129121150 is an even 9-digits composite number following 129121149
and preceding 129121151 . In scientific notation, it is written as 1.29121150 × 10^8.
The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors.
There are 48612960 positive integers (up to 129121150) that are relatively prime to 129121150.
129121150 has 32 divisors, whose sum is 213408000
The reverse of 129121150 is 051121921
Previous prime number is 199
Is Prime? no
Number parity even
Number length 9
Sum of Digits 22
Digital Root 4
Name
one hundred twenty-nine million one hundred twenty-one thousand one hundred fifty
Scientific notation
1.29121150 × 10^8
Engineering notation
1.29121150 × 10^6
Prime Factorization
2 × 25 × 19 × 199 × 683
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
129121150
Product of the distinct prime numbers
The prime factorization of 129121150 is 2 × 25 × 19 × 199 × 683.
Since it has a total of 5 prime factors.
10 , 2 , 74 , 1 , 354 , 451 , 9787 , 9784 , 82528 , 14337 , 498438 , 298774 , 6361182 , 8417556 , 67803308 , 41683318 , 898898495 , 533393415 , 932072634 , 34163945
n×2
258242300
n×3
387363450
n×4
516484600
n×5
645605750
n÷2
64560575
n÷3
43040383.333333
n÷3
32280287.5
n÷5
25824230
n2
16672271377322500
n3
2.152742853352E+24
n4
2.7796463287909E+32
n5
3.5891113056676E+40
2 √n
11363.148771357
3 √n
505.43556187359
4 √n
106.59807114276
5 √n
41.898596660511
1 , 2 , 19 , 25 , 38 , 50 , 199 , 398 , 475 , 683 , 950 , 1366 , 3781 , 4975 , 7562 , 9950 , 12977 , 17075 , 25954 , 34150 , 94525 , 135917 , 189050 , 271834 , 324425 , 648850 , 2582423 , 3397925 , 5164846 , 6795850 , 64560575 , 129121150
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129121149
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129121150 can be divided by 32 positive divisors.
The sum of these divisors (counting 129121150) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101100100011101101111110
3
Ternary
22222222000220211
4
Quaternary
13230203231332
5
Quinary
231023334100
6
Senary
20451303034
8
Octal
754435576
10
Decimal
129121150
12
Duodecimal
372aaa7a
16
Hexadecimal
7b23b7e
20
Vigesimal
20702ha
36
Base36
24viim
md5
5f4bf25362d86bea6b1cc2fadee4bbf9
sha1
c8bca364bed9261fb4c7b1316d58014e7d0be4d3
sha256
445362d372dcc5cf49d27781b0d79269631d387acceff0eca65fe49dfd560189
sha512
0444ca0382a21986fc459b1bdf77a0682a9b9c1013580ae1770e269d552db7920cfa371d675270608dbb0b36261dafbdff9216e71db975aa3cae43e31e94e866
ripemd-160
b772640538e41e66e320dd0a8590be3f1ca219b5
Diameter
258242300
Circumference
811292112.52613
Area
5.2377485277652E+16
Volume
9.0173881775446E+24
Surface area
2.0950994111061E+17
Circumference
811292112.52613
Perimeter
516484600
Area
16672271377322500
Diagonal
182604881.51921
Surface area
100033628263935000
Volume
2.152742853352E+24
Space diagonal
223644392.13172
Perimeter
387363450
Area
7.2193052757747E+15
Altitude
111822196.06586
Surface area
7.2193052757747E+15
Volume
2.5370317829268E+23
Height
60868293.839737