129622141 is an odd 9-digits composite number following 129622140
and preceding 129622142 . In scientific notation, it is written as 1.29622141 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 113774640 positive integers (up to 129622141) that are relatively prime to 129622141.
129622141 has 4 divisors, whose sum is 130028800
The reverse of 129622141 is 141226921
Previous prime number is 319
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-nine million six hundred twenty-two thousand one hundred forty-one
Scientific notation
1.29622141 × 10^8
Engineering notation
1.29622141 × 10^6
Prime Factorization
319 × 406339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129622141
Product of the distinct prime numbers
The prime factorization of 129622141 is 319 × 406339.
Since it has a total of 2 prime factors.
6 , 10 , 43 , 62 , 246 , 512 , 5181 , 740 , 95176 , 39633 , 396205 , 526991 , 4396973 , 5039096 , 45587373 , 75000574 , 628266387 , 65254090 , 1213848752 , 3876504695
n×2
259244282
n×3
388866423
n×4
518488564
n×5
648110705
n÷2
64811070.5
n÷3
43207380.333333
n÷3
32405535.25
n÷5
25924428.2
n2
16801899437423881
n3
2.1778981779456E+24
n4
2.823038247053E+32
n5
3.659282617079E+40
2 √n
11385.171979377
3 √n
506.0884161244
4 √n
106.70132135722
5 √n
41.931059688702
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129622140
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129622141 can be divided by 4 positive divisors.
The sum of these divisors (counting 129622141) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110011110000001111101
3
Ternary
100000220111011001
4
Quaternary
13232132001331
5
Quinary
231140402031
6
Senary
20510130301
8
Octal
756360175
10
Decimal
129622141
12
Duodecimal
374b0991
16
Hexadecimal
7b9e07d
20
Vigesimal
20a2f71
36
Base36
256931
md5
c8074e2c1f0eeda90dc14cc2193c40f9
sha1
67f91081a362c7ce85dd60c3a3f381e9b35a19ac
sha256
982295316240653f92d91a611e46cbca5d84ef4e513ff34e852a9c48f8f69cfb
sha512
d6770d1bdf59098cdd1b6df8b2de0161cba3262c5cfac8404e541ac6ee645a65a9344a293ca8b90eef3016d612c7b415e14598e7c39b4e21838bbc7dc126c822
ripemd-160
998b833898fbcd28c7e457236b0a1ffa7ab4301c
Diameter
259244282
Circumference
814439931.81636
Area
5.2784723838965E+16
Volume
9.1227585548006E+24
Surface area
2.1113889535586E+17
Circumference
814439931.81636
Perimeter
518488564
Area
16801899437423881
Diagonal
183313389.78604
Surface area
100811396624543286
Volume
2.1778981779456E+24
Space diagonal
224512133.99786
Perimeter
388866423
Area
7.2754358723203E+15
Altitude
112256066.99893
Surface area
7.2754358723203E+15
Volume
2.5666776172652E+23
Height
61104463.262013