129248799 is an odd 9-digits composite number following 129248798
and preceding 129248800 . In scientific notation, it is written as 1.29248799 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 82419480 positive integers (up to 129248799) that are relatively prime to 129248799.
129248799 has 8 divisors, whose sum is 179824512
The reverse of 129248799 is 997842921
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred twenty-nine million two hundred forty-eight thousand seven hundred ninety-nine
Scientific notation
1.29248799 × 10^8
Engineering notation
1.29248799 × 10^6
Prime Factorization
3 × 23 × 1873171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129248799
Product of the distinct prime numbers
The prime factorization of 129248799 is 3 × 23 × 1873171.
Since it has a total of 3 prime factors.
8 , 6 , 63 , 51 , 82 , 34 , 9276 , 2602 , 33348 , 37579 , 395984 , 689458 , 8398778 , 7348972 , 66939562 , 605589 , 821656117 , 47785865 , 5336746425 , 9717868926
n×2
258497598
n×3
387746397
n×4
516995196
n×5
646243995
n÷2
64624399.5
n÷3
43082933
n÷3
32312199.75
n÷5
25849759.8
n2
16705252042942401
n3
2.1591337635426E+24
n4
2.7906544581823E+32
n5
3.6068873714406E+40
2 √n
11368.76418086
3 √n
505.60206466261
4 √n
106.62440705983
5 √n
41.906877566133
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
-129248798
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 129248799 can be divided by 8 positive divisors.
The sum of these divisors (counting 129248799) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101000010111000011111
3
Ternary
100000012112000120
4
Quaternary
13231002320133
5
Quinary
231041430144
6
Senary
20454130023
8
Octal
755027037
10
Decimal
129248799
12
Duodecimal
37350913
16
Hexadecimal
7b42e1f
20
Vigesimal
207g1jj
36
Base36
24y90f
md5
d9cb2b1371c5a546a2d33c3be1f7925e
sha1
f315caf6b288b246d3ad42998203cbe8da3bd391
sha256
e5cc757a782744c4688691b52709c2a9e6442b468d5a868a65a6b54bc89d8a09
sha512
5961e7e12f2fa26bef323d1c69b36c7cb0eec673196aa602f4a8d99a2955bf0a62dd7dece1075dfa4e5c2843fc999c7fb7573c3f8ebf6f159d38dd4ee94c8361
ripemd-160
85fda0bde72dc5a4dfbfc8c369b6ec10a96bdecf
Diameter
258497598
Circumference
812094154.84741
Area
5.2481097094474E+16
Volume
9.0441583595508E+24
Surface area
2.0992438837789E+17
Circumference
812094154.84741
Perimeter
516995196
Area
16705252042942401
Diagonal
182785404.46623
Surface area
100231512257654406
Volume
2.1591337635426E+24
Space diagonal
223865486.68526
Perimeter
387746397
Area
7.233586322905E+15
Altitude
111932743.34263
Surface area
7.233586322905E+15
Volume
2.5445635428163E+23
Height
60928468.155411