129488319 is an odd 9-digits composite number following 129488318
and preceding 129488320 . In scientific notation, it is written as 1.29488319 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 86204304 positive integers (up to 129488319) that are relatively prime to 129488319.
129488319 has 8 divisors, whose sum is 144078000
The reverse of 129488319 is 913884921
Previous prime number is 739
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million four hundred eighty-eight thousand three hundred nineteen
Scientific notation
1.29488319 × 10^8
Engineering notation
1.29488319 × 10^6
Prime Factorization
9 × 739 × 19469
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129488319
Product of the distinct prime numbers
The prime factorization of 129488319 is 9 × 739 × 19469.
Since it has a total of 3 prime factors.
9 , 8 , 61 , 43 , 955 , 89 , 8439 , 6391 , 57996 , 18559 , 452535 , 980369 , 5183577 , 4157976 , 79775297 , 45600900 , 32354830 , 918539083 , 6296838289 , 6037661552
n×2
258976638
n×3
388464957
n×4
517953276
n×5
647441595
n÷2
64744159.5
n÷3
43162773
n÷3
32372079.75
n÷5
25897663.8
n2
16767224757445761
n3
2.1711597481368E+24
n4
2.811398260667E+32
n5
3.640432348133E+40
2 √n
11379.293431492
3 √n
505.91419412912
4 √n
106.67377105686
5 √n
41.922398179323
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
-129488318
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 129488319 can be divided by 8 positive divisors.
The sum of these divisors (counting 129488319) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101111101010110111111
3
Ternary
100000122200120200
4
Quaternary
13231331112333
5
Quinary
231122111234
6
Senary
20503214543
8
Octal
755752677
10
Decimal
129488319
12
Duodecimal
37447453
16
Hexadecimal
7b7d5bf
20
Vigesimal
20960fj
36
Base36
253dtr
md5
00d51390329d267c746322002241fc53
sha1
59a651cb471f3b07002445adfb0d6b3a4f79ae59
sha256
1cb478db6e95bcb5891c25430ca046f6a4b086e5153a5d22ae1288e6fb80e2dd
sha512
41552bc6a7ec1ad669b8686b12cecca4e5501819a7e42391e83a56273ca9951194c92ed3f035eb28b5c08335921a01b92237151f9f8e00ba1a986bf2a4134fce
ripemd-160
0a203e6c0597160ef9afd3a4addcbd84a33c454b
Diameter
258976638
Circumference
813599103.39218
Area
5.2675790119081E+16
Volume
9.0945326860221E+24
Surface area
2.1070316047632E+17
Circumference
813599103.39218
Perimeter
517953276
Area
16767224757445761
Diagonal
183124136.89869
Surface area
100603348544674566
Volume
2.1711597481368E+24
Space diagonal
224280347.49469
Perimeter
388464957
Area
7.2604212954557E+15
Altitude
112140173.74734
Surface area
7.2604212954557E+15
Volume
2.5587363015781E+23
Height
61041378.966231