129349829 is an odd 9-digits composite number following 129349828
and preceding 129349830 . In scientific notation, it is written as 1.29349829 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 109053360 positive integers (up to 129349829) that are relatively prime to 129349829.
129349829 has 8 divisors, whose sum is 150252288
The reverse of 129349829 is 928943921
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million three hundred forty-nine thousand eight hundred twenty-nine
Scientific notation
1.29349829 × 10^8
Engineering notation
1.29349829 × 10^6
Prime Factorization
7 × 61 × 302927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129349829
Product of the distinct prime numbers
The prime factorization of 129349829 is 7 × 61 × 302927.
Since it has a total of 3 prime factors.
7 , 4 , 21 , 21 , 27 , 277 , 5942 , 5620 , 62127 , 2304 , 737039 , 850879 , 6554125 , 2847162 , 70634753 , 25956315 , 774568887 , 870382920 , 2719168303 , 1308483663
n×2
258699658
n×3
388049487
n×4
517399316
n×5
646749145
n÷2
64674914.5
n÷3
43116609.666667
n÷3
32337457.25
n÷5
25869965.8
n2
16731378262329241
n3
2.1642009171666E+24
n4
2.7993901855714E+32
n5
3.6210064180794E+40
2 √n
11373.20662786
3 √n
505.7337684599
4 √n
106.64523724883
5 √n
41.913426994371
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129349828
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129349829 can be divided by 8 positive divisors.
The sum of these divisors (counting 129349829) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101011011100011000101
3
Ternary
100000101122121102
4
Quaternary
13231123203011
5
Quinary
231103143304
6
Senary
20500225445
8
Octal
755334305
10
Decimal
129349829
12
Duodecimal
3739b285
16
Hexadecimal
7b5b8c5
20
Vigesimal
2088eb9
36
Base36
250eyt
md5
63338996821ae77efa9ac2bf60ec77ef
sha1
eff33960720f80d089e03d020d3e86fb723bc1c2
sha256
9d4aa43a126df56287ffef08b5dd0578bd3d31fc75c37e19cbd1f21f8000db6d
sha512
25bd4eda3bf9a8a1b3a8703aeb266b506ab53c87201119497352a9b481fdce122996cdbeb0575bf44a2a98b29f99fbac4c8919e97d1c001f7fea77e79a0cd437
ripemd-160
5552b4c0053a7cdbe3bcfe42d7bb9c504eb7119a
Diameter
258699658
Circumference
812728945.05899
Area
5.2563175033365E+16
Volume
9.0653836030172E+24
Surface area
2.1025270013346E+17
Circumference
812728945.05899
Perimeter
517399316
Area
16731378262329241
Diagonal
182928282.46244
Surface area
100388269573975446
Volume
2.1642009171666E+24
Space diagonal
224040475.77835
Perimeter
388049487
Area
7.2448993077519E+15
Altitude
112020237.88917
Surface area
7.2448993077519E+15
Volume
2.5505352406311E+23
Height
60976094.154147