129754269 is an odd 9-digits composite number following 129754268
and preceding 129754270 . In scientific notation, it is written as 1.29754269 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 86502840 positive integers (up to 129754269) that are relatively prime to 129754269.
129754269 has 4 divisors, whose sum is 144171420
The reverse of 129754269 is 962457921
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million seven hundred fifty-four thousand two hundred sixty-nine
Scientific notation
1.29754269 × 10^8
Engineering notation
1.29754269 × 10^6
Prime Factorization
9 × 14417141
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129754269
Product of the distinct prime numbers
The prime factorization of 129754269 is 9 × 14417141.
Since it has a total of 2 prime factors.
6 , 1 , 1 , 72 , 859 , 688 , 8874 , 4858 , 21724 , 15913 , 856421 , 360357 , 4936662 , 6920651 , 96412257 , 40919315 , 154444943 , 760242542 , 6059442277 , 2250223598
n×2
259508538
n×3
389262807
n×4
519017076
n×5
648771345
n÷2
64877134.5
n÷3
43251423
n÷3
32438567.25
n÷5
25950853.8
n2
16836170323724361
n3
2.1845649731143E+24
n4
2.8345663116946E+32
n5
3.6779707970595E+40
2 √n
11390.973136655
3 √n
506.26031510761
4 √n
106.72850198825
5 √n
41.939604539826
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
-129754268
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 129754269 can be divided by 4 positive divisors.
The sum of these divisors (counting 129754269) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110111110010010011101
3
Ternary
100001011012101200
4
Quaternary
13232332102131
5
Quinary
231204114034
6
Senary
20513030113
8
Octal
756762235
10
Decimal
129754269
12
Duodecimal
37555339
16
Hexadecimal
7bbe49d
20
Vigesimal
20aj5d9
36
Base36
259319
md5
61ca3bd5c8016faabcfe8f78337848e9
sha1
390fabedd221ae81056dbc87ea58771db120439e
sha256
5f1a933aed24019d04ead980f5a86d098f32d6929aaddbc2a9f154c9169f2d25
sha512
0e82905f40db1721a2cf3bd88d871e6b731974715964edaedb385400d5e46caf4aeb8a205ad3ab1712d5f3e0f2ad22d15133574db6856ce87bba97466147bd41
ripemd-160
e08efda60eed4f498ca5cfbc03a035ab214554ff
Diameter
259508538
Circumference
815270116.52463
Area
5.2892389003599E+16
Volume
9.1506843611008E+24
Surface area
2.115695560144E+17
Circumference
815270116.52463
Perimeter
519017076
Area
16836170323724361
Diagonal
183500246.99561
Surface area
101017021942346166
Volume
2.1845649731143E+24
Space diagonal
224740986.40696
Perimeter
389262807
Area
7.2902756013935E+15
Altitude
112370493.20348
Surface area
7.2902756013935E+15
Volume
2.5745345107196E+23
Height
61166748.998536