129348549 is an odd 9-digits composite number following 129348548
and preceding 129348550 . In scientific notation, it is written as 1.29348549 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 78145200 positive integers (up to 129348549) that are relatively prime to 129348549.
129348549 has 32 divisors, whose sum is 209710080
The reverse of 129348549 is 945843921
Previous prime number is 491
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred twenty-nine million three hundred forty-eight thousand five hundred forty-nine
Scientific notation
1.29348549 × 10^8
Engineering notation
1.29348549 × 10^6
Prime Factorization
11 × 9 × 3 × 491 × 887
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129348549 Product of the distinct prime numbers
The prime factorization of 129348549 is 11 × 9 × 3 × 491 × 887.
Since it has a total of 5 prime factors.
6 , 1 , 84 , 94 , 163 , 22 , 2778 , 1658 , 78828 , 89032 , 236180 , 415221 , 1803419 , 3725465 , 63795170 , 34696229 , 705826297 , 268747135 , 1478529055 , 832254150
n×2
258697098
n×3
388045647
n×4
517394196
n×5
646742745
n÷2
64674274.5
n÷3
43116183
n÷3
32337137.25
n÷5
25869709.8
n2
16731047128405401
n3
2.1641366693099E+24
n4
2.7992793801292E+32
n5
3.6208272606533E+40
2 √n11373.150355113
3 √n505.7321002671
4 √n106.644973417
5 √n41.913344041963
1 , 3 , 9 , 11 , 27 , 33 , 99 , 297 , 491 , 887 , 1473 , 2661 , 4419 , 5401 , 7983 , 9757 , 13257 , 16203 , 23949 , 29271 , 48609 , 87813 , 145827 , 263439 , 435517 , 1306551 , 3919653 , 4790687 , 11758959 , 14372061 , 43116183 , 129348549
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
-129348548 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 129348549 can be divided by 32 positive divisors.
The sum of these divisors (counting 129348549) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101101011011001111000101
3
Ternary
100000101120212000
4
Quaternary
13231123033011
5
Quinary
231103123144
6
Senary
20500215513
8
Octal
755331705
10
Decimal
129348549
12
Duodecimal
3739a599
16
Hexadecimal
7b5b3c5
20
Vigesimal
2088b79
36
Base36
250dz9
md5
dd12af14e05989a47693116ae9b8b588
sha1
964aaf4e7e59c1fd510a9a889ae45047d0650dc2
sha256
6a44ab99fa08bb960106ec08eb5e89825b58cb33a11d7a251b008773780069a8
sha512
79b2d749c9eb8caf75b0ef2b9b16b8d0eb11035cb3cec0d09ff5cc30d0237ec1e5846f75ba2cfaef0fa185f0724e5c33a2292d3edc4d7650e2a9d714a3490262
ripemd-160
a5e6bd5219db430c1b200b80492be66ffd536d7f
Diameter
258697098
Circumference
812720902.5818
Area
5.2562134745463E+16
Volume
9.0651144822242E+24
Surface area
2.1024853898185E+17
Circumference
812720902.5818
Perimeter
517394196
Area
16731047128405401
Diagonal
182926472.26908
Surface area
100386282770432406
Volume
2.1641366693099E+24
Space diagonal
224038258.75331
Perimeter
388045647
Area
7.2447559225569E+15
Altitude
112019129.37666
Surface area
7.2447559225569E+15
Volume
2.5504595238058E+23
Height
60975490.75636