129374445 is an odd 9-digits composite number following 129374444
and preceding 129374446 . In scientific notation, it is written as 1.29374445 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 68775360 positive integers (up to 129374445) that are relatively prime to 129374445.
129374445 has 8 divisors, whose sum is 138448128
The reverse of 129374445 is 544473921
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million three hundred seventy-four thousand four hundred forty-five
Scientific notation
1.29374445 × 10^8
Engineering notation
1.29374445 × 10^6
Prime Factorization
15 × 311 × 27733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129374445
Product of the distinct prime numbers
The prime factorization of 129374445 is 15 × 311 × 27733.
Since it has a total of 3 prime factors.
1 , 3 , 36 , 74 , 298 , 918 , 8076 , 1013 , 32708 , 75774 , 490358 , 662601 , 3118637 , 34259 , 89830019 , 16706318 , 431021208 , 339617994 , 7481173360 , 4949210002
n×2
258748890
n×3
388123335
n×4
517497780
n×5
646872225
n÷2
64687222.5
n÷3
43124815
n÷3
32343611.25
n÷5
25874889
n2
16737747019058025
n3
2.165436731141E+24
n4
2.8015217527399E+32
n5
3.6244532191615E+40
2 √n
11374.288768974
3 √n
505.76584775192
4 √n
106.65031068391
5 √n
41.91502214513
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129374444
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129374445 can be divided by 8 positive divisors.
The sum of these divisors (counting 129374445) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101100001100011101101
3
Ternary
100000102220101010
4
Quaternary
13231201203231
5
Quinary
231104440240
6
Senary
20500535433
8
Octal
755414355
10
Decimal
129374445
12
Duodecimal
373b1579
16
Hexadecimal
7b618ed
20
Vigesimal
208bg25
36
Base36
250xyl
md5
97bd81272af19e67bbd91df4a3f5d2b4
sha1
b60ca264e61c56bc74244244ca19ee338fef27a0
sha256
182d751ed4e12fb882cce6def5d5fee93edde4bcb72bbb677f4ae5950e83de54
sha512
43a0dbfdf65c528903d0b23dadb1882b4385ae8dcb3a147975e29516a00c49e34fd0531ea423475ebdd731416abe6e51828cc1cc6dc6672fcfda989d684f0a34
ripemd-160
70052a0cdf764e7778d243ddc526bf64ca582a14
Diameter
258748890
Circumference
812883611.94851
Area
5.2583183072717E+16
Volume
9.0705601684882E+24
Surface area
2.1033273229087E+17
Circumference
812883611.94851
Perimeter
517497780
Area
16737747019058025
Diagonal
182963094.74349
Surface area
100426482114348150
Volume
2.165436731141E+24
Space diagonal
224083111.94103
Perimeter
388123335
Area
7.2476570603108E+15
Altitude
112041555.97051
Surface area
7.2476570603108E+15
Volume
2.5519916613671E+23
Height
60987698.247831