129353531 is an odd 9-digits composite number following 129353530
and preceding 129353532 . In scientific notation, it is written as 1.29353531 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 129087432 positive integers (up to 129353531) that are relatively prime to 129353531.
129353531 has 4 divisors, whose sum is 129619632
The reverse of 129353531 is 135353921
Previous prime number is 487
Is Prime? no Number parity odd Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred twenty-nine million three hundred fifty-three thousand five hundred thirty-one
Scientific notation
1.29353531 × 10^8
Engineering notation
1.29353531 × 10^6
Prime Factorization
487 × 265613
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129353531 Product of the distinct prime numbers
The prime factorization of 129353531 is 487 × 265613.
Since it has a total of 2 prime factors.
7 , 9 , 87 , 95 , 229 , 526 , 4441 , 1646 , 27829 , 89712 , 46962 , 331606 , 817409 , 6192501 , 8659919 , 1206749 , 460924748 , 86090029 , 9893757656 , 4504071952
n×2
258707062
n×3
388060593
n×4
517414124
n×5
646767655
n÷2
64676765.5
n÷3
43117843.666667
n÷3
32338382.75
n÷5
25870706.2
n2
16732335982167961
n3
2.1643867411718E+24
n4
2.7997106742015E+32
n5
3.6215246148636E+40
2 √n11373.369377629
3 √n505.73859312431
4 √n106.64600028894
5 √n41.913666904592
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129353530 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129353531 can be divided by 4 positive divisors.
The sum of these divisors (counting 129353531) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011100011100111011
3
Ternary
100000101211200112
4
Quaternary
13231130130323
5
Quinary
231103303111
6
Senary
20500254535
8
Octal
755343473
10
Decimal
129353531
12
Duodecimal
373a144b
16
Hexadecimal
7b5c73b
20
Vigesimal
20893gb
36
Base36
250htn
md5
3977bd503e1011f3d94598aa5d331fd7
sha1
d4a89710d81eb9b0d012b556b90571df829e987a
sha256
7c30d3c39542190d87fad926b3c80fb582d7217c3a8a26e07dcfca6413eec33f
sha512
7528542447a0e4542d90cc04a85ec9d91ea22ba348feaca6e5ae819d3a897d7586974148656f672d80c35ab43d05d422212268ad4c654e3ccebf129e5ca61b1b
ripemd-160
21369057508bb2085c8d10acb27aea90c328d700
Diameter
258707062
Circumference
812752205.411
Area
5.2566183798975E+16
Volume
9.0661619807899E+24
Surface area
2.102647351959E+17
Circumference
812752205.411
Perimeter
517414124
Area
16732335982167961
Diagonal
182933517.88105
Surface area
100394015893007766
Volume
2.1643867411718E+24
Space diagonal
224046887.83044
Perimeter
388060593
Area
7.2453140126069E+15
Altitude
112023443.91522
Surface area
7.2453140126069E+15
Volume
2.5507542363214E+23
Height
60977839.293683