129622140 is an even 9-digits composite number following 129622139
and preceding 129622141 . In scientific notation, it is written as 1.29622140 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 34565760 positive integers (up to 129622140) that are relatively prime to 129622140.
129622140 has 24 divisors, whose sum is 282289392
The reverse of 129622140 is 041226921
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
one hundred twenty-nine million six hundred twenty-two thousand one hundred forty
Scientific notation
1.29622140 × 10^8
Engineering notation
1.29622140 × 10^6
Prime Factorization
2 × 2 × 27 × 5 × 240041
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64811070 Product of the distinct prime numbers
The prime factorization of 129622140 is 2 × 2 × 27 × 5 × 240041.
Since it has a total of 5 prime factors.
8 , 4 , 41 , 54 , 506 , 7 , 2570 , 7526 , 52959 , 13728 , 201312 , 264435 , 7854603 , 7730863 , 78406452 , 94263525 , 736189897 , 673645070 , 7720904730 , 8748611025
n×2
259244280
n×3
388866420
n×4
518488560
n×5
648110700
n÷2
64811070
n÷3
43207380
n÷3
32405535
n÷5
25924428
n2
16801899178179600
n3
2.1778981275399E+24
n4
2.8230381599371E+32
n5
3.6592824759271E+40
2 √n11385.171935461
3 √n506.08841482295
4 √n106.70132115143
5 √n41.931059624004
1 , 2 , 4 , 5 , 10 , 20 , 27 , 54 , 108 , 135 , 270 , 540 , 240041 , 480082 , 960164 , 1200205 , 2400410 , 4800820 , 6481107 , 12962214 , 25924428 , 32405535 , 64811070 , 129622140
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
-129622139 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 129622140 can be divided by 24 positive divisors.
The sum of these divisors (counting 129622140) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110011110000001111100
3
Ternary
100000220111011000
4
Quaternary
13232132001330
5
Quinary
231140402030
6
Senary
20510130300
8
Octal
756360174
10
Decimal
129622140
12
Duodecimal
374b0990
16
Hexadecimal
7b9e07c
20
Vigesimal
20a2f70
36
Base36
256930
md5
3438ff96efa0935a0596b996f6b36304
sha1
9d2743affe610ce2a7636b94a2a92b91f7bd6ed0
sha256
a263a3fb05c8666e4cb4a261a5a91b4f97e276f94f5ca0755244a07e1d15990d
sha512
cf12e4c25bc10f38e5f065472ae039e5b72dff6db9162d9a2039b4fda42998dbd738987228c98d0b0324a1cd3524ef174877ebee2305130085e98ea3f1e74000
ripemd-160
0cdfb3525ed8c755748668dc234cba4710e8c887
Diameter
259244280
Circumference
814439925.53318
Area
5.2784723024525E+16
Volume
9.1227583436617E+24
Surface area
2.111388920981E+17
Circumference
814439925.53318
Perimeter
518488560
Area
16801899178179600
Diagonal
183313388.37182
Surface area
100811395069077600
Volume
2.1778981275399E+24
Space diagonal
224512132.26581
Perimeter
388866420
Area
7.2754357600642E+15
Altitude
112256066.1329
Surface area
7.2754357600642E+15
Volume
2.5666775578616E+23
Height
61104462.790608