129628103 is an odd 9-digits composite number following 129628102
and preceding 129628104 . In scientific notation, it is written as 1.29628103 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 117348280 positive integers (up to 129628103) that are relatively prime to 129628103.
129628103 has 8 divisors, whose sum is 142007040
The reverse of 129628103 is 301826921
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million six hundred twenty-eight thousand one hundred three
Scientific notation
1.29628103 × 10^8
Engineering notation
1.29628103 × 10^6
Prime Factorization
239 × 11 × 49307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129628103
Product of the distinct prime numbers
The prime factorization of 129628103 is 239 × 11 × 49307.
Since it has a total of 3 prime factors.
4 , 9 , 31 , 12 , 592 , 31 , 2523 , 8268 , 27092 , 6938 , 260433 , 44310 , 637234 , 7523515 , 41557370 , 38891833 , 731243754 , 458160619 , 2643259114 , 3416004973
n×2
259256206
n×3
388884309
n×4
518512412
n×5
648140515
n÷2
64814051.5
n÷3
43209367.666667
n÷3
32407025.75
n÷5
25925620.6
n2
16803445087378609
n3
2.1781987105416E+24
n4
2.8235576680455E+32
n5
3.6601242421984E+40
2 √n
11385.43380816
3 √n
506.09617522289
4 √n
106.70254827398
5 √n
41.93144540734
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
-129628102
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 129628103 can be divided by 8 positive divisors.
The sum of these divisors (counting 129628103) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110011111011111000111
3
Ternary
100000220210022212
4
Quaternary
13232133133013
5
Quinary
231141044403
6
Senary
20510214035
8
Octal
756373707
10
Decimal
129628103
12
Duodecimal
374b431b
16
Hexadecimal
7b9f7c7
20
Vigesimal
20a3a53
36
Base36
256don
md5
212d7b6677ecd21a8946aff3df7811f4
sha1
e8824056948dcc95806e4c5d3a713f2c0cda39d0
sha256
575397feb10bb93ed7c9337e9f7c5b56067de493412ac2fea2afae654da10f78
sha512
c8ee09440a847efd331b210924c1b763b59c712be55c7ed575f3e5ea1323d880ee788d39fa77cc08194f8717d3557345fb93d9853b53f6c511e99a1d855b2465
ripemd-160
a3e6eea791d53c587c46ce7ffa074c8e68604e6f
Diameter
259256206
Circumference
814477392.16716
Area
5.2789579641508E+16
Volume
9.1240174227948E+24
Surface area
2.1115831856603E+17
Circumference
814477392.16716
Perimeter
518512412
Area
16803445087378609
Diagonal
183321821.3273
Surface area
100820670524271654
Volume
2.1781987105416E+24
Space diagonal
224522460.48477
Perimeter
388884309
Area
7.2761051583834E+15
Altitude
112261230.24239
Surface area
7.2761051583834E+15
Volume
2.5670317983262E+23
Height
61107273.775766