129623252 is an even 9-digits composite number following 129623251
and preceding 129623253 . In scientific notation, it is written as 1.29623252 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 58919640 positive integers (up to 129623252) that are relatively prime to 129623252.
129623252 has 12 divisors, whose sum is 247462656
The reverse of 129623252 is 252326921
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred twenty-nine million six hundred twenty-three thousand two hundred fifty-two
Scientific notation
1.29623252 × 10^8
Engineering notation
1.29623252 × 10^6
Prime Factorization
2 × 2 × 11 × 2945983
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64811626 Product of the distinct prime numbers
The prime factorization of 129623252 is 2 × 2 × 11 × 2945983.
Since it has a total of 4 prime factors.
1 , 10 , 10 , 33 , 596 , 310 , 9559 , 2512 , 9792 , 37512 , 112036 , 184906 , 5198411 , 1340779 , 57413350 , 83974615 , 293897950 , 231857747 , 6574033762 , 6963849170
n×2
259246504
n×3
388869756
n×4
518493008
n×5
648116260
n÷2
64811626
n÷3
43207750.666667
n÷3
32405813
n÷5
25924650.4
n2
16802187459055504
n3
2.1779541791564E+24
n4
2.8231350340924E+32
n5
3.6594394395419E+40
2 √n11385.220770806
3 √n506.0898620261
4 √n106.70154999252
5 √n41.931131567236
1 , 2 , 4 , 11 , 22 , 44 , 2945983 , 5891966 , 11783932 , 32405813 , 64811626 , 129623252
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129623251 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129623252 can be divided by 12 positive divisors.
The sum of these divisors (counting 129623252) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110011110010011010100
3
Ternary
100000220112200012
4
Quaternary
13232132103110
5
Quinary
231140421002
6
Senary
20510135352
8
Octal
756362324
10
Decimal
129623252
12
Duodecimal
374b1558
16
Hexadecimal
7b9e4d4
20
Vigesimal
20a2i2c
36
Base36
2569xw
md5
2549f3ad26fea5b70e2f0faca50c631f
sha1
d465882e442be9d5461c0c302cc4d754cbce7907
sha256
36f924cee92258448abd90ae3280283c1cf96cd73434c2d9e7c7009cb489137b
sha512
03493a76ff0fbe8856a63d337b833ff80e877daf21b8b42017b91db3a23d83b8278aae3401482ca8e292c3fc472488bf932208f0474e5c3dbf0501b98fb0ea1a
ripemd-160
e09c3ebb3c532fce5e0c5d2640bc1aa02f91aca1
Diameter
259246504
Circumference
814446912.43524
Area
5.2785628685607E+16
Volume
9.1229931321239E+24
Surface area
2.1114251474243E+17
Circumference
814446912.43524
Perimeter
518493008
Area
16802187459055504
Diagonal
183314960.97731
Surface area
100813124754333024
Volume
2.1779541791564E+24
Space diagonal
224514058.3063
Perimeter
388869756
Area
7.2755605893452E+15
Altitude
112257029.15315
Surface area
7.2755605893452E+15
Volume
2.5667436153251E+23
Height
61104986.992435