129381567 is an odd 9-digits composite number following 129381566
and preceding 129381568 . In scientific notation, it is written as 1.29381567 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 73391040 positive integers (up to 129381567) that are relatively prime to 129381567.
129381567 has 16 divisors, whose sum is 198596352
The reverse of 129381567 is 765183921
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred twenty-nine million three hundred eighty-one thousand five hundred sixty-seven
Scientific notation
1.29381567 × 10^8
Engineering notation
1.29381567 × 10^6
Prime Factorization
3 × 137 × 7 × 44971
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
129381567 Product of the distinct prime numbers
The prime factorization of 129381567 is 3 × 137 × 7 × 44971.
Since it has a total of 4 prime factors.
5 , 2 , 14 , 41 , 713 , 776 , 7355 , 2805 , 85217 , 58629 , 739018 , 766651 , 6936456 , 633525 , 28785110 , 10675925 , 8360944 , 135568793 , 7171516903 , 3243103913
n×2
258763134
n×3
388144701
n×4
517526268
n×5
646907835
n÷2
64690783.5
n÷3
43127189
n÷3
32345391.75
n÷5
25876313.4
n2
16739589879375489
n3
2.1657943695309E+24
n4
2.8021386932969E+32
n5
3.6254509509009E+40
2 √n11374.601839185
3 √n505.77512830258
4 √n106.65177841548
5 √n41.915483615267
1 , 3 , 7 , 21 , 137 , 411 , 959 , 2877 , 44971 , 134913 , 314797 , 944391 , 6161027 , 18483081 , 43127189 , 129381567
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
-129381566 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 129381567 can be divided by 16 positive divisors.
The sum of these divisors (counting 129381567) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101100011010010111111
3
Ternary
100000110021010220
4
Quaternary
13231203102333
5
Quinary
231110202232
6
Senary
20501032423
8
Octal
755432277
10
Decimal
129381567
12
Duodecimal
373b5713
16
Hexadecimal
7b634bf
20
Vigesimal
208cdi7
36
Base36
2513gf
md5
9c01e42147228f46297b914ca3c80bf2
sha1
90ac18017dc37ef32e9d48c0c3d427c72e3a4b93
sha256
7d3dd06eb5a3ebebe021561c4cc79bf0afe88f2e61e7d612b9877efe543f2922
sha512
b66bff96da14cb846edd25064f306bd771f0353fc84d55712c9862c4972ba1c7ee28b068c8c98f6dbd9ca10a382b84838106c4da8b11688812fdb3d3c5765d30
ripemd-160
fffe1191b6bbf345d6fa9bf94f02f6e3258d9e6a
Diameter
258763134
Circumference
812928360.79427
Area
5.2588972589152E+16
Volume
9.0720582406727E+24
Surface area
2.1035589035661E+17
Circumference
812928360.79427
Perimeter
517526268
Area
16739589879375489
Diagonal
182973166.77248
Surface area
100437539276252934
Volume
2.1657943695309E+24
Space diagonal
224095447.60688
Perimeter
388144701
Area
7.248455042236E+15
Altitude
112047723.80344
Surface area
7.248455042236E+15
Volume
2.5524131422516E+23
Height
60991055.590828