129455300 is an even 9-digits composite number following 129455299
and preceding 129455301 . In scientific notation, it is written as 1.29455300 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 47798400 positive integers (up to 129455300) that are relatively prime to 129455300.
129455300 has 24 divisors, whose sum is 253734936
The reverse of 129455300 is 003554921
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred twenty-nine million four hundred fifty-five thousand three hundred
Scientific notation
1.29455300 × 10^8
Engineering notation
1.29455300 × 10^6
Prime Factorization
2 × 2 × 25 × 13 × 99581
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64727650 Product of the distinct prime numbers
The prime factorization of 129455300 is 2 × 2 × 25 × 13 × 99581.
Since it has a total of 5 prime factors.
8 , 1 , 83 , 3 , 806 , 873 , 4098 , 7633 , 95923 , 62913 , 805179 , 71998 , 3984840 , 3680269 , 47812138 , 50517643 , 805370669 , 975265236 , 124284512 , 9013592080
n×2
258910600
n×3
388365900
n×4
517821200
n×5
647276500
n÷2
64727650
n÷3
43151766.666667
n÷3
32363825
n÷5
25891060
n2
16758674698090000
n3
2.1694992606437E+24
n4
2.808531776364E+32
n5
3.6357932366874E+40
2 √n11377.842501986
3 √n505.87118844596
4 √n106.66697006096
5 √n41.920259952667
1 , 2 , 4 , 13 , 25 , 26 , 50 , 52 , 100 , 325 , 650 , 1300 , 99581 , 199162 , 398324 , 1294553 , 2489525 , 2589106 , 4979050 , 5178212 , 9958100 , 32363825 , 64727650 , 129455300
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129455299 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129455300 can be divided by 24 positive divisors.
The sum of these divisors (counting 129455300) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101110101010011000100
3
Ternary
100000121000021202
4
Quaternary
13231311103010
5
Quinary
231120032200
6
Senary
20502402032
8
Octal
755652304
10
Decimal
129455300
12
Duodecimal
37430318
16
Hexadecimal
7b754c4
20
Vigesimal
2091i50
36
Base36
252ock
md5
80e37fb3d325d1ce9cbb7df091fd2485
sha1
968b59152f37a2bbcd1529372a23b1be12ed6dca
sha256
2eb2663d3c258717eac11e5fbb7aea0201cb91d37875ddeb44213fd934ce81ff
sha512
8d8dc788976ba2639ec99cd77b2ee184be937d0236ab28996d555cc466f7309279639d72285ed48fa432f27cb2cd8356876f36a9c1ced41577bb891ed4405979
ripemd-160
a40bd83df709fdafe17b59e00fd1568adb511723
Diameter
258910600
Circumference
813391638.89653
Area
5.2648929315421E+16
Volume
9.0875772522754E+24
Surface area
2.1059571726168E+17
Circumference
813391638.89653
Perimeter
517821200
Area
16758674698090000
Diagonal
183077440.98108
Surface area
100552048188540000
Volume
2.1694992606437E+24
Space diagonal
224223156.90907
Perimeter
388365900
Area
7.2567190111527E+15
Altitude
112111578.45454
Surface area
7.2567190111527E+15
Volume
2.5567793983005E+23
Height
61025813.660359