129626130 is an even 9-digits composite number following 129626129
and preceding 129626131 . In scientific notation, it is written as 1.29626130 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 34446656 positive integers (up to 129626130) that are relatively prime to 129626130.
129626130 has 32 divisors, whose sum is 312185664
The reverse of 129626130 is 031626921
Previous prime number is 293
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred twenty-nine million six hundred twenty-six thousand one hundred thirty
Scientific notation
1.29626130 × 10^8
Engineering notation
1.29626130 × 10^6
Prime Factorization
2 × 5 × 3 × 293 × 14747
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129626130 Product of the distinct prime numbers
The prime factorization of 129626130 is 2 × 5 × 3 × 293 × 14747.
Since it has a total of 5 prime factors.
8 , 8 , 15 , 95 , 196 , 768 , 847 , 3579 , 42489 , 14967 , 398316 , 977041 , 793879 , 9120283 , 41930673 , 23641978 , 541389190 , 946804480 , 9727952469 , 4237744894
n×2
259252260
n×3
388878390
n×4
518504520
n×5
648130650
n÷2
64813065
n÷3
43208710
n÷3
32406532.5
n÷5
25925226
n2
16802933578776900
n3
2.1780992524639E+24
n4
2.8233857685279E+32
n5
3.6598457067135E+40
2 √n11385.347162032
3 √n506.09360753683
4 √n106.70214225606
5 √n41.931317763344
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 293 , 586 , 879 , 1465 , 1758 , 2930 , 4395 , 8790 , 14747 , 29494 , 44241 , 73735 , 88482 , 147470 , 221205 , 442410 , 4320871 , 8641742 , 12962613 , 21604355 , 25925226 , 43208710 , 64813065 , 129626130
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129626129 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129626130 can be divided by 32 positive divisors.
The sum of these divisors (counting 129626130) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101110011111000000010010
3
Ternary
100000220200121210
4
Quaternary
13232133000102
5
Quinary
231141014010
6
Senary
20510200550
8
Octal
756370022
10
Decimal
129626130
12
Duodecimal
374b3156
16
Hexadecimal
7b9f012
20
Vigesimal
20a356a
36
Base36
256c5u
md5
c42738b4580e7a4c4bbe03d8ee7489d6
sha1
b5aa82b478842e0008414c44587d6a211dd90ec7
sha256
d40f4c427dd4854fb39cd40cdf800620ef738f2038ce9458eb93419a7a8ba0e2
sha512
ae607ef0d3ad2d9108cd41358b5b5e0a1a5e06247a2cf95e14eb080f8812b24059ea7e7237b369362bc83e71c480b51fa2ea2054fd4d491e89160e217b93ea6d
ripemd-160
050debc44383110a8300f17d3db885c0b0a10531
Diameter
259252260
Circumference
814464995.44255
Area
5.2787972689843E+16
Volume
9.1236008137733E+24
Surface area
2.1115189075937E+17
Circumference
814464995.44255
Perimeter
518504520
Area
16802933578776900
Diagonal
183319031.08394
Surface area
100817601472661400
Volume
2.1780992524639E+24
Space diagonal
224519043.14853
Perimeter
388878390
Area
7.2758836686617E+15
Altitude
112259521.57426
Surface area
7.2758836686617E+15
Volume
2.5669145858576E+23
Height
61106343.694646