129374446 is an even 9-digits composite number following 129374445
and preceding 129374447 . In scientific notation, it is written as 1.29374446 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 64630440 positive integers (up to 129374446) that are relatively prime to 129374446.
129374446 has 8 divisors, whose sum is 194232024
The reverse of 129374446 is 644473921
Previous prime number is 1163
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million three hundred seventy-four thousand four hundred forty-six
Scientific notation
1.29374446 × 10^8
Engineering notation
1.29374446 × 10^6
Prime Factorization
2 × 1163 × 55621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129374446
Product of the distinct prime numbers
The prime factorization of 129374446 is 2 × 1163 × 55621.
Since it has a total of 3 prime factors.
10 , 4 , 68 , 34 , 794 , 245 , 1403 , 7170 , 59796 , 72832 , 370621 , 134642 , 9656885 , 4392117 , 76662951 , 73721963 , 119658366 , 943091459 , 4817953743 , 8812999768
n×2
258748892
n×3
388123338
n×4
517497784
n×5
646872230
n÷2
64687223
n÷3
43124815.333333
n÷3
32343611.5
n÷5
25874889.2
n2
16737747277806916
n3
2.1654367813543E+24
n4
2.8015218393573E+32
n5
3.6244533592376E+40
2 √n
11374.288812932
3 √n
505.76584905503
4 √n
106.65031088999
5 √n
41.915022209926
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
-129374445
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 129374446 can be divided by 8 positive divisors.
The sum of these divisors (counting 129374446) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101100001100011101110
3
Ternary
100000102220101011
4
Quaternary
13231201203232
5
Quinary
231104440241
6
Senary
20500535434
8
Octal
755414356
10
Decimal
129374446
12
Duodecimal
373b157a
16
Hexadecimal
7b618ee
20
Vigesimal
208bg26
36
Base36
250xym
md5
66faf3032dfdecb7a083ba2e7afc5131
sha1
ec98d877b13b60a0f307b773c25b861b43ca2bcf
sha256
b7ff2853460471123a7014acf9c64af3d386e27c87e897db7b933e4a1913e9c6
sha512
45b293d866a540a0ec7aa3f635cf5f7a6968b36617c1b194500351ea325d1922bce1133a255ec8fa9e9e9dbe795d2bef2da05b1ebe3d5c751eb25b29e86f7465
ripemd-160
3b847dc50e6ac53e9e7e19b7ea6bdcc9a421d265
Diameter
258748892
Circumference
812883618.2317
Area
5.2583183885601E+16
Volume
9.070560378821E+24
Surface area
2.103327355424E+17
Circumference
812883618.2317
Perimeter
517497784
Area
16737747277806916
Diagonal
182963096.15771
Surface area
100426483666841496
Volume
2.1654367813543E+24
Space diagonal
224083113.67308
Perimeter
388123338
Area
7.2476571723523E+15
Altitude
112041556.83654
Surface area
7.2476571723523E+15
Volume
2.551991720544E+23
Height
60987698.719235