129952722 is an even 9-digits composite number following 129952721
and preceding 129952723 . In scientific notation, it is written as 1.29952722 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 43298880 positive integers (up to 129952722) that are relatively prime to 129952722.
129952722 has 16 divisors, whose sum is 260017632
The reverse of 129952722 is 227259921
Previous prime number is 5107
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million nine hundred fifty-two thousand seven hundred twenty-two
Scientific notation
1.29952722 × 10^8
Engineering notation
1.29952722 × 10^6
Prime Factorization
2 × 3 × 5107 × 4241
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129952722
Product of the distinct prime numbers
The prime factorization of 129952722 is 2 × 3 × 5107 × 4241.
Since it has a total of 4 prime factors.
9 , 7 , 88 , 18 , 851 , 753 , 2671 , 6072 , 10102 , 32667 , 529777 , 31366 , 4067926 , 2024182 , 43845980 , 95104017 , 56157391 , 432169304 , 7006698957 , 5431009195
n×2
259905444
n×3
389858166
n×4
519810888
n×5
649763610
n÷2
64976361
n÷3
43317574
n÷3
32488180.5
n÷5
25990544.4
n2
16887709955209284
n3
2.1946038770259E+24
n4
2.8519474753127E+32
n5
3.7061833741792E+40
2 √n
11399.680785004
3 √n
506.51828401497
4 √n
106.76928764867
5 √n
41.952425625704
1 , 2 , 3 , 6 , 4241 , 5107 , 8482 , 10214 , 12723 , 15321 , 25446 , 30642 , 21658787 , 43317574 , 64976361 , 129952722
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
-129952721
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 129952722 can be divided by 16 positive divisors.
The sum of these divisors (counting 129952722) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111101110101111010010
3
Ternary
100001112021121210
4
Quaternary
13233232233102
5
Quinary
231231441342
6
Senary
20521200550
8
Octal
757565722
10
Decimal
129952722
12
Duodecimal
37630156
16
Hexadecimal
7beebd2
20
Vigesimal
20c41g2
36
Base36
25dc5u
md5
996659606f6c4bcde6aecc607d1e5f71
sha1
10d8e48f540acdc9bead8cb3cd95255ce0c4ec67
sha256
b17a464724990971678f6563e1772e2f9c0160eb06fcced9608799dbe023f710
sha512
2104921324af80935adc79e89ce77cc67c10b8160375f43bbabad11ce1e6b565ea70130771501b3c0b45e587af73638fb4751def92fabe3deae1043fc7e8cd05
ripemd-160
5921acb29a5ca1567fa297df0198cdc84be29da0
Diameter
259905444
Circumference
816517033.49839
Area
5.3054305531241E+16
Volume
9.1927352234725E+24
Surface area
2.1221722212496E+17
Circumference
816517033.49839
Perimeter
519810888
Area
16887709955209284
Diagonal
183780901.9197
Surface area
101326259731255704
Volume
2.1946038770259E+24
Space diagonal
225084717.08587
Perimeter
389858166
Area
7.3125929164773E+15
Altitude
112542358.54294
Surface area
7.3125929164773E+15
Volume
2.5863654724389E+23
Height
61260300.6399