d714d2b0a660418ef0569662c640b9b37f3c79da78ec38d2e8e81fdbdbe8a25c932ba2aec5bb55b421492f9ebaced8e0095586feb315680d
ripemd-160
5b292f9989b20e37ea87e3447fd09d78a8bc3e7e
Diameter
259664570
Circumference
815760305.50955
Area
5.2956012238302E+16
Volume
9.1672000978489E+24
Surface area
2.1182404895321E+17
Circumference
815760305.50955
Perimeter
519329140
Area
16856422228321225
Diagonal
183610578.28089
Surface area
101138533369927350
Volume
2.1885078148277E+24
Space diagonal
224876114.08276
Perimeter
389496855
Area
7.2990449333214E+15
Altitude
112438057.04138
Surface area
7.2990449333214E+15
Volume
2.5791811942407E+23
Height
61203526.09363