129623248 is an even 9-digits composite number following 129623247
and preceding 129623249 . In scientific notation, it is written as 1.29623248 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors.
There are 64736000 positive integers (up to 129623248) that are relatively prime to 129623248.
129623248 has 20 divisors, whose sum is 251438148
The reverse of 129623248 is 842326921
Previous prime number is 953
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million six hundred twenty-three thousand two hundred forty-eight
Scientific notation
1.29623248 × 10^8
Engineering notation
1.29623248 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 953 × 8501
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16202906
Product of the distinct prime numbers
The prime factorization of 129623248 is 2 × 2 × 2 × 2 × 953 × 8501.
Since it has a total of 6 prime factors.
4 , 2 , 11 , 11 , 653 , 83 , 8593 , 5267 , 96645 , 51593 , 561654 , 913447 , 3079547 , 4588351 , 80573545 , 74422890 , 33023226 , 634434142 , 7233622470 , 9168333777
n×2
259246496
n×3
388869744
n×4
518492992
n×5
648116240
n÷2
64811624
n÷3
43207749.333333
n÷3
32405812
n÷5
25924649.6
n2
16802186422069504
n3
2.1779539775301E+24
n4
2.8231346856198E+32
n5
3.6594388749149E+40
2 √n
11385.22059514
3 √n
506.08985682035
4 √n
106.70154916935
5 √n
41.931131308448
1 , 2 , 4 , 8 , 16 , 953 , 1906 , 3812 , 7624 , 8501 , 15248 , 17002 , 34004 , 68008 , 136016 , 8101453 , 16202906 , 32405812 , 64811624 , 129623248
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129623247
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129623248 can be divided by 20 positive divisors.
The sum of these divisors (counting 129623248) is 1, the average is 0.05.
Base
System
Value
2
Binary
111101110011110010011010000
3
Ternary
100000220112200001
4
Quaternary
13232132103100
5
Quinary
231140420443
6
Senary
20510135344
8
Octal
756362320
10
Decimal
129623248
12
Duodecimal
374b1554
16
Hexadecimal
7b9e4d0
20
Vigesimal
20a2i28
36
Base36
2569xs
md5
5800e10786ed269a62f30e165ecb627c
sha1
6c4d65241e16aebd45bcf595a4515b883d5ad2d8
sha256
6f4cc27a6041df270c9e8494881275e077e763336ea2660993ce5ebe08edfde1
sha512
c2bbd81b9767f15013e4d00483e3e2d36b8dff78010bcf93b43750e67ca6ebc7868b2d7cbabc7c152983a3b56249f9105571642c2b743c016a50260043780388
ripemd-160
f71fd719d6bb4bef119357a72c1e87563bb6af4a
Diameter
259246496
Circumference
814446887.3025
Area
5.278562542782E+16
Volume
9.1229922875538E+24
Surface area
2.1114250171128E+17
Circumference
814446887.3025
Perimeter
518492992
Area
16802186422069504
Diagonal
183314955.32045
Surface area
100813118532417024
Volume
2.1779539775301E+24
Space diagonal
224514051.3781
Perimeter
388869744
Area
7.2755601403171E+15
Altitude
112257025.68905
Surface area
7.2755601403171E+15
Volume
2.5667433777063E+23
Height
61104985.106817