129488315 is an odd 9-digits composite number following 129488314
and preceding 129488316 . In scientific notation, it is written as 1.29488315 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 94024800 positive integers (up to 129488315) that are relatively prime to 129488315.
129488315 has 16 divisors, whose sum is 169779456
The reverse of 129488315 is 513884921
Previous prime number is 811
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million four hundred eighty-eight thousand three hundred fifteen
Scientific notation
1.29488315 × 10^8
Engineering notation
1.29488315 × 10^6
Prime Factorization
5 × 11 × 811 × 2903
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129488315
Product of the distinct prime numbers
The prime factorization of 129488315 is 5 × 11 × 811 × 2903.
Since it has a total of 4 prime factors.
2 , 3 , 84 , 40 , 499 , 122 , 8228 , 5958 , 36983 , 18950 , 584542 , 313209 , 8892722 , 5552917 , 27301177 , 16974799 , 309490454 , 590030263 , 1814114204 , 7540264062
n×2
258976630
n×3
388464945
n×4
517953260
n×5
647441575
n÷2
64744157.5
n÷3
43162771.666667
n÷3
32372078.75
n÷5
25897663
n2
16767223721539225
n3
2.1711595469301E+24
n4
2.8113979132815E+32
n5
3.6404317858533E+40
2 √n
11379.293255734
3 √n
505.91418891976
4 √n
106.67377023305
5 √n
41.92239792032
1 , 5 , 11 , 55 , 811 , 2903 , 4055 , 8921 , 14515 , 31933 , 44605 , 159665 , 2354333 , 11771665 , 25897663 , 129488315
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
-129488314
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 129488315 can be divided by 16 positive divisors.
The sum of these divisors (counting 129488315) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101111101010110111011
3
Ternary
100000122200120112
4
Quaternary
13231331112323
5
Quinary
231122111230
6
Senary
20503214535
8
Octal
755752673
10
Decimal
129488315
12
Duodecimal
3744744b
16
Hexadecimal
7b7d5bb
20
Vigesimal
20960ff
36
Base36
253dtn
md5
6033c755a71fe37d6647ffb002f18ea6
sha1
14f75727540a1307cacef089be9a2bfa9a279f0c
sha256
42df8e23be8ee9b32bfb5319a0c6475ea4c715ac043bf866c079c8c80171be88
sha512
91124829648a11ec8747596771b255b55880673654143b823a8d798070ed7e10bafae819ec3499d59f03891196016432fa130061a7a7d4ced04ee9b09e40fba0
ripemd-160
e0edf24de83b2ceabc0007274cb1588771ffc2aa
Diameter
258976630
Circumference
813599078.25944
Area
5.2675786864684E+16
Volume
9.0945318432094E+24
Surface area
2.1070314745874E+17
Circumference
813599078.25944
Perimeter
517953260
Area
16767223721539225
Diagonal
183124131.24184
Surface area
100603342329235350
Volume
2.1711595469301E+24
Space diagonal
224280340.56648
Perimeter
388464945
Area
7.260420846895E+15
Altitude
112140170.28324
Surface area
7.260420846895E+15
Volume
2.5587360644537E+23
Height
61041377.080613