129877448 is an even 9-digits composite number following 129877447
and preceding 129877449 . In scientific notation, it is written as 1.29877448 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 64904656 positive integers (up to 129877448) that are relatively prime to 129877448.
129877448 has 16 divisors, whose sum is 243648000
The reverse of 129877448 is 844778921
Previous prime number is 2879
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-nine million eight hundred seventy-seven thousand four hundred forty-eight
Scientific notation
1.29877448 × 10^8
Engineering notation
1.29877448 × 10^6
Prime Factorization
2 × 2 × 2 × 2879 × 5639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32469362
Product of the distinct prime numbers
The prime factorization of 129877448 is 2 × 2 × 2 × 2879 × 5639.
Since it has a total of 5 prime factors.
10 , 2 , 63 , 41 , 1 , 703 , 5291 , 9964 , 83755 , 12838 , 979877 , 273619 , 7736154 , 1697993 , 99929856 , 15917453 , 142494259 , 655957351 , 3775924687 , 8896987166
n×2
259754896
n×3
389632344
n×4
519509792
n×5
649387240
n÷2
64938724
n÷3
43292482.666667
n÷3
32469362
n÷5
25975489.6
n2
16868151498992704
n3
2.1907924691665E+24
n4
2.8453453499297E+32
n5
3.6954619272754E+40
2 √n
11396.378723086
3 √n
506.42046633481
4 √n
106.75382299049
5 √n
41.947564382672
1 , 2 , 4 , 8 , 2879 , 5639 , 5758 , 11278 , 11516 , 22556 , 23032 , 45112 , 16234681 , 32469362 , 64938724 , 129877448
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
-129877447
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 129877448 can be divided by 16 positive divisors.
The sum of these divisors (counting 129877448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111011100010111001000
3
Ternary
100001101110100212
4
Quaternary
13233130113020
5
Quinary
231222034243
6
Senary
20515420252
8
Octal
757342710
10
Decimal
129877448
12
Duodecimal
375b4688
16
Hexadecimal
7bdc5c8
20
Vigesimal
20bedc8
36
Base36
25bq2w
md5
5b41c0066c23e71eec9aea3795bb3d38
sha1
91ed90484daf93c45b13038db1f1937b85b19526
sha256
5267d4dbcacfa6031790370f6c4fee772087f3a12eb0364dd41f6274bfb8e678
sha512
0e4761259c55687b937ff308d872fff8908693f9d17eefc564c9b910b74a84db0f936fb0472f7fabf55e5346c1abb084e95bed45afca42c795849044cc84caef
ripemd-160
98aab4204445ed22d8a7fc80bf54019b42368f91
Diameter
259754896
Circumference
816044073.00758
Area
5.2992860828875E+16
Volume
9.1767700355646E+24
Surface area
2.119714433155E+17
Circumference
816044073.00758
Perimeter
519509792
Area
16868151498992704
Diagonal
183674448.40801
Surface area
101208908993956224
Volume
2.1907924691665E+24
Space diagonal
224954338.69338
Perimeter
389632344
Area
7.3041238565061E+15
Altitude
112477169.34669
Surface area
7.3041238565061E+15
Volume
2.5818736852001E+23
Height
61224816.136002