129623488 is an even 9-digits composite number following 129623487
and preceding 129623489 . In scientific notation, it is written as 1.29623488 × 10^8.
The sum of its digits is 43. It has a total of 7 prime factors and 14 positive divisors.
There are 64811712 positive integers (up to 129623488) that are relatively prime to 129623488.
129623488 has 14 divisors, whose sum is 257221736
The reverse of 129623488 is 884326921
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-nine million six hundred twenty-three thousand four hundred eighty-eight
Scientific notation
1.29623488 × 10^8
Engineering notation
1.29623488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2025367
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
4050734 Product of the distinct prime numbers
The prime factorization of 129623488 is 2 × 2 × 2 × 2 × 2 × 2 × 2025367.
Since it has a total of 7 prime factors.
8 , 9 , 13 , 31 , 40 , 590 , 8197 , 8410 , 63763 , 23132 , 256148 , 984890 , 7945726 , 5432172 , 7536707 , 310638 , 589428084 , 659320440 , 8367698672 , 9889104667
n×2
259246976
n×3
388870464
n×4
518493952
n×5
648117440
n÷2
64811744
n÷3
43207829.333333
n÷3
32405872
n÷5
25924697.6
n2
16802248641286144
n3
2.1779660751268E+24
n4
2.823155594036E+32
n5
3.6594727526566E+40
2 √n11385.231135115
3 √n506.09016916527
4 √n106.70159855933
5 √n41.9311468357
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2025367 , 4050734 , 8101468 , 16202936 , 32405872 , 64811744 , 129623488
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129623487 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129623488 can be divided by 14 positive divisors.
The sum of these divisors (counting 129623488) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111101110011110010111000000
3
Ternary
100000220112222221
4
Quaternary
13232132113000
5
Quinary
231140422423
6
Senary
20510140424
8
Octal
756362700
10
Decimal
129623488
12
Duodecimal
374b1714
16
Hexadecimal
7b9e5c0
20
Vigesimal
20a2ie8
36
Base36
256a4g
md5
4fa756a187ba47817e64deac17f3cf53
sha1
36fc26ff60ee3c576e38b145e4d5a6686c26c4b5
sha256
e095376f7b6fcf4746ebf38d9e64f3b1288bbd432c09167384ffe0368ff32c67
sha512
00c2b10372591e0f2b7ee69ded1365dd68d37e237fd6560c4e2f9028715a3d07e492eaff2bda9e54d470067a059244394fb6981615fcb1b07b2c66cac270b65e
ripemd-160
516bd2fe324473605ceb1f9039eb354f79c5f12d
Diameter
259246976
Circumference
814448395.26697
Area
5.2785820895254E+16
Volume
9.1230429618481E+24
Surface area
2.1114328358101E+17
Circumference
814448395.26697
Perimeter
518493952
Area
16802248641286144
Diagonal
183315294.73171
Surface area
100813491847716864
Volume
2.1779660751268E+24
Space diagonal
224514467.07029
Perimeter
388870464
Area
7.2755870820282E+15
Altitude
112257233.53515
Surface area
7.2755870820282E+15
Volume
2.5667576348606E+23
Height
61105098.243902