129631355 is an odd 9-digits composite number following 129631354
and preceding 129631356 . In scientific notation, it is written as 1.29631355 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 88890048 positive integers (up to 129631355) that are relatively prime to 129631355.
129631355 has 4 divisors, whose sum is 133335144
The reverse of 129631355 is 553136921
Previous prime number is 35
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million six hundred thirty-one thousand three hundred fifty-five
Scientific notation
1.29631355 × 10^8
Engineering notation
1.29631355 × 10^6
Prime Factorization
35 × 3703753
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129631355
Product of the distinct prime numbers
The prime factorization of 129631355 is 35 × 3703753.
Since it has a total of 2 prime factors.
5 , 8 , 44 , 4 , 795 , 260 , 8849 , 6955 , 93924 , 39499 , 920431 , 359569 , 5943467 , 3197333 , 47293232 , 18776258 , 879566189 , 618159664 , 480689446 , 4659780596
n×2
259262710
n×3
388894065
n×4
518525420
n×5
648156775
n÷2
64815677.5
n÷3
43210451.666667
n÷3
32407838.75
n÷5
25926271
n2
16804288199136025
n3
2.1783626490645E+24
n4
2.8238410187962E+32
n5
3.6605833757113E+40
2 √n
11385.576621322
3 √n
506.10040735816
4 √n
106.70321748346
5 √n
41.931655793343
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
-129631354
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 129631355 can be divided by 4 positive divisors.
The sum of these divisors (counting 129631355) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110100000010001111011
3
Ternary
100000220221210022
4
Quaternary
13232200101323
5
Quinary
231141200410
6
Senary
20510241055
8
Octal
756402173
10
Decimal
129631355
12
Duodecimal
374b618b
16
Hexadecimal
7ba047b
20
Vigesimal
20a3i7f
36
Base36
256g6z
md5
e9cf818bf972ccaf8f5e92e3ba3c45e2
sha1
5052d5bc363fca3c1fecc394fc6e8cfe00dc78ea
sha256
5d061eae1dad1a189cfe1e0d46a2a9fe5bb35ebd2bc46bc905e4f77d7d3514a3
sha512
9c75798f1d2038b10a7e5927f698c4a5615bff6d3ef2a4ca660110504a7a616373ea803164280e00708750080cc130fd61ae50bb7ebd8d713ed8fb8bd7276584
ripemd-160
17f4e78e405c9200824927274c10d5dff12a8d2d
Diameter
259262710
Circumference
814497825.08578
Area
5.2792228355211E+16
Volume
9.124704126874E+24
Surface area
2.1116891342085E+17
Circumference
814497825.08578
Perimeter
518525420
Area
16804288199136025
Diagonal
183326420.3498
Surface area
100825729194816150
Volume
2.1783626490645E+24
Space diagonal
224528093.114
Perimeter
388894065
Area
7.2764702364834E+15
Altitude
112264046.557
Surface area
7.2764702364834E+15
Volume
2.5672250017283E+23
Height
61108806.783267