129489529 is an odd 9-digits composite number following 129489528
and preceding 129489530 . In scientific notation, it is written as 1.29489529 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 116297856 positive integers (up to 129489529) that are relatively prime to 129489529.
129489529 has 8 divisors, whose sum is 143219720
The reverse of 129489529 is 925984921
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-nine million four hundred eighty-nine thousand five hundred twenty-nine
Scientific notation
1.29489529 × 10^8
Engineering notation
1.29489529 × 10^6
Prime Factorization
13 × 37 × 269209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129489529
Product of the distinct prime numbers
The prime factorization of 129489529 is 13 × 37 × 269209.
Since it has a total of 3 prime factors.
4 , 8 , 36 , 31 , 532 , 303 , 5954 , 7253 , 39756 , 16755 , 287717 , 422935 , 7869069 , 2616362 , 44846712 , 90919236 , 692881024 , 521033983 , 7952266434 , 410603659
n×2
258979058
n×3
388468587
n×4
517958116
n×5
647447645
n÷2
64744764.5
n÷3
43163176.333333
n÷3
32372382.25
n÷5
25897905.8
n2
16767538120641841
n3
2.1712206137315E+24
n4
2.8115033462718E+32
n5
3.6406024409066E+40
2 √n
11379.346598114
3 √n
505.91576995793
4 √n
106.67402025851
5 √n
41.922476527567
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
-129489528
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 129489529 can be divided by 8 positive divisors.
The sum of these divisors (counting 129489529) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101111101101001111001
3
Ternary
100000122202020111
4
Quaternary
13231331221321
5
Quinary
231122131104
6
Senary
20503224321
8
Octal
755755171
10
Decimal
129489529
12
Duodecimal
374480a1
16
Hexadecimal
7b7da79
20
Vigesimal
20963g9
36
Base36
253erd
md5
c6b813f0936e19aad71b57cc34fedcbb
sha1
c36f9506ee0f20b19f75f953f0b4fa13eaa7db1b
sha256
ed211b5a6ee8080749d95829aabc30bc79231752db692c21dbf63f7d656cfdfa
sha512
6053d0da865e6396285ae043696d68438ee8dc6905d5b312dbd6f26da755366f373d47d5bf44b4f9502354ca9b27ee5c139b0b646e992483b5210e23c3c03cd0
ripemd-160
a63ba55e24de149e01f09e377fa59839587a5b49
Diameter
258979058
Circumference
813606706.0464
Area
5.2676774578595E+16
Volume
9.0947876392286E+24
Surface area
2.1070709831438E+17
Circumference
813606706.0464
Perimeter
517958116
Area
16767538120641841
Diagonal
183125848.0971
Surface area
100605228723851046
Volume
2.1712206137315E+24
Space diagonal
224282443.27616
Perimeter
388468587
Area
7.2605569856999E+15
Altitude
112141221.63808
Surface area
7.2605569856999E+15
Volume
2.5588080323692E+23
Height
61041949.365701