129631324 is an even 9-digits composite number following 129631323
and preceding 129631325 . In scientific notation, it is written as 1.29631324 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 61002944 positive integers (up to 129631324) that are relatively prime to 129631324.
129631324 has 12 divisors, whose sum is 240199344
The reverse of 129631324 is 423136921
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-nine million six hundred thirty-one thousand three hundred twenty-four
Scientific notation
1.29631324 × 10^8
Engineering notation
1.29631324 × 10^6
Prime Factorization
2 × 2 × 17 × 1906343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64815662
Product of the distinct prime numbers
The prime factorization of 129631324 is 2 × 2 × 17 × 1906343.
Since it has a total of 4 prime factors.
2 , 8 , 28 , 43 , 805 , 465 , 1690 , 8253 , 52211 , 50274 , 755895 , 531627 , 2507071 , 1987748 , 38170810 , 41274367 , 657624527 , 650181409 , 9228426708 , 6979515304
n×2
259262648
n×3
388893972
n×4
518525296
n×5
648156620
n÷2
64815662
n÷3
43210441.333333
n÷3
32407831
n÷5
25926264.8
n2
16804280161992976
n3
2.1783610862661E+24
n4
2.8238383176275E+32
n5
3.6605789987599E+40
2 √n
11385.575259951
3 √n
506.10036701526
4 √n
106.70321110421
5 √n
41.931653787838
1 , 2 , 4 , 17 , 34 , 68 , 1906343 , 3812686 , 7625372 , 32407831 , 64815662 , 129631324
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
-129631323
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 129631324 can be divided by 12 positive divisors.
The sum of these divisors (counting 129631324) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110100000010001011100
3
Ternary
100000220221202011
4
Quaternary
13232200101130
5
Quinary
231141200244
6
Senary
20510241004
8
Octal
756402134
10
Decimal
129631324
12
Duodecimal
374b6164
16
Hexadecimal
7ba045c
20
Vigesimal
20a3i64
36
Base36
256g64
md5
284a8f7c12a8f5a612f5219c500fe9a0
sha1
41e3ef1c6c379b3e86765019ff798b89c1b7a5c1
sha256
c4415cafd5801e8daf5d7f50558e5c6335f09093cd584556983d6690e6759c59
sha512
37d2f1364383cb5d721129448c8a96ff5898ccf1d44fd82bc745647099c9c1bdae4c1bd6b11f9e5feb9e101ab8b5686949dcd5035907d94280483a9891275323
ripemd-160
1ca9bfd946567cce63dcdc172af4df796e662e6b
Diameter
259262648
Circumference
814497630.30704
Area
5.2792203105782E+16
Volume
9.1246975806392E+24
Surface area
2.1116881242313E+17
Circumference
814497630.30704
Perimeter
518525296
Area
16804280161992976
Diagonal
183326376.50918
Surface area
100825680971957856
Volume
2.1783610862661E+24
Space diagonal
224528039.42042
Perimeter
388893972
Area
7.2764667562984E+15
Altitude
112264019.71021
Surface area
7.2764667562984E+15
Volume
2.5672231599527E+23
Height
61108792.169727