129772571 is an odd 9-digits composite number following 129772570
and preceding 129772572 . In scientific notation, it is written as 1.29772571 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 128620800 positive integers (up to 129772571) that are relatively prime to 129772571.
129772571 has 8 divisors, whose sum is 130928544
The reverse of 129772571 is 175277921
Previous prime number is 673
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million seven hundred seventy-two thousand five hundred seventy-one
Scientific notation
1.29772571 × 10^8
Engineering notation
1.29772571 × 10^6
Prime Factorization
151 × 673 × 1277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129772571
Product of the distinct prime numbers
The prime factorization of 129772571 is 151 × 673 × 1277.
Since it has a total of 3 prime factors.
3 , 5 , 76 , 24 , 298 , 194 , 3084 , 1263 , 47121 , 46930 , 454134 , 979338 , 1279436 , 302437 , 7164701 , 87296267 , 882657165 , 536008805 , 567970007 , 4464168401
n×2
259545142
n×3
389317713
n×4
519090284
n×5
648862855
n÷2
64886285.5
n÷3
43257523.666667
n÷3
32443142.75
n÷5
25954514.2
n2
16840920183950041
n3
2.185489510277E+24
n4
2.8361659264218E+32
n5
3.6805654405435E+40
2 √n
11391.776463748
3 √n
506.28411686959
4 √n
106.73226533597
5 √n
41.94078759969
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
-129772570
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 129772571 can be divided by 8 positive divisors.
The sum of these divisors (counting 129772571) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111000010110000011011
3
Ternary
100001012010111112
4
Quaternary
13233002300123
5
Quinary
231210210241
6
Senary
20513250535
8
Octal
757026033
10
Decimal
129772571
12
Duodecimal
37563a4b
16
Hexadecimal
7bc2c1b
20
Vigesimal
20b1b8b
36
Base36
259h5n
md5
22eafdf99bba9fb2c4c2c90dba71ea8d
sha1
b9f3629194623c1193dc0ca24d4cda0458a0f8f7
sha256
4edf518bf152a9ba9cb4de10339f4e8a8cf632a40932a5ef67c2ea6cfa730984
sha512
ef87f64d757a8e02302327c07f7d617fef7f6ee680d5949a4ae1a43eeac3c940675dec57e6b3470415b065a81a8a7974066f8e388ef3863a11d087950cf42b8a
ripemd-160
4604552ab25cd251fe7e6d1ad7e7e87359a5484c
Diameter
259545142
Circumference
815385111.38212
Area
5.290731112959E+16
Volume
9.1545570533117E+24
Surface area
2.1162924451836E+17
Circumference
815385111.38212
Perimeter
519090284
Area
16840920183950041
Diagonal
183526129.93223
Surface area
101045521103700246
Volume
2.185489510277E+24
Space diagonal
224772686.40084
Perimeter
389317713
Area
7.2923323512034E+15
Altitude
112386343.20042
Surface area
7.2923323512034E+15
Volume
2.5756240882149E+23
Height
61175376.644075