129671132 is an even 9-digits composite number following 129671131
and preceding 129671133 . In scientific notation, it is written as 1.29671132 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 64799136 positive integers (up to 129671132) that are relatively prime to 129671132.
129671132 has 12 divisors, whose sum is 227052000
The reverse of 129671132 is 231176921
Previous prime number is 1999
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million six hundred seventy-one thousand one hundred thirty-two
Scientific notation
1.29671132 × 10^8
Engineering notation
1.29671132 × 10^6
Prime Factorization
2 × 2 × 1999 × 16217
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64835566
Product of the distinct prime numbers
The prime factorization of 129671132 is 2 × 2 × 1999 × 16217.
Since it has a total of 4 prime factors.
10 , 7 , 33 , 78 , 601 , 58 , 7731 , 6158 , 57840 , 6622 , 956168 , 973072 , 8052 , 486951 , 86697518 , 72310019 , 866477043 , 753072669 , 8788090215 , 5156252550
n×2
259342264
n×3
389013396
n×4
518684528
n×5
648355660
n÷2
64835566
n÷3
43223710.666667
n÷3
32417783
n÷5
25934226.4
n2
16814602474161424
n3
2.1803685369545E+24
n4
2.8273085636408E+32
n5
3.6662030196059E+40
2 √n
11387.323302691
3 √n
506.15216720487
4 √n
106.71140193386
5 √n
41.934228798604
1 , 2 , 4 , 1999 , 3998 , 7996 , 16217 , 32434 , 64868 , 32417783 , 64835566 , 129671132
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129671131
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129671132 can be divided by 12 positive divisors.
The sum of these divisors (counting 129671132) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110101001111111011100
3
Ternary
100000222222100112
4
Quaternary
13232221333130
5
Quinary
231143434012
6
Senary
20511145152
8
Octal
756517734
10
Decimal
129671132
12
Duodecimal
375151b8
16
Hexadecimal
7ba9fdc
20
Vigesimal
20a8hgc
36
Base36
257avw
md5
eba0a1fbb58e5b9b56999134ec51650b
sha1
eef2664ea6068d05b4ac3549e9f1ceb432bf42b6
sha256
a6e35ae0925fb2e278d5ed9e61346d1356f518f6109e1aff595bd74703ea46b4
sha512
befa3982c6fadc86214e613bdce6f31dc695c7d4a76b9ab9f13ce12ab80cea466b27e47f0cdfbc2f669723a8814261aaf7b36c1e219756393b974ab988a34d6e
ripemd-160
a6f8ea964348931c7ff754f3e9da7c296ef75542
Diameter
259342264
Circumference
814747751.34774
Area
5.2824631605858E+16
Volume
9.1331063704195E+24
Surface area
2.1129852642343E+17
Circumference
814747751.34774
Perimeter
518684528
Area
16814602474161424
Diagonal
183382673.52267
Surface area
100887614844968544
Volume
2.1803685369545E+24
Space diagonal
224596988.89897
Perimeter
389013396
Area
7.2809364485802E+15
Altitude
112298494.44949
Surface area
7.2809364485802E+15
Volume
2.5695889632772E+23
Height
61127557.840891