129631365 is an odd 9-digits composite number following 129631364
and preceding 129631366 . In scientific notation, it is written as 1.29631365 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 68984160 positive integers (up to 129631365) that are relatively prime to 129631365.
129631365 has 16 divisors, whose sum is 173223360
The reverse of 129631365 is 563136921
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million six hundred thirty-one thousand three hundred sixty-five
Scientific notation
1.29631365 × 10^8
Engineering notation
1.29631365 × 10^6
Prime Factorization
9 × 5 × 491 × 5867
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129631365
Product of the distinct prime numbers
The prime factorization of 129631365 is 9 × 5 × 491 × 5867.
Since it has a total of 4 prime factors.
6 , 6 , 49 , 27 , 809 , 871 , 2702 , 5951 , 20900 , 48083 , 751719 , 756246 , 7259149 , 89301 , 88915660 , 85833951 , 759457251 , 848593051 , 3903598871 , 3546632224
n×2
259262730
n×3
388894095
n×4
518525460
n×5
648156825
n÷2
64815682.5
n÷3
43210455
n÷3
32407841.25
n÷5
25926273
n2
16804290791763225
n3
2.1783631531932E+24
n4
2.8238418901414E+32
n5
3.6605847876321E+40
2 √n
11385.577060474
3 √n
506.100420372
4 √n
106.70321954128
5 √n
41.93165644028
1 , 5 , 9 , 45 , 491 , 2455 , 4419 , 5867 , 22095 , 29335 , 52803 , 264015 , 2880697 , 14403485 , 25926273 , 129631365
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
-129631364
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 129631365 can be divided by 16 positive divisors.
The sum of these divisors (counting 129631365) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110100000010010000101
3
Ternary
100000220221210200
4
Quaternary
13232200102011
5
Quinary
231141200430
6
Senary
20510241113
8
Octal
756402205
10
Decimal
129631365
12
Duodecimal
374b6199
16
Hexadecimal
7ba0485
20
Vigesimal
20a3i85
36
Base36
256g79
md5
e61012ec2abe7e8e554769da9324eead
sha1
d5fa8a4bea6699438ea03d547dcbb8fd881fd5cb
sha256
89dc3ab73d85c874e5dc1a8ffe25b756fe6bd8981ceafaac07d736971b680d23
sha512
e920785fcd45ab0e41e900df4bf39386e13f72abe813521222eb10b0a51ae8f63971b01b250ae8e719a6109f4cc3be386f1272df5e0e745e329f235cd2c68ba6
ripemd-160
80017974427786295cfc696b3fcf2626c54ce5af
Diameter
259262730
Circumference
814497887.91763
Area
5.279223650019E+16
Volume
9.1247062385633E+24
Surface area
2.1116894600076E+17
Circumference
814497887.91763
Perimeter
518525460
Area
16804290791763225
Diagonal
183326434.49194
Surface area
100825744750579350
Volume
2.1783631531932E+24
Space diagonal
224528110.43451
Perimeter
388894095
Area
7.2764713591239E+15
Altitude
112264055.21725
Surface area
7.2764713591239E+15
Volume
2.5672255958497E+23
Height
61108811.497312