129969130 is an even 9-digits composite number following 129969129
and preceding 129969131 . In scientific notation, it is written as 1.29969130 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 51957760 positive integers (up to 129969130) that are relatively prime to 129969130.
129969130 has 16 divisors, whose sum is 234078984
The reverse of 129969130 is 031969921
Previous prime number is 2753
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million nine hundred sixty-nine thousand one hundred thirty
Scientific notation
1.29969130 × 10^8
Engineering notation
1.29969130 × 10^6
Prime Factorization
2 × 5 × 2753 × 4721
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129969130
Product of the distinct prime numbers
The prime factorization of 129969130 is 2 × 5 × 2753 × 4721.
Since it has a total of 4 prime factors.
5 , 7 , 22 , 79 , 194 , 650 , 2937 , 414 , 53083 , 59459 , 125553 , 815688 , 3583429 , 1030322 , 77094358 , 98423976 , 67653322 , 220007152 , 7785791098 , 8845754748
n×2
259938260
n×3
389907390
n×4
519876520
n×5
649845650
n÷2
64984565
n÷3
43323043.333333
n÷3
32492282.5
n÷5
25993826
n2
16891974752956900
n3
2.1954352626238E+24
n4
2.8533881105453E+32
n5
3.7085237027992E+40
2 √n
11400.400431564
3 √n
506.53960100399
4 √n
106.77265769645
5 √n
41.953484965788
1 , 2 , 5 , 10 , 2753 , 4721 , 5506 , 9442 , 13765 , 23605 , 27530 , 47210 , 12996913 , 25993826 , 64984565 , 129969130
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129969129
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129969130 can be divided by 16 positive divisors.
The sum of these divisors (counting 129969130) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111110010101111101010
3
Ternary
100001120010010111
4
Quaternary
13233302233222
5
Quinary
231233003010
6
Senary
20521404534
8
Octal
757625752
10
Decimal
129969130
12
Duodecimal
3763974a
16
Hexadecimal
7bf2bea
20
Vigesimal
20c62ga
36
Base36
25dotm
md5
f147319adcae500007f0fa9cc41be15c
sha1
2115143c79aae3ecbf36d62d44e66604dd542138
sha256
0735dbff3de56e99a1ce61b57cf09759a32ec7b906f28a467a5cda0f6c3f52a8
sha512
eb0496976481b1265abc3b599ef45ad426278f51e3f5a448825c43c5c025323751dbea09e1ac4f0b34d93b18b7b061a8a2dc85a322fe4ccb0c401159d0ae84d8
ripemd-160
de5251dc6e80da6415015a25afd3bc79fd8dd800
Diameter
259938260
Circumference
816620128.00291
Area
5.3067703788514E+16
Volume
9.1962177233211E+24
Surface area
2.1227081515405E+17
Circumference
816620128.00291
Perimeter
519876520
Area
16891974752956900
Diagonal
183804106.33583
Surface area
101351848517741400
Volume
2.1954352626238E+24
Space diagonal
225113136.57552
Perimeter
389907390
Area
7.314439628073E+15
Altitude
112556568.28776
Surface area
7.314439628073E+15
Volume
2.5873452697622E+23
Height
61268035.445277