129356901 is an odd 9-digits composite number following 129356900
and preceding 129356902 . In scientific notation, it is written as 1.29356901 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 85431336 positive integers (up to 129356901) that are relatively prime to 129356901.
129356901 has 12 divisors, whose sum is 188596512
The reverse of 129356901 is 109653921
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million three hundred fifty-six thousand nine hundred one
Scientific notation
1.29356901 × 10^8
Engineering notation
1.29356901 × 10^6
Prime Factorization
3 × 3 × 107 × 134327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43118967
Product of the distinct prime numbers
The prime factorization of 129356901 is 3 × 3 × 107 × 134327.
Since it has a total of 4 prime factors.
10 , 3 , 31 , 95 , 783 , 755 , 4913 , 9869 , 62925 , 33176 , 887358 , 412808 , 5025624 , 9053081 , 86505607 , 59353388 , 958965271 , 382127653 , 5465217616 , 2868075153
n×2
258713802
n×3
388070703
n×4
517427604
n×5
646784505
n÷2
64678450.5
n÷3
43118967
n÷3
32339225.25
n÷5
25871380.2
n2
16733207836323801
n3
2.1645559094958E+24
n4
2.8000024449361E+32
n5
3.6219963906935E+40
2 √n
11373.517529771
3 √n
505.74298502673
4 √n
106.64669488442
5 √n
41.913885294588
1 , 3 , 9 , 107 , 321 , 963 , 134327 , 402981 , 1208943 , 14372989 , 43118967 , 129356901
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129356900
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129356901 can be divided by 12 positive divisors.
The sum of these divisors (counting 129356901) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011101010001100101
3
Ternary
100000102000022100
4
Quaternary
13231131101211
5
Quinary
231103410101
6
Senary
20500322313
8
Octal
755352145
10
Decimal
129356901
12
Duodecimal
373a3399
16
Hexadecimal
7b5d465
20
Vigesimal
2089c51
36
Base36
250kf9
md5
1847f1fb0b06cc7d50d3300f2ca2f3ef
sha1
88ba9c8b14da2cb5c042bdbe6a209a0f494b616f
sha256
e3a5009020b5fbc1039e0b33ae29c770e993708c3f95ce09b3b0744ab0be9dae
sha512
c79e7ba2ec0d2959dc2d807c3062b6aedd46d2ca6073ca2f7dfaf84c7e2d9ecc1cf30f735f761d417b823895c4ce9e361b240c5a8e3b8645887362c4c7d0ba4f
ripemd-160
465a8a681bedcac35e07afa7e3b7dd1954760923
Diameter
258713802
Circumference
812773379.74548
Area
5.2568922809586E+16
Volume
9.0668705914083E+24
Surface area
2.1027569123834E+17
Circumference
812773379.74548
Perimeter
517427604
Area
16733207836323801
Diagonal
182938283.78075
Surface area
100399247017942806
Volume
2.1645559094958E+24
Space diagonal
224052724.84166
Perimeter
388070703
Area
7.2456915365306E+15
Altitude
112026362.42083
Surface area
7.2456915365306E+15
Volume
2.5509536031031E+23
Height
60979427.926918