129499369 is an odd 9-digits composite number following 129499368
and preceding 129499370 . In scientific notation, it is written as 1.29499369 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 125197920 positive integers (up to 129499369) that are relatively prime to 129499369.
129499369 has 8 divisors, whose sum is 133809152
The reverse of 129499369 is 963994921
Previous prime number is 1753
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred twenty-nine million four hundred ninety-nine thousand three hundred sixty-nine
Scientific notation
1.29499369 × 10^8
Engineering notation
1.29499369 × 10^6
Prime Factorization
31 × 1753 × 2383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129499369
Product of the distinct prime numbers
The prime factorization of 129499369 is 31 × 1753 × 2383.
Since it has a total of 3 prime factors.
1 , 2 , 25 , 49 , 317 , 886 , 595 , 8928 , 84949 , 81198 , 460843 , 710620 , 8312890 , 5686522 , 41422591 , 57196837 , 424948653 , 345816511 , 5489819553 , 8494456501
n×2
258998738
n×3
388498107
n×4
517997476
n×5
647496845
n÷2
64749684.5
n÷3
43166456.333333
n÷3
32374842.25
n÷5
25899873.8
n2
16770086571398161
n3
2.1717156290714E+24
n4
2.8123580361219E+32
n5
3.6419859107986E+40
2 √n
11379.778952159
3 √n
505.9285845979
4 √n
106.67604675914
5 √n
41.923113651872
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
-129499368
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 129499369 can be divided by 8 positive divisors.
The sum of these divisors (counting 129499369) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110000000000011101001
3
Ternary
100000200020201221
4
Quaternary
13232000003221
5
Quinary
231122434434
6
Senary
20503342041
8
Octal
756000351
10
Decimal
129499369
12
Duodecimal
37451921
16
Hexadecimal
7b800e9
20
Vigesimal
2097889
36
Base36
253mcp
md5
65385134eeeebec43a948f2ca2a22851
sha1
4a3cf0fe264ee6c115356ab3b1419810b0a082f6
sha256
6e09be4832b50daccf9ae4b40968cac89fddb797cd13116a30596b52e26bf1fe
sha512
cf2b5ad080703180c93fbe2848851ae906a35fe0791ba32379dafc6abe0d7deb4dc11d044d331f0a84c730421e0259032f86f08d26b8991ad88112223c64f77f
ripemd-160
dd6f7f1333abe8a1d61177e22cb2f44581386145
Diameter
258998738
Circumference
813668532.58983
Area
5.2684780772769E+16
Volume
9.0968611546359E+24
Surface area
2.1073912309108E+17
Circumference
813668532.58983
Perimeter
517997476
Area
16770086571398161
Diagonal
183139763.95856
Surface area
100620519428388966
Volume
2.1717156290714E+24
Space diagonal
224299486.65611
Perimeter
388498107
Area
7.2616604972475E+15
Altitude
112149743.32806
Surface area
7.2616604972475E+15
Volume
2.559391413542E+23
Height
61046587.986186