129625276 is an even 9-digits composite number following 129625275
and preceding 129625277 . In scientific notation, it is written as 1.29625276 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 58920560 positive integers (up to 129625276) that are relatively prime to 129625276.
129625276 has 12 divisors, whose sum is 247466520
The reverse of 129625276 is 672526921
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million six hundred twenty-five thousand two hundred seventy-six
Scientific notation
1.29625276 × 10^8
Engineering notation
1.29625276 × 10^6
Prime Factorization
2 × 2 × 11 × 2946029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64812638
Product of the distinct prime numbers
The prime factorization of 129625276 is 2 × 2 × 11 × 2946029.
Since it has a total of 4 prime factors.
10 , 6 , 49 , 77 , 224 , 137 , 2966 , 7859 , 67812 , 72194 , 199796 , 751052 , 8904479 , 1526874 , 88596110 , 69414270 , 751405582 , 284041527 , 9654187958 , 7090252239
n×2
259250552
n×3
388875828
n×4
518501104
n×5
648126380
n÷2
64812638
n÷3
43208425.333333
n÷3
32406319
n÷5
25925055.2
n2
16802712178076176
n3
2.1780562036317E+24
n4
2.8233113653927E+32
n5
3.6597251497296E+40
2 √n
11385.309657625
3 √n
506.09249612282
4 √n
106.70196651245
5 √n
41.931262513002
1 , 2 , 4 , 11 , 22 , 44 , 2946029 , 5892058 , 11784116 , 32406319 , 64812638 , 129625276
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129625275
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129625276 can be divided by 12 positive divisors.
The sum of these divisors (counting 129625276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110011110110010111100
3
Ternary
100000220122110011
4
Quaternary
13232132302330
5
Quinary
231141002101
6
Senary
20510153004
8
Octal
756366274
10
Decimal
129625276
12
Duodecimal
374b2764
16
Hexadecimal
7b9ecbc
20
Vigesimal
20a333g
36
Base36
256bi4
md5
4e02aad24e423984870907ffb775c68a
sha1
8ded10fcc51b4af647d909d95d2c29715a3fa376
sha256
fb2545e774bbf6e10000fbf0a3afb5e4a59d00e09beca542bf7b49d74a31e351
sha512
49bea61717166f3778866df752d735634a61ace863a4838cc683562bc9bb699af9bdf18539d9779d28637811bdca7196747cbb1fb0b53db768932549de5b3825
ripemd-160
4c4bc2d94175fa41a78ebb43528cad155540faae
Diameter
259250552
Circumference
814459629.6023
Area
5.2787277139028E+16
Volume
9.1234204912466E+24
Surface area
2.1114910855611E+17
Circumference
814459629.6023
Perimeter
518501104
Area
16802712178076176
Diagonal
183317823.34556
Surface area
100816273068457056
Volume
2.1780562036317E+24
Space diagonal
224517563.97714
Perimeter
388875828
Area
7.2757877993461E+15
Altitude
112258781.98857
Surface area
7.2757877993461E+15
Volume
2.5668638523223E+23
Height
61105941.115185