129332215 is an odd 9-digits composite number following 129332214
and preceding 129332216 . In scientific notation, it is written as 1.29332215 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 103465768 positive integers (up to 129332215) that are relatively prime to 129332215.
129332215 has 4 divisors, whose sum is 155198664
The reverse of 129332215 is 512233921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-nine million three hundred thirty-two thousand two hundred fifteen
Scientific notation
1.29332215 × 10^8
Engineering notation
1.29332215 × 10^6
Prime Factorization
5 × 25866443
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129332215
Product of the distinct prime numbers
The prime factorization of 129332215 is 5 × 25866443.
Since it has a total of 2 prime factors.
7 , 3 , 81 , 81 , 794 , 407 , 2978 , 6040 , 42594 , 94323 , 138621 , 547492 , 341412 , 7503479 , 50479552 , 87760765 , 885310266 , 150722072 , 1886996918 , 8549268025
n×2
258664430
n×3
387996645
n×4
517328860
n×5
646661075
n÷2
64666107.5
n÷3
43110738.333333
n÷3
32333053.75
n÷5
25866443
n2
16726821836806225
n3
2.1633169180645E+24
n4
2.7978656876026E+32
n5
3.6185416665014E+40
2 √n
11372.432237653
3 √n
505.71081159674
4 √n
106.64160650352
5 √n
41.912285433807
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129332214
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129332215 can be divided by 4 positive divisors.
The sum of these divisors (counting 129332215) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101010111001111110111
3
Ternary
100000100202110001
4
Quaternary
13231113033313
5
Quinary
231102112330
6
Senary
20500012131
8
Octal
755271767
10
Decimal
129332215
12
Duodecimal
37391047
16
Hexadecimal
7b573f7
20
Vigesimal
2086aaf
36
Base36
2501dj
md5
5fb0eb5b2fe461974729c91bbb3d5448
sha1
12eb92730c7a24d56e93bb99b3efd3e728242fef
sha256
c42ab70a88e345310d1202504394c8230e328cedf8ba2c5cf175ef6ef0744fce
sha512
248b9051d972ce9b6b00c699dd93706a86ba5595011bc3d731e20c9ff052bb06f85cbc55ec6dcadcea84f73034be3ae918f60230239aa946d8eb2fee554e1482
ripemd-160
499ad7125aad87e6922b84015655ca0f0ad3185c
Diameter
258664430
Circumference
812618273.03299
Area
5.2548860600416E+16
Volume
9.0616807162373E+24
Surface area
2.1019544240166E+17
Circumference
812618273.03299
Perimeter
517328860
Area
16726821836806225
Diagonal
182903372.50475
Surface area
100360931020837350
Volume
2.1633169180645E+24
Space diagonal
224009967.43542
Perimeter
387996645
Area
7.2429263176252E+15
Altitude
112004983.71771
Surface area
7.2429263176252E+15
Volume
2.5494934376983E+23
Height
60967790.834918