129642763 is an odd 9-digits composite number following 129642762
and preceding 129642764 . In scientific notation, it is written as 1.29642763 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 127872768 positive integers (up to 129642763) that are relatively prime to 129642763.
129642763 has 8 divisors, whose sum is 131418000
The reverse of 129642763 is 367246921
Previous prime number is 1489
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million six hundred forty-two thousand seven hundred sixty-three
Scientific notation
1.29642763 × 10^8
Engineering notation
1.29642763 × 10^6
Prime Factorization
83 × 1489 × 1049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129642763
Product of the distinct prime numbers
The prime factorization of 129642763 is 83 × 1489 × 1049.
Since it has a total of 3 prime factors.
6 , 8 , 89 , 93 , 710 , 414 , 9736 , 8951 , 99854 , 12098 , 306887 , 92769 , 5783456 , 9757975 , 45615498 , 96547521 , 799562276 , 151372125 , 4905227553 , 8771968569
n×2
259285526
n×3
388928289
n×4
518571052
n×5
648213815
n÷2
64821381.5
n÷3
43214254.333333
n÷3
32410690.75
n÷5
25928552.6
n2
16807245998274169
n3
2.178937809637E+24
n4
2.824835180465E+32
n5
3.6621943781509E+40
2 √n
11386.077595028
3 √n
506.11525310822
4 √n
106.70556496748
5 √n
41.932393793021
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
-129642762
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 129642763 can be divided by 8 positive divisors.
The sum of these divisors (counting 129642763) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110100011000100001011
3
Ternary
100000221112102211
4
Quaternary
13232203010023
5
Quinary
231142032023
6
Senary
20510405551
8
Octal
756430413
10
Decimal
129642763
12
Duodecimal
375008b7
16
Hexadecimal
7ba310b
20
Vigesimal
20a56i3
36
Base36
256ozv
md5
a2044f407c2435b37fdfb0bfef439fa3
sha1
d8d54a86f9c1eadc7e037a66d9450015c2ae3e23
sha256
11c748d68c178377b35edeabaf7655843bfe1f95b27e68b3b110dda7a9e05651
sha512
b8b0214c5dab25074d88c3cd13ba6e8f45f66f944fb161ea34fc11e2d72392590c2d82ada8721e042e328ddd556417fa2ef28133fb052f6cf6100ec461a4ab84
ripemd-160
58b90f964fc37cfe480a9ba85b02229cbba11472
Diameter
259285526
Circumference
814569503.66377
Area
5.2801520555255E+16
Volume
9.127113353846E+24
Surface area
2.1120608222102E+17
Circumference
814569503.66377
Perimeter
518571052
Area
16807245998274169
Diagonal
183342553.69812
Surface area
100843475989645014
Volume
2.178937809637E+24
Space diagonal
224547852.34961
Perimeter
388928289
Area
7.2777510010799E+15
Altitude
112273926.17481
Surface area
7.2777510010799E+15
Volume
2.5679028349634E+23
Height
61114184.56604