129385588 is an even 9-digits composite number following 129385587
and preceding 129385589 . In scientific notation, it is written as 1.29385588 × 10^8.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 62078688 positive integers (up to 129385588) that are relatively prime to 129385588.
129385588 has 24 divisors, whose sum is 235670400
The reverse of 129385588 is 885583921
Previous prime number is 167
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred twenty-nine million three hundred eighty-five thousand five hundred eighty-eight
Scientific notation
1.29385588 × 10^8
Engineering notation
1.29385588 × 10^6
Prime Factorization
2 × 2 × 29 × 167 × 6679
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64692794 Product of the distinct prime numbers
The prime factorization of 129385588 is 2 × 2 × 29 × 167 × 6679.
Since it has a total of 5 prime factors.
4 , 2 , 90 , 85 , 520 , 116 , 2526 , 1550 , 45464 , 12622 , 742276 , 809195 , 6594611 , 9163634 , 79498843 , 12832128 , 38107808 , 159826479 , 5285139392 , 1167899054
n×2
258771176
n×3
388156764
n×4
517542352
n×5
646927940
n÷2
64692794
n÷3
43128529.333333
n÷3
32346397
n÷5
25877117.6
n2
16740630382105744
n3
2.1659963054794E+24
n4
2.8024870559028E+32
n5
3.6260143559038E+40
2 √n11374.778591252
3 √n505.78036784525
4 √n106.65260705324
5 √n41.91574414707
1 , 2 , 4 , 29 , 58 , 116 , 167 , 334 , 668 , 4843 , 6679 , 9686 , 13358 , 19372 , 26716 , 193691 , 387382 , 774764 , 1115393 , 2230786 , 4461572 , 32346397 , 64692794 , 129385588
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
-129385587 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 129385588 can be divided by 24 positive divisors.
The sum of these divisors (counting 129385588) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101100100010001110100
3
Ternary
100000110110122211
4
Quaternary
13231210101310
5
Quinary
231110314323
6
Senary
20501103204
8
Octal
755442164
10
Decimal
129385588
12
Duodecimal
373b7b04
16
Hexadecimal
7b64474
20
Vigesimal
208d3j8
36
Base36
2516k4
md5
3c2b163aed0213dc589409cc920a43f4
sha1
8e179a83b9ce41d868405838ba272c7345185706
sha256
d01613f941f202cfd3dd08b879ca0a6010aa37ca917a6893f2e973e43bb9a0e7
sha512
c2dd66bc6ef58960008c3a8e40d3b440ec40ba81510516b21416e807a10172b9ea1fd13ee38c21543788fac45e889c2eb8c83c47e936f7b17b24a85eb209bdc6
ripemd-160
39c799f91d604270453f8ee140d9b3d1f6d76d17
Diameter
258771176
Circumference
812953625.48239
Area
5.2592241424885E+16
Volume
9.0729041079957E+24
Surface area
2.1036896569954E+17
Circumference
812953625.48239
Perimeter
517542352
Area
16740630382105744
Diagonal
182978853.32522
Surface area
100443782292634464
Volume
2.1659963054794E+24
Space diagonal
224102412.18317
Perimeter
388156764
Area
7.2489055931346E+15
Altitude
112051206.09159
Surface area
7.2489055931346E+15
Volume
2.5526511260492E+23
Height
60992951.108406