129528315 is an odd 9-digits composite number following 129528314
and preceding 129528316 . In scientific notation, it is written as 1.29528315 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 57697920 positive integers (up to 129528315) that are relatively prime to 129528315.
129528315 has 24 divisors, whose sum is 163412160
The reverse of 129528315 is 513825921
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-nine million five hundred twenty-eight thousand three hundred fifteen
Scientific notation
1.29528315 × 10^8
Engineering notation
1.29528315 × 10^6
Prime Factorization
2889 × 15 × 7 × 7 × 61
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
18504045 Product of the distinct prime numbers
The prime factorization of 129528315 is 2889 × 15 × 7 × 7 × 61.
Since it has a total of 5 prime factors.
8 , 2 , 69 , 50 , 418 , 585 , 3191 , 9990 , 9639 , 61423 , 106329 , 77051 , 7507263 , 290121 , 12913082 , 44295103 , 162911114 , 232858330 , 4419519897 , 7834972930
n×2
259056630
n×3
388584945
n×4
518113260
n×5
647641575
n÷2
64764157.5
n÷3
43176105
n÷3
32382078.75
n÷5
25905663
n2
16777584386739225
n3
2.1731722353846E+24
n4
2.8148733785416E+32
n5
3.6460580566085E+40
2 √n11381.05069842
3 √n505.9662772341
4 √n106.68200737903
5 √n41.924987634693
1 , 7 , 15 , 49 , 61 , 105 , 427 , 735 , 915 , 2889 , 2989 , 6405 , 20223 , 43335 , 44835 , 141561 , 176229 , 303345 , 1233603 , 2123415 , 2643435 , 8635221 , 18504045 , 129528315
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
-129528314 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 129528315 can be divided by 24 positive divisors.
The sum of these divisors (counting 129528315) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101110000111000111111011
3
Ternary
100000201201110000
4
Quaternary
13232013013323
5
Quinary
231124401230
6
Senary
20504124043
8
Octal
756070773
10
Decimal
129528315
12
Duodecimal
37466623
16
Hexadecimal
7b871fb
20
Vigesimal
209b0ff
36
Base36
2548or
md5
35550bf77e8bf3f3640930b94e617914
sha1
2ee6a015dfc35473a9ba9eddb91d318bcc0292c0
sha256
5d42b8473c088a433bdc333636fd6def2c90ffa9751151af8da63b0a95628c5f
sha512
31209783c15939c42a6e3551a3b35e515ad58d5fb451cb8a43f3d7d5f0a49c4869f7d042b7229e7152be12fc4177d63439090995955c9c9fb7e49eca083c6915
ripemd-160
5117e5b2e81ff802310693384bad7e2ea1083b85
Diameter
259056630
Circumference
813850405.67173
Area
5.2708335854363E+16
Volume
9.1029625728929E+24
Surface area
2.1083334341745E+17
Circumference
813850405.67173
Perimeter
518113260
Area
16777584386739225
Diagonal
183180699.78433
Surface area
100665506320435350
Volume
2.1731722353846E+24
Space diagonal
224349622.59879
Perimeter
388584945
Area
7.2649071465267E+15
Altitude
112174811.29939
Surface area
7.2649071465267E+15
Volume
2.5611080405447E+23
Height
61060233.261445